Anti-slip cable mounting device

Abstract

The invention belongs to the technical field of cable installation, and particularly relates to an anti-slip cable installation device which comprises a stand column device, a cable suspension device and a balance device. The stand column device comprises a left supporting rod, a right supporting rod, a left supporting base, a right supporting base and a T-shaped installation rod. The cable hanging device and the balancing device are installed on the top of the installation rod. The cable suspension device comprises a mounting frame, an extension frame, a main supporting wheel, an auxiliary supporting wheel, a main connection spring column and an auxiliary connection spring column. The front mounting frame and the rear mounting frame are arranged, and a connecting plate is welded to the bottoms of the two mounting frames for fixing. A supporting shaft extending backwards is arranged at the top of the extending frame, and the supporting shaft is rotationally inserted into the top of the mounting rod; according to the scheme, displacement of the cable caused by external factors can be effectively buffered, the posture is automatically adjusted for compensation when the cable is displaced by transverse external force, the contact state of the cable and the mounting device is stabilized, fatigue damage caused by shaking of the cable is reduced, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of cable installation, in particular to a cable installation device capable of preventing slipping. Background Art

[0002] As the global demand for clean energy continues to grow, photovoltaic power generation, as an important part of the new energy field, has been widely used and developed. In photovoltaic power generation systems, cables are key components for transmitting electrical energy, and the stability and reliability of their installation directly affect the operating efficiency and safety of the entire system.

[0003] At present, the installation of cables in photovoltaic power plants faces many challenges. On the one hand, because photovoltaic power plants are usually built in open outdoor areas, cables are easily affected by harsh environmental factors such as strong winds and dust, causing the cables to shake, move, or even slip. This will not only make the contact between the cable and the installation device unstable, affecting the transmission quality of electric energy, but may also cause damage to the internal structure of the cable, such as conductor breakage and insulation layer rupture, thereby shortening the service life of the cable and increasing maintenance costs.

[0004] On the other hand, existing cable installation devices often lack effective buffer and balance structures in design. When the cable is subjected to external forces, the displacement of the cable cannot be compensated and buffered in time, causing the cable to bear greater mechanical stress and accelerating fatigue damage of the cable. Especially in large-scale photovoltaic power plants, there are a large number of cables. Once installation problems occur, it will have a serious impact on the stability of the entire power generation system. Summary of the invention

[0005] The purpose of the present invention is to provide a cable installation device that prevents slipping, so as to solve the problems raised in the above-mentioned background technology that the cable is easily affected by harsh environments such as strong winds and dust, causing shaking, displacement, and slipping, and the existing installation device lacks effective buffering and balancing structure, which makes the cable prone to fatigue damage.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cable installation device for preventing slipping, comprising a column device, a cable hanging device and a balancing device; The column device includes two left and right support rods, two left and right support bases, and a T-shaped mounting rod, and the cable hanging device and the balancing device are both installed on the top of the mounting rod; The cable hanging device comprises a mounting frame, an extension frame, a main support wheel, an auxiliary support wheel, a main connecting spring column and an auxiliary connecting spring column; the mounting frame is provided with two front and rear mounting frames, and the bottoms of the two mounting frames are welded with connecting plates for fixing; the top of the extension frame is provided with a support shaft extending backward, and the support shaft is rotatably plugged into the top of the mounting rod; the main support wheel and the auxiliary support wheel are installed between the two mounting frames, wherein two auxiliary support wheels are provided, and a plurality of cable clamping grooves are provided on the wheel surfaces of the main support wheel and the auxiliary support wheel; The balancing device includes a balancing frame, a drooping frame, an upper pulley, a lower pulley, a triangular counterweight, a drooping counterweight and a connecting belt. The balancing frame is composed of two parallel mounting frames, a connecting shaft is installed between the two mounting frames, and the connecting shaft is fixed to the supporting shaft forward, an upper pulley is sleeved on the connecting shaft, and the upper pulley is located between the two mounting frames.

[0007] Preferably, the two support bases are respectively fixed at the bottom of the two support rods, the support base is disc-shaped, and fixing rings are diagonally distributed on the outer edge of the support base, and fixing pins are inserted in the fixing rings. The fixing pins pass through the fixing rings and are inserted into the ground to form support; the two support rods are parallel to each other, and installation grooves are opened on the opposite surfaces of the two support rods. The T-shaped installation rod is inverted and the left and right ends are installed in the installation grooves.

