A fixed installation assembly for photovoltaic power station cables

Abstract

The present invention belongs to the technical field of cable installation, and in particular, relates to a fixed installation assembly for photovoltaic power station cables, including a placement rack designed in a concave shape, a vertical plate is arranged on one side of the placement rack, a cleaning assembly is arranged on one side of the vertical plate, a longitudinal limit assembly is arranged in the vertical plate for limiting the longitudinal position of the cable installation process, a vertical limit assembly is arranged on one side of the vertical plate for limiting the vertical position of the cable installation process, a bending limit assembly is arranged on the slide plate for facilitating the bending installation of the cable and can be adjusted relative to the longitudinal movement of the slide plate, and an installation stabilization mechanism is arranged on the upper side of one side of the placement rack for cooperating with the bending limit assembly and stably installing it. The present invention has a reasonable design, a simple structure, and is easy to process, and can prevent the cable from jumping during the installation process, and guide and limit the bending installation position, thereby improving the stability of the cable installation, promoting the work progress, and meeting the use requirements.

Description

Technical Field

[0001] The invention belongs to the technical field of cable installation, and in particular relates to a fixed installation assembly for photovoltaic power station cables. Background Art

[0002] Photovoltaic cables are widely used in the fields of photovoltaic power generation, electric energy and signal transmission. Each photovoltaic cable is usually composed of multiple twisted wires and wrapped with an insulating protective layer. When in use, single or multiple photovoltaic cables will be installed to ensure the effective output of electric energy or signals and fully meet the needs of use.

[0003] At present, photovoltaic panel cables are often installed by dragging during installation, and the existing cable installation brackets lack corresponding guiding structures, which will cause scratches on the cables when they are dragged, and the cables will shake in multiple directions when they are dragged, which will affect the installation process to a certain extent; secondly, when the cables are installed, they need to be bent in some places to ensure the routing, but when multiple cables are arranged side by side, in order to ensure that the wiring at the corners is more beautiful, the single cables will be bent one by one, and the stability of the cables after bending cannot be guaranteed well according to the different positions of the cables, which will increase the time cost of wiring to a certain extent, thereby reducing the working efficiency of wiring; in addition, after the cables are laid, in order to prevent The cable sags and affects the installation effect, and the cable needs to be fixed. This requires that during the installation process, the cable sliding resistance and jitter must be reduced when installing the cable, and the stability of the cable must be met when it is bent and installed. The cable must be tightened after the installation is completed. The existing cable fixing and installation structure cannot meet the above-mentioned usage requirements. For this reason, we provide a fixed installation component for photovoltaic power station cables that has a reasonable design, simple structure, and convenient processing and can effectively prevent the possibility of cable jumping during installation, guide and limit the bending installation of the cable, and at the same time, realize the tightening of the cable after installation, fully improve the stability of the cable installation, improve the work progress, save time and cost, and effectively meet the usage requirements. Summary of the invention

[0004] In response to the technical problems existing in the above-mentioned photovoltaic cable installation process, the present invention proposes a fixed installation component for photovoltaic power station cables that has a reasonable design, a simple structure, is easy to process, and can effectively prevent the possibility of cable jumping during the installation process, and guide and limit the bending installation point of the cable. At the same time, it can achieve the tightening of the cable after the installation is completed, fully improve the stability of the cable installation, speed up the work progress, save time and cost, and effectively meet the use requirements.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is a fixed installation component for photovoltaic power station cables, including a placement rack designed in a concave shape, characterized in that a vertical plate is provided on one side of the placement rack, a cleaning component is provided on one side of the vertical plate, a limit rack designed in a U shape and an L shape in cross section is provided on one side of the vertical plate, a longitudinal limit component for limiting the longitudinal direction of the cable installation process is provided in the vertical plate, a vertical limit component for limiting the vertical direction of the cable installation process is provided on one side of the vertical plate, a slide plate designed in a T shape is provided on the other side of the placement rack, a bending limit component is provided on the slide plate for facilitating the bending installation of the cable and can be longitudinally moved and adjusted relative to the slide plate, an installation stabilization mechanism is provided on the upper side of one side of the placement rack for cooperating with the bending limit component and stably installing it, and a buffer component is provided between the vertical limit component and the bending limit component to prevent the cable from being stretched laterally after installation.

[0006] Preferably, the cleaning assembly includes a ring frame set up on the vertical plate and detachably placed in a limit frame, a rotating rod is provided on one side of the ring frame, a stabilizing frame with an inferior arc shape is provided on the end of the rotating rod, three stabilizing frames are threadedly connected together, and a cleaning mechanism is provided on the stabilizing frame.

[0007] Preferably, the cleaning mechanism comprises an adjusting rod established in a stabilizing frame, a cleaning plate is arranged at the end of the adjusting rod, and a telescopic spring is arranged on the periphery of the adjusting rod between the stabilizing frame and the cleaning plate.