[0008] Preferably, multiple groups of fixing holes are longitudinally opened on the opposite back sides of the two support rods, and fixing bolts are threaded in the fixing holes, and the mounting rod and the support rod are fixed together by the fixing bolts; the mounting rod can be height-adjusted by installing the fixing holes in different positions.

[0009] Preferably, the two auxiliary support wheels are respectively located on the left and right sides of the main support wheel, and the wheel surfaces of the main support wheel and the auxiliary support wheel are located in the same horizontal plane; the main support wheel and the auxiliary support wheel are provided with a limit rod extending outward on one side close to the mounting frame, and the mounting frame is provided with an adjustment groove at a position close to the limit rod, and the limit rod is inserted in the adjustment groove, and the main support wheel and the auxiliary support wheel can move up and down within the height range of the adjustment groove; a limit ring is provided at the end of the limit rod, and the limit ring is located on the outside of the adjustment groove.

[0010] Preferably, main connecting spring columns are installed on both the front and rear sides of the main support wheel, the top of the main connecting spring column is fixed on the mounting frame, and the bottom of the main connecting spring column is sleeved on the limiting rods on both sides of the main support wheel; auxiliary connecting spring columns are installed on both the front and rear sides of the two auxiliary support wheels, the bottom of the auxiliary connecting spring column is fixed on the mounting frame, and the top of the auxiliary connecting spring column is sleeved on the limiting rods of the auxiliary support wheels.

[0011] Preferably, the spring compression directions of the main connecting spring column and the auxiliary connecting spring column are opposite, so that the main supporting wheel is subjected to an upward tensile elastic force, while the auxiliary supporting wheel is subjected to a downward supporting elastic force, and the main connecting spring column and the auxiliary connecting spring column form a more stable supporting structure through the staggered position relationship; the main connecting spring column and the auxiliary connecting spring column have the same structure, and spring adjustment bolts are provided on the main connecting spring column and the auxiliary connecting spring column, and rotating the spring adjustment bolts can change the compression state and the action position of the spring; the wheel surfaces of the main supporting wheel and the auxiliary supporting wheel are coated with a plastic sol coating, which can provide additional friction when in contact with the cable.

[0012] Preferably, the extension frame is arranged on the rear side of the mounting frame, and a fixing plate is arranged on the side of the extension frame close to the mounting frame, and a locking bolt is installed on the fixing plate, and the mounting frame and the fixing plate are fixed together by the locking bolt.

[0013] Preferably, a sagging frame is arranged below the balancing frame, a lower pulley is arranged inside the sagging frame, a connecting belt is arranged between the lower pulley and the upper pulley, a sagging counterweight is arranged at the bottom of the sagging frame, a triangular counterweight is arranged at the bottom of the rear side mounting frame, and the balancing frame serves as a lateral balancing and compensation structure.

[0014] Compared with the prior art, the present invention has the following beneficial effects: This solution can effectively buffer the displacement of cables caused by external factors (such as wind and equipment vibration). When the cable is displaced by lateral external forces, it automatically adjusts its posture to compensate, stabilizes the contact state between the cable and the installation device, reduces fatigue damage to the cable caused by shaking, and extends the service life of the cable.

[0015] Stable and reliable structure: The support base in the column device is firmly connected to the ground through the fixing pin, and the fixing ring is distributed diagonally, which enhances the overall stability and prevents the device from displacement or tipping under various working conditions. The main and auxiliary support wheels of the cable suspension device are combined with the unique spring column structure to form a stable support system, effectively buffer the cable displacement and ensure the stability of the cable suspension.

[0016] High anti-skid balance performance: The main and auxiliary connecting spring columns of the cable suspension device are compressed in opposite directions, forming a stable buffer balance structure, which can effectively deal with the displacement of the cable caused by external factors (such as wind and equipment vibration). The balancing device uses a counterweight and pulley system to form a stable center of gravity similar to a tumbler, which serves as a lateral balance and compensation structure to timely compensate for the displacement of the cable caused by lateral external forces, reduce fatigue damage to the cable, and extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the present invention; Figure 2 It is a rear view of the present invention; Figure 3 It is a side view of the present invention; Figure 4 It is a three-dimensional side view of the present invention; Figure 5 A top view of the present invention; Figure 6 It is a schematic diagram of the installation of the cable suspension device and the balancing device of the present invention; Figure 7 It is a side view of the cable suspension device of the present invention; Figure 8 It is a three-dimensional rear view of the present invention; Fig. 9 This is a three-dimensional rear view of the present invention after removing the extension frame; Fig.10 For the present invention Fig. 9 A front view of Fig.11 This is a schematic diagram of the auxiliary connection spring column of the present invention; Fig.12 This is a schematic diagram of the main and auxiliary support wheels of the present invention; Fig.13 It is a schematic diagram of the connection between the mounting rod and the support rod of the present invention.

[0018] In the figure: 10 column device, 101 support rod, 102 support base, 103 fixing ring, 104 fixing pin, 105 mounting rod, 106 fixing hole, 107 fixing bolt; 20 cable hanging device, 201 mounting frame, 202 extension frame, 203 main support wheel, 204 auxiliary support wheel, 205 main connecting spring column, 206 auxiliary connecting spring column, 207 limit rod, 208 adjustment slot, 209 spring adjustment bolt, 210 cable clamping slot, 211 fixing plate, 212 locking bolt; 30 balancing device, 301 balancing frame, 302 upper pulley, 303 triangular counterweight, 304 drooping frame, 305 lower pulley, 306 connecting belt, 307 connecting shaft, 308 drooping counterweight. 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] Example: See also Figure 1-13 , the present invention provides the following technical solutions: a cable installation device for preventing slipping, comprising a column device 10, a cable hanging device 20 and a balancing device 30; The column device 10 includes two left and right support rods 101, two left and right support bases 102, and a T-shaped mounting rod 105, and the cable hanging device 20 and the balancing device 30 are both installed on the top of the mounting rod 105; The two support bases 102 are respectively fixed to the bottoms of the two support rods 101. The support bases 102 are disc-shaped, which increases the contact area with the ground, thereby improving the stability of the device. Fixed rings 103 are diagonally distributed on the outer edge of the support base 102. Fixed pins 104 are inserted in the fixed rings 103. The fixed pins 104 pass through the fixed rings 103 and are inserted into the ground to form support. The length of the fixed pins 104 can be customized according to actual needs. This distribution method can more evenly transfer the gravity of the device to the ground, just like piling on the ground, effectively preventing the column device from being displaced or tipped over when subjected to external forces (such as wind force, cable tension, etc.), and can adapt to different working scenarios; The two support rods 101 are parallel to each other, and mounting grooves are provided on the opposite surfaces of the two support rods 101. The T-shaped mounting rod 105 is inverted to install the left and right ends in the mounting grooves. A plurality of fixing holes 106 are longitudinally provided on the opposite sides of the two support rods 101. Fixing bolts 107 are screwed into the fixing holes 106. The mounting rod 105 is fixed to the support rod 101 by the fixing bolts 107. The mounting rod 105 can be adjusted in height by installing the fixing holes 106 at different positions. The cable hanging device 20 includes a mounting frame 201, an extension frame 202, a main support wheel 203, an auxiliary support wheel 204, a main connection spring column 205 and an auxiliary connection spring column 206; the mounting frame 201 is provided with two front and rear mounting frames, and the bottoms of the two mounting frames 201 are welded with connecting plates for fixing; The main support wheel 203 and the auxiliary support wheel 204 are installed between the two mounting frames 201, wherein two auxiliary support wheels 204 are provided, and the two auxiliary support wheels 204 are respectively located on the left and right sides of the main support wheel 203, and the wheel surfaces of the main support wheel 203 and the auxiliary support wheel 204 are located in the same horizontal plane; The main support wheel 203 and the auxiliary support wheel 204 are both provided with a limiting rod 207 extending outward on one side close to the mounting frame 201. The mounting frame 201 is provided with an adjustment slot 208 near the limiting rod 207, and the limiting rod 207 is inserted into the adjustment slot 208. The main support wheel 203 and the auxiliary support wheel 204 can move up and down within the height range of the adjustment slot 208; a limiting ring is provided at the end of the limiting rod 207, and the limiting ring is located outside the adjustment slot 208; Main connecting spring columns 205 are installed on both the front and rear sides of the main support wheel 203. The top of the main connecting spring column 205 is fixed on the mounting frame 201, and the bottom of the main connecting spring column 205 is sleeved on the limit rods 207 on both sides of the main support wheel 203. Auxiliary connecting spring columns 206 are installed on both the front and rear sides of the two auxiliary support wheels 204. The bottom of the auxiliary connecting spring column 206 is fixed on the mounting frame 201, and the top of the auxiliary connecting spring column 206 is sleeved on the limiting rod 207 of the auxiliary support wheel 204. The main connecting spring column 205 and the auxiliary connecting spring column 206 have opposite spring compression directions, so that the main support wheel 203 is subjected to an upward tensile elastic force, while the auxiliary support wheel 204 is subjected to a downward supporting elastic force. The main connecting spring column 205 and the auxiliary connecting spring column 206 form a more stable support structure through the misaligned position relationship; A plurality of cable clamping grooves 210 are provided on the wheel surfaces of the main support wheel 203 and the auxiliary support wheel 204. During installation, the cables are mounted in the cable clamping grooves 210, and the main connecting spring column 205 and the auxiliary connecting spring column 206 are used as a longitudinal buffer balance structure; The main connection spring column 205 and the auxiliary connection spring column 206 have the same structure. A spring adjustment bolt 209 is provided on both the main connection spring column 205 and the auxiliary connection spring column 206. Rotating the spring adjustment bolt 209 can change the compression state and the action position of the spring; the spring column is applied with a pre-pressure by the spring adjustment bolt 209, and rotating the spring adjustment bolt 209 can increase or decrease the pre-pressure, which correspondingly changes the initial working state and initial position of the spring, thereby achieving the purpose of adjustment, and can be used to adjust the support position of the main support wheel 203 or the auxiliary support wheel 204; The structure composed of the main connecting spring column 205, the auxiliary connecting spring column 206, the main supporting wheel 203 and the auxiliary supporting wheel 204 is similar to an elastic "clip", which can effectively buffer the displacement and shaking of the cable when it is subjected to external forces (such as wind blowing, equipment operation vibration, etc.); at the same time, the spring adjustment bolt 209 allows the operator to accurately adjust the compression state and action position of the spring according to the specific weight of the cable and the working environment, thereby adjusting the supporting strength of the main supporting wheel 203 and the auxiliary supporting wheel 204, and further improving the stability of the cable suspension; The wheel surfaces of the main support wheel 203 and the auxiliary support wheel 204 are coated with a plastisol coating, which can provide additional friction when in contact with the cable; The extension frame 202 is arranged at the rear side of the mounting frame 201, and a fixing plate 211 is arranged on the side of the extension frame 202 close to the mounting frame 201, and a locking bolt 212 is installed on the fixing plate 211, and the mounting frame 201 and the fixing plate 211 are fixed together by the locking bolt 212; a supporting shaft extending backward is arranged at the top of the extension frame 202, and the supporting shaft is rotatably plugged into the top of the mounting rod 105; The balancing device 30 includes a balancing frame 301, a drooping frame 304, an upper pulley 302, a lower pulley 305, a triangular counterweight 303, a drooping counterweight 308 and a connecting belt 306. The balancing frame 301 is composed of two parallel mounting frames, a connecting shaft 307 is installed between the two mounting frames, and the connecting shaft 307 is fixed forward with the supporting shaft, an upper pulley 302 is sleeved on the connecting shaft 307, and the upper pulley 302 is located between the two mounting frames; A drooping frame 304 is provided below the balancing frame 301, a lower pulley 305 is provided inside the drooping frame 304, a connecting belt 306 is provided between the lower pulley 305 and the upper pulley 302, a drooping counterweight 308 is provided at the bottom of the drooping frame 304, and a triangular counterweight 303 is provided at the bottom of the rear mounting frame. The balancing frame 30 serves as a lateral balancing and compensating structure; The balancing frame 301 forms a stable center of gravity through the triangular counterweight block 303 and the sagging frame 304 arranged at the bottom, which is similar to the principle of a tumbler. After the cable is installed, it will be affected by some factors (such as wind) and cause slippage, shaking or displacement. The cable will also be continuously stretched and relaxed. Under the repeated mechanical stress, fatigue damage is easy to occur, shortening the service life of the cable. When the force on the cable exceeds its bearing limit, it may cause damage to the internal structure of the cable, such as conductor breakage, insulation layer rupture, etc. Therefore, the cable suspension device 20 and the balancing device 30 are used to balance and compensate, and stabilize the contact state between the cable and the installation device; When the cable is shaken or displaced by external forces (such as wind), the stretching and relaxation of the cable will be transmitted to the balancing device through the connecting shaft 307. At this time, the balancing frame 301 will automatically adjust its posture according to the displacement of the cable, compensate for the displacement of the cable through the gravity of the counterweight, stabilize the contact state between the cable and the installation device, and prevent the cable from being damaged due to excessive shaking.