[0008] Preferably, the longitudinal limit assembly includes a mounting shell, a through groove is provided in the mounting shell, movable sleeves are provided in the mounting shells on both sides of the through groove, a first spring is provided below between the two movable sleeves, a locking rod is provided in the movable sleeve, and a driving mechanism is provided above the mounting shell, the driving mechanism includes a rotating rod with a conical shape, longitudinal rods are provided on both sides of the rotating rod, and the end of one side of the longitudinal rod is designed in an inclined shape below, a mounting block is provided on the outside of the mounting shell, a vertical rod is provided in the mounting block, the upper end of the vertical rod is also designed in an inclined shape and is in contact with the longitudinal rod, and the lower end of the vertical rod is designed in a wedge shape, and an inclined surface is provided on the outside of the locking rod close to the vertical rod.

[0009] Preferably, a longitudinal rod is provided in the mounting block, a first slot is provided in the vertical shift rod corresponding to the longitudinal rod, a vertical rod is provided in the upper part of the mounting shell, a second slot is provided in the longitudinal shift rod corresponding to the vertical rod, a second spring is provided on one side of the vertical rod, a mounting plate with a T-shape is provided in the upper part of the vertical plate, a rotating screw is provided in the mounting plate, a plug-in rod is provided at the lower end of the rotating screw, and the plug-in rod is connected to the upper part of the rotating rod.

[0010] Preferably, the vertical limit assembly includes a stand, a detachable shell is provided on one side of the stand, a sliding rod, a first forward and reverse bidirectional screw and a second forward and reverse bidirectional screw are provided in the shell from left to right in sequence, a rotating disk is provided above the first forward and reverse bidirectional screw, a driving gear is provided at the center of the first forward and reverse bidirectional screw, a driven gear is provided at the center of the second forward and reverse bidirectional screw, the external threads on the first forward and reverse bidirectional screw are set at the two side ends away from the driving gear, the external threads on the second forward and reverse bidirectional screw are set at the two side middle parts close to the driven gear, a lifting plate with an L-shaped design is provided at the external threads of the first forward and reverse bidirectional screw, an ear seat is provided below the end of the lifting plate, a pulley is provided in the ear seat, an arc plate with an arc shape is provided at the external threads of the second forward and reverse bidirectional screw, a movable rod is provided in the arc plates on both sides of the ear seat, a clamping plate with a inferior arc design is provided at the ends of the two movable rods, and a clamping spring is provided on the outer periphery of the movable rod between the arc plate and the clamping plate.

[0011] Preferably, the bending limit assembly includes a movable frame with a concave shape, one side of the movable frame is designed in a stepped shape, a movable wheel is provided on one side of the movable frame and contacts with the slide, a fixed plate is provided on one side of the movable frame, a movable screw is provided in the fixed plate, a movable block is provided on the movable screw, connecting plates are provided at one side corners of the fixed plate and the movable block, one side of the two connecting plates on the same side is provided with a connecting block with a concave shape, a hinge plate with a T-shaped design is provided on the connecting block, a rotating plate is provided on the outer side of the movable frame, a rod body is provided in one side of the rotating plate and is connected to the hinge plate so that the hinge plate can slide relative to the rod body, a clamping plate is provided at the end of the rotating plate, and an adaptation groove is provided in the movable frame corresponding to the clamping plate.

[0012] Preferably, a mounting sleeve is provided on the other side of the movable frame, a horizontal rotating rod that can rotate in the horizontal direction is provided in the mounting sleeve, a limiting sleeve is provided above the horizontal rotating rod, a connecting rod with a T-shape design is provided above the limiting sleeve, and a tightening groove is provided above the connecting rod.

[0013] Preferably, the installation stabilization mechanism includes a support frame with a fan-shaped cross-section and connected to the corners of the placement frame, a mounting groove matched with the connecting rod is provided in the support frame, an inclined groove is provided above the mounting groove, a key groove is provided on one side of the inclined groove, the opening length of the inclined groove is the same as the opening length of the key groove and is smaller than the opening length of the mounting groove, a movably adjustable adjusting nut is provided at the key groove, a rotating abutment rod is provided in the adjusting nut, and the adjusting nut is matched with the abutment groove and abuts against it.

[0014] Preferably, the buffer assembly includes a mounting seat with a T-shaped slot in the mounting seat, vertical plates are arranged on both sides above the mounting seat, a positioning rod is arranged between the two vertical plates, a sliding block is arranged on the outer side of the positioning rod, a cover plate is arranged above the sliding block, an adjusting screw is arranged above the cover plate, a fastening plate is arranged below the adjusting screw, and buffer springs are arranged on the outer periphery of the positioning rod on both sides of the sliding block.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] 1. The present invention provides a fixed installation assembly for photovoltaic power station cables. The cleaning assembly is used to clean the outer periphery of the cable installed by dragging, so as to ensure the neatness of the workpiece and ensure that the cable has a good use effect after installation. The longitudinal limit assembly and the vertical limit assembly are used to cooperate with each other to reduce the possibility of cable jumping during the cable installation process. After the cable installation is completed, the cable installed by dragging in the horizontal direction can be fully limited and tightened, so as to fully improve the stability of the workpiece installation. The bending limit assembly and the installation stabilization mechanism are used to automatically adjust the cable according to different usage requirements. By adjustment, on the other hand, the cable arrangement direction can be limited as needed, which fully improves its stability and reduces the possibility of its deviation. The buffer component established can protect the cable after installation to a certain extent, especially improve its anti-drag property, so as to ensure its stability and ensure the use effect. The device is reasonably designed, simple in structure, easy to process and can effectively prevent the possibility of jumping during the cable installation process, guide and limit the bending installation point of the cable, and at the same time, realize the tightening of the cable after installation, fully improve the stability of the cable installation, speed up the work progress, save time and cost, and effectively meet the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a structural schematic diagram of a fixed installation component for photovoltaic power station cables;

[0019] Figure 2 It is a partial exploded schematic diagram of a fixed installation assembly for photovoltaic power station cables;

[0020] Figure 3 It is a structural schematic diagram of the longitudinal limit assembly;

[0021] Figure 4 It is a schematic diagram of part of the internal structure of the longitudinal limit assembly;

[0022] Figure 5 It is a structural schematic diagram of a vertical limit assembly;

[0023] Figure 6 It is a structural side view of the vertical limit assembly;

[0024] Figure 7 is a schematic diagram of the structure of the buffer component;

[0025] Figure 8 It is a bottom view schematic diagram of the structure in which the bending limit assembly cooperates with the mounting stabilization mechanism;

[0026] Fig. 9 A schematic diagram of part of the internal structure for installing the stabilizing mechanism;

[0027] Fig.10 It is a structural schematic diagram of the bending limit assembly;

[0028] In the above figures, 1, placement frame; 2, vertical plate; 3, cleaning assembly; 31, ring frame; 32, rotating rod; 33, stabilizing frame; 34, adjusting rod; 35, cleaning plate; 36, telescopic spring; 4, limiting frame; 5, longitudinal limiting assembly; 51, mounting shell; 52, movable sleeve; 521, locking rod; 53, first spring; 54, rotating rod; 55, longitudinal shift rod; 551, second notch; 56, mounting block; 57, vertical shift rod; 571, first notch; 58, longitudinal rod; 59, vertical rod; 510, mounting plate; 511, rotating screw rod; 512, plug-in rod; 513, second spring; 6, vertical limit assembly; 61, stand; 62, housing; 63, slide rod; 64, first forward and reverse bidirectional screw rod; 641, turntable; 65, second forward and reverse bidirectional screw rod; 66, driving gear; 67, driven gear; 68, lifting plate; 681, ear seat; 69 , pulley; 610, curved plate; 611, movable rod; 612, abutment plate; 613, abutment spring; 7, slide plate; 8, buffer spring; 9, bending limit assembly; 91, moving frame; 92, moving wheel; 93, fixed plate; 94, movable screw; 95, moving block; 96, connecting plate; 97, connecting block; 98, hinged plate; 99, rotating plate; 991, rod body; 910, clamping plate; 911, installation sleeve; 91 2. Horizontal rotating rod; 913. Limit sleeve; 914. Connecting rod; 10. Install stabilizing mechanism; 101. Support frame; 1011. Installing groove; 1012. Bevel groove; 1013. Key groove; 102. Adjusting nut; 103. Rotating support rod; 11. Buffer assembly; 111. Mounting seat; 112. Vertical plate; 113. Positioning rod; 114. Sliding block; 115. Cover plate; 116. Adjusting screw; 117. Fastening plate. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0031] Examples, such as Figure 1 to Figure 10As shown, a fixed installation component for photovoltaic power station cables includes a placement rack 1 designed in a concave shape, which can be freely set up according to the installation position of the cable. At the same time, it also provides a good installation environment for the installation of various equipment components with good protection performance. A vertical plate 2 is arranged on one side of the placement rack 1, and a cleaning component 3 is arranged on one side of the vertical plate 2, which can clean the outer periphery of the cable installed by dragging, so as to ensure the neatness of the workpiece and ensure that the cable has a good use effect after installation. A limiting rack 4 with a U shape and an L shape in cross section is arranged on one side of the vertical plate 2, and a longitudinal limiting component 5 for limiting the longitudinal direction of the cable installation process is arranged in the vertical plate 2, and a vertical limiting component 6 for limiting the vertical direction of the cable installation process is arranged on one side of the vertical plate 2. The two cooperate with each other to reduce the possibility of cable jumping during the cable installation process, and after the cable installation is completed, the cable installed by dragging in the horizontal direction can be fully limited and tightened, which fully improves the stability of the workpiece installation. The other side of the placement rack 1 is provided with a slide plate 7 designed in a T shape, which is set up to provide convenient conditions for the bending limit assembly 9 to be moved and adjusted to a suitable position, and fully improve the functionality of the device. Further, the slide plate 7 is provided with a bending limit assembly 9 that is convenient for the cable to be bent and installed and can be longitudinally moved and adjusted relative to the slide plate 7. An installation stabilization mechanism 10 that cooperates with the bending limit assembly 9 and stably installs it is provided on the upper side of one side of the placement rack 1. On the one hand, it can be freely adjusted according to different usage requirements, and on the other hand, the cable arrangement direction can be limited as needed, which fully improves its stability and reduces the possibility of its deviation. Moreover, the establishment of the installation stabilization mechanism 10 can promote the stable establishment of the bending limit assembly 9. The vertical limit assembly 6 and the bending limit assembly 9 are provided with a buffer assembly 11 to prevent the cable from being stretched laterally after installation, which can ensure that the cable has good anti-drag performance in the horizontal direction after installation to prevent it from being damaged.