[0022] The scheme works as follows: The two support bases 102 of the column device 10 are respectively fixed to the bottom of the two support rods 101, and the fixing pins 104 are inserted into the fixing rings 103 diagonally distributed on the outer edge of the support base 102, and the fixing pins 104 are inserted into the ground to support and fix the device; the opposite surfaces of the two support rods 101 are provided with mounting grooves, and the two ends of the inverted T-shaped mounting rod 105 are inserted into the mounting grooves, and are fixed by screwing the fixing bolts 107 with the fixing holes 106 at different positions on the support rods 101. The height of the mounting rod 105 can be adjusted by adjusting the relative position of the mounting rod 105 and the fixing hole 106; The main support wheel 203 and two auxiliary support wheels 204 of the cable suspension device 20 are installed between the two mounting frames 201, and the wheel surfaces are in the same horizontal plane; the main support wheel 203 and the auxiliary support wheel 204 are inserted into the adjustment slot 208 through the limit rod 207 and can move up and down within a certain height range; the main connecting spring columns 205 on the front and rear sides of the main support wheel 203 are fixed on the mounting frame 201 at the top, and the bottom is sleeved on the limit rod 207 of the main support wheel 203; the auxiliary connecting spring columns 206 on the front and rear sides of the auxiliary support wheel 204 are fixed on the mounting frame 201 at the bottom, and the top is sleeved on the limit rod 207 of the auxiliary support wheel 204; the spring compression directions of the main and auxiliary connecting spring columns are opposite, the main support wheel 203 is subjected to an upward tensile elastic force, and the auxiliary support wheel 204 is subjected to a downward supporting elastic force, forming a stable support structure as a longitudinal buffer balance structure for cable installation; The spring adjustment bolts 209 on the main connecting spring column 205 and the auxiliary connecting spring column 206 can change the compression state and action position of the spring. By applying pre-pressure and rotating the adjustment bolts, the initial working state and position of the spring are changed, thereby adjusting the support position of the main support wheel 203 or the auxiliary support wheel 204; the wheel surfaces of the main support wheel 203 and the auxiliary support wheel 204 are provided with cable clamping grooves 210 for mounting cables, and the wheel surfaces are coated with a plastic sol coating to increase the friction when in contact with the cable to prevent the cable from slipping; The balancing frame 301 of the balancing device 30 is composed of two parallel mounting frames, which are fixed to the supporting shaft at the top of the extension frame 202 of the cable suspension device 20 through a connecting shaft 307; the upper pulley 302 is sleeved on the connecting shaft 307, and the lower pulley 305 in the drooping frame 304 below the balancing frame 301 is connected to the upper pulley 302 through a connecting belt 306; the drooping counterweight block 308 at the bottom of the drooping frame 304 and the triangular counterweight block 303 at the bottom of the rear mounting frame enable the balancing frame 30 to form a stable center of gravity, similar to the principle of a tumbler; when the cable slips, shakes, displaces or is subjected to repeated mechanical stress due to factors such as wind, the balancing device 30 can serve as a lateral balancing and compensating structure to stabilize the contact state between the cable and the installation device, and prevent cable fatigue damage and internal structure damage.