[0032] In the above process: the cleaning component 3 is used to clean the periphery of the cable installed by dragging, so as to ensure the neatness of the workpiece and ensure that the cable has a good use effect after installation; the longitudinal limit component 5 and the vertical limit component 6 are used to cooperate with each other to reduce the possibility of cable jumping during the cable installation process, and after the cable installation is completed, the cable installed by dragging in the horizontal direction can be fully limited and tightened, so as to fully improve the stability of the workpiece installation; the bending limit component 9 and the installation stabilization mechanism 10 are used, which can be freely adjusted according to different usage requirements on the one hand, and on the other hand The surface can limit the cable arrangement direction as needed, fully improve its stability and reduce the possibility of its deviation. The buffer component 11 established can protect the cable after installation to a certain extent, especially improve its anti-drag property, so as to ensure its stability and ensure the use effect. The device is reasonably designed, simple in structure, easy to process and can effectively prevent the possibility of cable jumping during the installation process, guide and limit the bending installation point of the cable, and at the same time, realize the tightening of the cable after installation, fully improve the stability of the cable installation, speed up the work progress, save time and cost, and effectively meet the use needs.

[0033] In order to clean the periphery of the dragged cable to ensure its neatness after installation, the cleaning assembly 3 includes a ring frame 31 set up on the vertical plate 2 and detachably placed in the limiting frame 4. The periphery of the ring frame 31 is adapted to the inner side of the limiting frame 4. When in use, it can be first placed in the limiting frame 4. After the cleaning work is completed, the stabilizing frame 33 can be disassembled and the cleaning assembly 3 can be removed to be applied to the next cable installation location. A rotating rod 32 is provided on one side of the ring frame 31, and a stabilizing frame 33 with a inferior arc design is provided at the end of the rotating rod 32. The three stabilizing frames 33 are threadedly connected together, and a cleaning mechanism is provided on the stabilizing frame 33. Further, the cleaning mechanism includes an adjusting rod 34 set up in the stabilizing frame 33, and a cleaning plate 35 is provided at the end of the adjusting rod 34. A telescopic spring 36 is provided on the periphery of the adjusting rod 34 located between the stabilizing frame 33 and the cleaning plate 35. The three stabilizing frames 33 and the three rotating rods 32 are used in conjunction with each other to ensure the stability of the equipment mechanism to a certain extent. The cleaning plate 35 and the adjusting rod 34 can be adjusted relative to the stabilizing frame 33. That is to say, when the cleaning plate 35 is in a stationary state, the inner side diameter formed by the three cleaning plates 35 is smaller than the cable size. When the cable is installed, one end of the cable is first passed through the cleaning plate 35. The cleaning plate 35 will expand outward under the action of the workpiece and ensure that the cleaning plate 35 can fully fit on the outer periphery of the workpiece. As the cable is dragged and installed, the cable can be cleaned to ensure the cleanliness of the outer surface of the workpiece. In addition, for the inner end face of the placement frame 1 located below the cleaning component 3, it is designed to be inclined from the inside to the outside so that impurities cleaned by the cleaning component 3 can be guided out, providing convenience for people to centrally clean the processing environment and meeting the use requirements.

[0034] In order to prevent the cable from jumping in the longitudinal direction when it is dragged and installed, the longitudinal limit assembly 5 includes a mounting shell 51, and a through groove is opened in the mounting shell 51 to facilitate the passage of the cable. Movable sleeves are arranged in the mounting shell 51 on both sides of the through groove, and a first spring 53 is arranged below between the two movable sleeves. A locking rod 521 is arranged in the movable sleeve. The end face of the locking rod 521 is designed in an arc shape, which provides convenient conditions for subsequent abutment on the cable, and is tightly arranged in the movable sleeve and moves and adjusts with the movable sleeve. A driving mechanism is arranged above the mounting shell 51, and the driving mechanism includes a rotating rod 54 with a conical design, wherein the lower half of the rotating rod 54 is threadedly connected to the mounting shell 51, and the tapered part can act on the longitudinal movement rod 55 to enable it to move in the longitudinal direction. Longitudinal movement rods 55 are arranged on both sides of the rotating rod 54, and the lower end of one side of the longitudinal movement rod 55 is designed in an inclined surface shape. The mounting block 56 includes a vertical rod 57, the upper end of which is also designed in an inclined plane and in contact with the longitudinal rod 55, and the lower end of which is designed in a wedge shape. An inclined surface is provided on the outer side of the locking rod 521 close to the vertical rod. Specifically, during the installation of the cable, the rotating rod 54 is rotated to move downward, and the design of the tapered part thereof acts on the longitudinal rod 55, and the vertical rod 57 receives the driving force of the longitudinal rod 55, thereby The locking rod 521 and the movable sleeve are moved toward the geometric center of the mounting shell 51. Considering that the cable needs to be moved when it is installed, the locking rod 521 is only located on the outside of the cable and does not contact it. It is limited to a very small range of longitudinal jump. When the cable is installed, the rotating rod 54 is rotated continuously to make the locking rod 521 fit tightly against the outer periphery of the cable, thereby completing the longitudinal tightening of the workpiece and ensuring its stability.

[0035] In order to further improve the rationality of the device, a longitudinal rod 58 is arranged in the mounting block 56, and a first notch 571 is provided in the vertical moving rod 57 corresponding to the longitudinal rod 58, and the longitudinal rod 58 can limit the vertical movement direction of the vertical moving rod 57, and a vertical rod 59 is arranged above the mounting shell 51, and a second notch 551 is provided in the longitudinal moving rod 55 corresponding to the vertical rod 59, and the vertical rod 59 limits the longitudinal movement direction of the longitudinal moving rod 55, and a second spring 513 is arranged on one side of the vertical rod 59. The function of the first spring 53 and the second spring 513 is to provide driving power for the rotating rod 54 to rotate upward and move the locking rod 521 outward, thereby realizing the cancellation of the cable tightening action; in order to ensure that the cable is limited or tightened in the longitudinal direction and to realize the convenient input of driving power, a vertical plate 2 is arranged above There is a mounting plate 510 designed in a T shape, and a rotating screw 511 is arranged in the mounting plate 510. The lower end of the rotating screw 511 is provided with a plug-in rod 512, and is connected to the upper part of the rotating rod 54. The specific description is: a square groove is opened in the vertical plate 2 at the installation position of the longitudinal limit assembly 5 so that the equipment components can be placed therein. The lower part of the mounting plate 510 can be against the upper part of the longitudinal limit assembly 5 and installed with bolts. For the rotating screw 511 set up, it can be moved up and down relative to the mounting plate 510. When installing the mounting plate 510, it is necessary to ensure that the plug-in rod 512 is adapted to fit the spline groove opened in the rotating rod 32. When driving is required, the rotating screw 511 can be rotated so that it can drive the rotating rod 54 to rotate, thereby ensuring that the longitudinal limit assembly 5 can complete the fastening of the workpiece and ensure the use requirements.

[0036] In order to prevent the cable from jumping vertically when it is dragged and installed, and to limit and tighten it vertically after the cable is installed, so as to further improve the stability of the cable installation, the vertical limit assembly 6 includes a stand 61, and a detachable shell 62 is provided on one side of the stand 61. A slide bar 63, a first forward and reverse bidirectional screw 64 and a second forward and reverse bidirectional screw 65 are provided in the shell 62 from left to right. A turntable 641 is provided above the first forward and reverse bidirectional screw 64 to provide driving power for the first forward and reverse bidirectional screw 64 to ensure the effective adjustment of the equipment components. A driving gear 66 is provided at the center of the first forward and reverse bidirectional screw 64, and a driven gear 67 is provided at the center of the second forward and reverse bidirectional screw 65. The first forward and reverse bidirectional screw The external threads on 64 are set at the two side ends away from the driving gear 66, the external threads on the second forward and reverse bidirectional screw 65 are set at the middle of the two sides close to the driven gear 67, and the external threads on the same side (i.e., the upper side or the lower side) of the first forward and reverse bidirectional screw 64 and the second forward and reverse bidirectional screw 65 have the same direction, and a lifting plate 68 with an L-shaped design is set at the external thread of the first forward and reverse bidirectional screw 64, and an ear seat 681 is set below the end of the lifting plate 68, and a pulley 69 is set in the ear seat 681. An arc-shaped arc plate 610 is set at the external thread of the second forward and reverse bidirectional screw 65, and movable rods 611 are set in the arc plate 610 on both sides of the ear seat 681, which can move relative to the arc plate 610, especially for subsequent To facilitate the fastening and limiting of the cable, the ends of the two movable rods 611 are provided with a clamping plate 612 with a poor arc shape, and the outer periphery of the movable rod 611 located between the arc plate 610 and the clamping plate 612 is provided with a clamping spring 613. The specific description is as follows: during the installation of the cable, the turntable 641 is driven according to its size. First, the rotation of the first forward and reverse bidirectional screw 64 drives the lifting plate 68 to descend, and the pulley 69 and the ear seat 681 move downward. At the same time, the rotation of the first forward and reverse bidirectional screw 64 will drive the driving gear 66 to rotate, and the engagement between the first forward and reverse bidirectional screw 64 and the driven gear 67 can drive the second forward and reverse bidirectional screw 65 to rotate, and drive the arc plate 610 to move upward until the upper and lower sets of pulleys 69 are Adjust to the middle position until the outer periphery of the upper and lower pulleys 69 can contact and abut against the cable. On the one hand, it can make the dragging and erecting process of the cable more convenient and improve its smoothness to reduce the possibility of damage. On the other hand, it can limit the cable in the vertical direction to prevent it from jumping in the vertical direction when dragging, and fully ensure its stability during the erection process. When the cable is completed and needs to be tightened, the turntable 641 is rotated in the opposite direction to rotate the first forward and reverse bidirectional screw 64 to drive the lifting plate 68 to rise, and the pulley 69 and the ear seat 681 move upward, and the rotation of the driving gear 66 will act on the driven gear 67, and drive the second forward and reverse bidirectional screw 65 to rotate, and drive the arc plate 610 to move downward.Until the clamping plate 612 can fit tightly on the periphery of the workpiece, the workpiece can be fastened to a certain extent. At the same time, the setting of the movable rod 611 and the clamping spring 613 can buffer the vertical jump of the cable to achieve the function of limiting it, which greatly improves the stability of the workpiece setting. It cooperates with the longitudinal limit assembly 5 to effectively realize the fastening of the cable in multiple directions, fully guaranteeing its stability and meeting the use requirements.