[0023] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable installation device for preventing slipping, comprising a column device (10), a cable hanging device (20) and a balancing device (30), characterized in that: The column device (10) comprises two left and right support rods (101), two left and right support bases (102), and a T-shaped mounting rod (105), and the cable hanging device (20) and the balancing device (30) are mounted on the top of the mounting rod (105); The cable suspension device (20) comprises a mounting frame (201), an extension frame (202), a main support wheel (203), an auxiliary support wheel (204), a main connecting spring column (205) and an auxiliary connecting spring column (206); the mounting frame (201) is provided with two front and rear mounting frames, and the bottoms of the two mounting frames (201) are welded with connecting plates for fixing; the top of the extension frame (202) is provided with a support shaft extending backward, and the support shaft is rotatably plugged into the top of the mounting rod (105); the main support wheel (203) and the auxiliary support wheel (204) are installed between the two mounting frames (201), wherein two auxiliary support wheels (204) are provided, and the wheel surfaces of the main support wheel (203) and the auxiliary support wheel (204) are both provided with cable clamping grooves (210); The balancing device (30) comprises a balancing frame (301), a drooping frame (304), an upper pulley (302), a lower pulley (305), a triangular counterweight (303), a drooping counterweight (308) and a connecting belt (306); the balancing frame (301) is composed of two parallel mounting frames, a connecting shaft (307) is installed between the two mounting frames, and the connecting shaft (307) is fixed forward to the supporting shaft, an upper pulley (302) is sleeved on the connecting shaft (307), and the upper pulley (302) is located between the two mounting frames.