[0037] In order to arrange the cables as required and to ensure good functionality, the bending limit assembly 9 includes a concave-shaped movable frame 91, one side of which is stepped, and one side of the movable frame 91 is provided with a movable wheel 92 in contact with the slide 7. During installation, the movable frame 91 is slightly bent so that the two movable wheels 92 are respectively placed on both sides of the slide 7 and abut against the corners, so that people can adjust their positions as required. In order to further tighten the position of the bending limit assembly 9 and reduce the possibility of its deviation, a fixed The fixed plate 93 is provided with a movable screw 94 in the fixed plate 93, and a movable block 95 is provided on the movable screw 94. Of course, the fixed plate 93 is also provided with a sliding rod 63 for limiting the movement of the movable block 95 to ensure its stability during the movement and adjustment process. A connecting plate 96 is provided at one side corner of the fixed plate 93 and the movable block 95. One side of the two connecting plates 96 on the same side is provided with a connecting block 97 with a concave shape. The two sides of the connecting plate 96 are respectively rotated relative to the connection between the fixed plate 93, the movable block 95 and the connecting block 97 to ensure the effective realization of the clamping action. The connecting block 97 is provided with a T-shaped design. The hinged plate 98 is provided with a rotating plate 99 on the outer side of the movable frame 91, and a rod body 991 is provided in one side of the rotating plate 99 and is connected to the hinged plate 98 so that the hinged plate 98 can slide relative to the rod body 991. A clamping plate 910 is provided at the end of the rotating plate 99. A plurality of conical grooves can be provided on the inner side surface of the clamping plate 910 to increase the contact effect between the clamping plate 910 and the workpiece to a certain extent. An adapter groove is provided in the movable frame 91 corresponding to the clamping plate 910 to ensure that the clamping plate 910 can be against the slide plate 7 at the adapter groove to ensure the clamping effect. The specific description is as follows: the bending limit assembly is to be After 9 is adjusted to a suitable position, the movable screw 94 is rotated to make the movable block 95 move toward the fixed plate 93, and drive the connecting plate 96 to move in the approaching direction. The rotating block and the hinged plate 98 can move relative to the rod body 991, and the end of the connecting plate 96 moves in an outward expansion manner. In this way, the rotating plate 99 can be driven to rotate relative to the movable frame 91, and the clamping plate 910 can be stably clamped on the slide plate 7, thereby completing the fastening of the bending limit assembly 9 in position, reducing the possibility of its loosening, and also providing convenience for the subsequent cable arrangement work to ensure the work progress.

[0038] In order to effectively limit the direction of cable installation, a mounting sleeve 911 is provided on the other side of the movable frame 91, and a horizontal rotating rod 912 which can rotate in the horizontal direction is provided in the mounting sleeve 911. Among them, for the connection between the mounting sleeve 911 and the horizontal rotating rod 912, its establishment method is similar to the establishment method of the ball joint in the prior art, that is, a hollow spherical component is provided at one end of the mounting sleeve 911, and a spherical component is provided at the lower end of the horizontal rotating rod 912 to be hinged with the former. This design can ensure that the horizontal rotating rod 912 can rotate at multiple angles in the horizontal direction to limit the subsequent cable arrangement method, fully meeting different usage requirements. As for the working principle and working method of the ball joint, it is the existing There are mature and commonly used technical means, and technical personnel in the relevant technical field can effectively know them. Further, a limit sleeve 913 is arranged above the horizontal rotating rod 912, and a connecting rod 914 with a T-shaped design is arranged above the limit sleeve 913, which can be adapted and connected with the installation groove 1011 to ensure the stability of the equipment components. A tightening groove (not shown in the figure) is opened above the connecting rod 914. Specifically, according to the different subsequent wiring directions of the cables passing through, the positions of the horizontal rotating rod 912 and the limit sleeve 913 are adjusted in time. After the direction of the limit sleeve 913 is adjusted, the position is tightened under the action of the rotating abutment rod 103 to prevent it from shifting and ensure functionality.

[0039] In order to ensure the stable establishment of the bending limit assembly 9, the installation stabilization mechanism 10 includes a support frame 101 with a fan-shaped cross-section and connected to the corners of the placement frame 1, and an installation groove 1011 adapted to the connecting rod 914 is provided in the support frame 101, and an inclined groove 1012 is provided above the installation groove 1011, and a key groove 1013 is provided on one side of the inclined groove 1012. The opening length of the inclined groove 1012 is the same as the opening length of the key groove 1013, and is smaller than the opening length of the installation groove 1011. A movable and adjustable adjusting nut 102 is provided at the key groove 1013, and a rotating abutting rod 103 is provided in the adjusting nut 102, and it is adapted to the tightening groove and tightened. It should be further explained that: according to the number of bending limit assemblies 9 to be established, the connecting rod 914 is first installed to the installation groove 1011 of the support frame 101, and then the installation stabilization mechanism is installed. The structure 10 is connected to the placement frame 1 by bolts. After the setting position of the bending limit assembly 9 is determined, the adjusting nut 102 and the rotating push rod 103 are moved to the top of the connecting rod 914, and then the direction of the limit sleeve 913 is adjusted according to the use requirements. After adjusting its direction to a suitable position, the rotating push rod 103 is rotated so that its lower end gradually abuts against the tightening groove of the connecting rod 914 until the limit sleeve 913 is locked. In this way, the established installation stabilization mechanism 10 can be used in conjunction with the bending limit assembly 9 on the one hand to facilitate the adjustment of the position of the components of the bending limit assembly 9, and on the other hand, it can also lock the components used to limit the direction of the cable, which not only ensures the stability of the cable setting, but also guides the wiring in different directions, greatly improving the functionality of the device and ensuring the work progress.

[0040] In order to further ensure that the cable has good anti-drag performance in the horizontal direction after the installation is completed, specifically: the buffer component 11 includes a mounting seat 111, a T-shaped slot is opened in the mounting seat 111, vertical plates 112 are arranged on both sides above the mounting seat, a positioning rod 113 is arranged between the two vertical plates 112, and a sliding block 114 is arranged on the outer side of the positioning rod 113, wherein, for the positioning rod 113, it can be a smooth rod and pass through the sliding block 114, or it can be a telescopic rod, that is, one side of it is connected to the vertical plate 112, and the other side is connected to the vertical plate 112. The end is connected to the outer side of the sliding block 114, and the sliding block 114 can be moved by utilizing the telescopic performance of the telescopic rod. Of course, when the telescopic rod is selected, it has a certain damping property, especially improving its anti-drag performance. A cover plate 115 is arranged above the sliding block 114, and the cover plate 115 is connected to the sliding block 114 by bolts. Among them, the connection between the sliding block 114 and the cover plate 115 is respectively provided with a semicircular groove, which provides a prerequisite for the passage of the cable and ensures the stability of the cable placement. An adjustment The screw rod 116 is provided with a fastening plate 117 below the adjusting screw rod 116. The outer periphery of the positioning rod 113 on both sides of the sliding block 114 is provided with a buffer spring 8. The specific description is as follows: the establishment of the two vertical plates 112 is to provide a good installation position for the positioning rod 113. The bottom of the sliding block 114 is designed in a T shape so as to complete the installation in a manner compatible with the T-shaped groove. During the installation of the cable, considering that the cable needs to be dragged and installed, when the cable passing through the sliding block 114 and the cover plate 115 is dragged, the cable passes through the semicircular groove and does not affect its installation. To ensure smoothness, after the cable is installed, the adjusting screw 116 is rotated, and the fastening plate 117 is lifted and lowered against the outer periphery of the cable. On the one hand, its position can be limited. On the other hand, when the cable moves laterally during use, the sliding block 114 moves together with the cable on the mounting seat 111, and under the action of the buffer spring 8, the lateral drag force on the cable is buffered to prevent it from being pulled off and affecting its own quality, reduce the possibility of damage, ensure performance, and meet usage requirements.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fixed installation assembly for photovoltaic power station cables, comprising a placement rack designed in a concave shape, characterized in that: A vertical plate is provided on one side of the placement rack, a cleaning component is provided on one side of the vertical plate, a limit rack with a U-shape and an L-shape cross-section is provided on one side of the vertical plate, a longitudinal limit component for limiting the longitudinal direction of the cable installation process is provided in the vertical plate, a vertical limit component for limiting the vertical direction of the cable installation process is provided on one side of the vertical plate, a slide plate with a T-shape design is provided on the other side of the placement rack, a bending limit component is provided on the slide plate for facilitating the bending installation of the cable and can be longitudinally moved and adjusted relative to the slide plate, an installation stabilization mechanism is provided on the upper side of one side of the placement rack for cooperating with the bending limit component and stably installing it, and a buffer is provided between the vertical limit component and the bending limit component to prevent the cable from being horizontally stretched after installation. Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

2. A fixed installation assembly for photovoltaic power station cables according to claim 1, characterized in that: The cleaning assembly includes a ring frame set up on the vertical plate and detachably placed in the limit frame. A rotating rod is set on one side of the ring frame, and a stabilizing frame with a bad arc design is set at the end of the rotating rod. The three stabilizing frames are threaded together, and a cleaning mechanism is set on the stabilizing frame.