2. The anti-slip cable installation device according to claim 1, characterized in that: The two support bases (102) are respectively fixed to the bottoms of the two support rods (101); the support base (102) is disc-shaped, and fixing rings (103) are diagonally distributed on the outer edge of the support base (102); fixing pins (104) are inserted into the fixing rings (103); the fixing pins (104) pass through the fixing rings (103) and are inserted into the ground to form support; the two support rods (101) are parallel to each other, and mounting grooves are provided on the opposite surfaces of the two support rods (101); the T-shaped mounting rod (105) is inverted to mount the left and right ends in the mounting grooves.

3. The anti-slip cable installation device according to claim 2, characterized in that: A plurality of fixing holes (106) are longitudinally provided on opposite sides of the two support rods (101), and fixing bolts (107) are screwed into the fixing holes (106). The mounting rod (105) and the support rod (101) are fixed together by the fixing bolts (107); the mounting rod (105) can be height-adjusted by installing the fixing holes (106) at different positions.

4. The anti-slip cable installation device according to claim 1, characterized in that: The two auxiliary support wheels (204) are respectively located on the left and right sides of the main support wheel (203), and the wheel surfaces of the main support wheel (203) and the auxiliary support wheel (204) are located in the same horizontal plane; a limiting rod (207) extending outward is provided on one side of the main support wheel (203) and the auxiliary support wheel (204) close to the mounting frame (201); an adjustment groove (208) is provided at a position of the mounting frame (201) close to the limiting rod (207), and the limiting rod (207) is inserted into the adjustment groove (208); the main support wheel (203) and the auxiliary support wheel (204) can move up and down within the height range of the adjustment groove (208); a limiting ring is provided at the end of the limiting rod (207), and the limiting ring is located outside the adjustment groove (208).

5. The anti-slip cable installation device according to claim 4, characterized in that: Main connecting spring columns (205) are installed on both the front and rear sides of the main support wheel (203), the top of the main connecting spring column (205) is fixed on the mounting frame (201), and the bottom of the main connecting spring column (205) is sleeved on the limiting rods (207) on both sides of the main support wheel (203); auxiliary connecting spring columns (206) are installed on both the front and rear sides of the two auxiliary support wheels (204), the bottom of the auxiliary connecting spring column (206) is fixed on the mounting frame (201), and the top of the auxiliary connecting spring column (206) is sleeved on the limiting rods (207) of the auxiliary support wheels (204).

6. The anti-slip cable installation device according to claim 5, characterized in that: The spring compression directions of the main connection spring column (205) and the auxiliary connection spring column (206) are opposite, so that the main support wheel (203) is subjected to an upward tensile elastic force, while the auxiliary support wheel (204) is subjected to a downward supporting elastic force. The main connection spring column (205) and the auxiliary connection spring column (206) form a more stable support structure through a misaligned position relationship. The main connection spring column (205) and the auxiliary connection spring column (206) have the same structure. A spring adjustment bolt (209) is provided on the main connection spring column (205) and the auxiliary connection spring column (206). The spring adjustment bolt (209) can be rotated to change the compression state and action position of the spring. The wheel surfaces of the main support wheel (203) and the auxiliary support wheel (204) are coated with a plastic sol coating, which can provide additional friction when in contact with the cable.

7. The anti-slip cable installation device according to claim 1, characterized in that: The extension frame (202) is arranged at the rear side of the mounting frame (201); a fixing plate (211) is arranged on one side of the extension frame (202) close to the mounting frame (201); locking bolts (212) are installed on the fixing plate (211); the mounting frame (201) and the fixing plate (211) are fixed together by the locking bolts (212).

8. The anti-slip cable installation device according to claim 1, characterized in that: A drooping frame (304) is arranged below the balancing frame (301), a lower belt pulley (305) is arranged inside the drooping frame (304), a connecting belt (306) is arranged between the lower belt pulley (305) and the upper belt pulley (302), a drooping counterweight (308) is arranged at the bottom of the drooping frame (304), and a triangular counterweight (303) is arranged at the bottom of the rear mounting frame. The balancing frame (30) serves as a lateral balancing and compensating structure.

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