3. A fixed installation assembly for photovoltaic power station cables according to claim 2, characterized in that: The cleaning mechanism comprises an adjusting rod set up in a stabilizing frame, a cleaning plate is arranged at the end of the adjusting rod, and a telescopic spring is arranged at the outer periphery of the adjusting rod located between the stabilizing frame and the cleaning plate.

4. A fixed installation assembly for photovoltaic power station cables according to claim 3, characterized in that: The longitudinal limit assembly includes a mounting shell, a through groove is provided in the mounting shell, movable sleeves are provided in the mounting shells on both sides of the through groove, a first spring is provided below between the two movable sleeves, a locking rod is provided in the movable sleeve, a driving mechanism is provided above the mounting shell, the driving mechanism includes a rotating rod with a conical shape, longitudinal movement rods are provided on both sides of the rotating rod, and the end of one side of the longitudinal movement rod is designed in an inclined shape below, a mounting block is provided on the outside of the mounting shell, a vertical movement rod is provided in the mounting block, the upper end of the vertical movement rod is also designed in an inclined shape and contacts with the longitudinal movement rod, the lower end of the vertical movement rod is designed in a wedge shape, and an inclined surface is provided on the outside of the locking rod close to the vertical movement rod.

5. A fixed installation assembly for photovoltaic power station cables according to claim 4, characterized in that: A longitudinal rod is arranged in the mounting block, and a first slot is opened in the vertical shift rod corresponding to the longitudinal rod, a vertical rod is arranged in the upper part of the mounting shell, and a second slot is opened in the longitudinal shift rod corresponding to the vertical rod, a second spring is arranged on one side of the vertical rod, a mounting plate with a T-shaped design is arranged above the vertical plate, a rotating screw is arranged in the mounting plate, a plug-in rod is arranged at the lower end of the rotating screw, and the plug-in rod is connected to the upper part of the rotating rod.

6. A fixed installation assembly for photovoltaic power station cables according to claim 5, characterized in that: The vertical limiting assembly includes a stand, a detachable shell is provided on one side of the stand, a sliding rod, a first forward and reverse bidirectional screw and a second forward and reverse bidirectional screw are sequentially provided in the shell from left to right, a rotating disk is provided above the first forward and reverse bidirectional screw, a driving gear is provided at the center of the first forward and reverse bidirectional screw, a driven gear is provided at the center of the second forward and reverse bidirectional screw, the external threads on the first forward and reverse bidirectional screw are provided at the two side ends away from the driving gear, the external threads on the second forward and reverse bidirectional screw are provided at the two side middle parts close to the driven gear, a lifting plate with an L-shaped design is provided at the external threads of the first forward and reverse bidirectional screw, an ear seat is provided below the end of the lifting plate, a pulley is provided in the ear seat, an arc plate with an arc shape is provided at the external threads of the second forward and reverse bidirectional screw, a movable rod is provided in the arc plates on both sides of the ear seat, a clamping plate with a inferior arc design is provided at the ends of the two movable rods, and a clamping spring is provided at the outer periphery of the movable rod between the arc plate and the clamping plate.

7. A fixed installation assembly for photovoltaic power station cables according to claim 6, characterized in that: A mounting sleeve is provided on the other side of the movable frame, a horizontal rotating rod which can rotate in the horizontal direction is provided in the mounting sleeve, a limiting sleeve is provided above the horizontal rotating rod, a connecting rod designed in a T shape is provided above the limiting sleeve, and a tightening groove is provided above the connecting rod.

8. A fixed installation assembly for photovoltaic power station cables according to claim 7, characterized in that: The installation stabilization mechanism includes a support frame with a fan-shaped cross-section and connected to the corners of the placement frame. A mounting groove adapted to the connecting rod is provided in the support frame, an oblique groove is provided above the mounting groove, a key-shaped groove is provided on one side of the oblique groove, the opening length of the oblique groove is the same as the opening length of the key-shaped groove and is smaller than the opening length of the mounting groove, a movably adjustable adjusting nut is provided at the key-shaped groove, a rotating abutment rod is provided in the adjusting nut, and the adjusting nut is adapted to be tightly pressed against the abutment groove.

9. A fixed installation assembly for photovoltaic power station cables according to claim 8, characterized in that: The buffer assembly includes a mounting seat with a T-shaped slot in it, vertical plates are arranged on both sides above the mounting seat, a positioning rod is arranged between the two vertical plates, a sliding block is arranged on the outer side of the positioning rod, a cover plate is arranged above the sliding block, an adjusting screw is arranged above the cover plate, a fastening plate is arranged below the adjusting screw, and buffer springs are arranged on the outer periphery of the positioning rod on both sides of the sliding block.

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