An adjustable clamping and locking cable suspension device

Abstract

The application discloses a kind of adjustable clamping and locking cable suspension device, including suspension cable and cable body, also including cable fixing mechanism, cable fixing mechanism and cross, the beneficial effects of the present application are as follows: the support or support fixing pile of photovoltaic module is used to fix suspension cable, cable body is laid along suspension cable, and the laying path of fixed point and cable body can be adjusted according to actual situation, so as to reduce cable length. Since the unit cost of suspension cable is far lower than that of cable bridge, and the construction difficulty and construction amount are also greatly reduced, the cost of project can be effectively reduced, the steel cable fixing mechanism is fixedly connected with the suspension cable in the application, the arrangement and fixation of the cable body are carried out through the cable fixing mechanism, the cross is used to connect the cable fixing mechanism and the cable fixing mechanism, and each part of the device is manufactured in the factory.

Description

Technical Field

[0001] This invention relates to the field of cable laying technology, and more specifically to an adjustable clamping and locking cable suspension device. Background Technology

[0002] When constructing power transmission lines in mountainous terrain, such as for photovoltaic power generation modules, there may be significant height differences between two photovoltaic modules or deep pits between them. In such cases, there is no good route for laying the lines, and the cables must be laid via a longer route, resulting in cable waste. Secondly, the soil layer in mountainous areas is too thin to meet the depth requirements for direct burial of cables, so it is necessary to cut trenches in the rocks to lay the cables, which makes the construction more difficult and the project cost more expensive.

[0003] When laying cables on water, cable trays are generally used. The length of a single cable tray is limited, and the spacing of the precast piles for the cable tray is fixed. This requires adding many special precast piles for the cable trays, which increases the civil engineering cost. In addition, the fixed position of the cable trays and precast piles restricts the cable laying path and causes the cable length to increase.

[0004] Based on this, this application discloses an adjustable clamping and locking cable suspension device to solve the above problems. Summary of the Invention

[0005] To solve the above problems, the present invention provides an adjustable clamping and locking cable suspension device, which is achieved through the following technical solution.

[0006] An adjustable clamping and locking cable suspension device includes a suspension steel cable and a cable body, and also includes a steel cable fixing mechanism, a cable fixing mechanism and a cross. The cable fixing mechanism is symmetrically arranged on the left and right above the cable fixing mechanism. The steel cable fixing mechanism and the cable fixing mechanism are connected by the cross. The steel cable fixing mechanism is used to fix the suspension steel cable, and the cable fixing mechanism is used for the arrangement and fixing of the cable body.

[0007] Preferably, the steel cable fixing mechanism includes a fixing seat, a fixing plate, and a screw; the fixing seat has a vertical groove on its rear side, and a horizontal groove on its front side corresponding to the position below the vertical groove; the fixing seat has guide grooves evenly spaced laterally on its rear side, and a guide rod is fixedly connected in the guide groove; the fixing plate is slidably connected in the vertical groove and corresponds one-to-one with the guide groove; a guide plate is fixedly connected to the rear side of the fixing plate, the guide plate is located in the guide groove and is slidably connected to the guide rod; the screw is rotatably connected to the rear side of the fixing seat, and the position of the screw corresponds to the fixing plate; a lifting plate is fixedly connected to the rear side of the guide plate, and the lifting plate engages with the screw.

[0008] Preferably, a rubber pad is fixed to the upper surface of the fixing plate.

[0009] Preferably, a first knob is fixed to the top of the screw.

[0010] Preferably, the cable fixing mechanism includes a base plate and a clamping plate; the base plate has a fixing groove evenly spaced longitudinally, a storage groove is provided on the front side of the fixing groove, and the clamping plate is located in the storage groove.

[0011] Preferably, the rear end of the fixing groove is triangular.

[0012] Preferably, a transmission cavity is formed in the seat plate on the front side of the fixed groove, and a slide rod is uniformly fixed to the front side of the clamping plate. The slide rod is slidably connected to the seat plate, and the head of the slide rod extends into the transmission cavity and is fixedly connected to a first triangular block. A shaft is rotatably connected to the front side of the transmission cavity. The shaft is uniformly provided with threaded grooves on the front side and also includes a second triangular block adapted to the first triangular block. A support plate is fixedly connected to the front side of the second triangular block, and the support plate engages with the threaded groove. A limit plate is fixedly connected to the bottom of the second triangular block, and a limit rod is also fixedly connected to the bottom of the transmission cavity. The limit plate and the limit rod are slidably connected.

[0013] Preferably, a second knob is fixed to the right end of the shaft.

[0014] Preferably, the cross includes two connecting plates, the middle of which are hinged by a pin, and a track seat is fixedly connected to the head of each connecting plate. A track rod is fixedly connected to the lower surface of the fixed seat and the upper surface of the seat plate. The track seat and the track rod are slidably connected.

[0015] Preferably, a shock-absorbing spring is sleeved on the track rod between the track seats, and the two ends of the shock-absorbing spring are fixedly connected to the track seat. The track seat has a through hole running from left to right, and a damping sleeve is fixedly connected in the through hole. The track rod is damped and slidably connected in the damping sleeve.

[0016] The beneficial effects of this invention are as follows: 1. Use photovoltaic module brackets or bracket fixing piles to fix the suspension steel cable. The cable body is laid along the suspension steel cable. Since the suspension steel cable is flexible, the fixing points and the laying path of the cable body can be adjusted according to the actual situation, thereby reducing the cable length.

[0017] 2. Since the unit cost of suspended steel cables is much lower than that of cable trays, and the construction difficulty and workload are also greatly reduced, the cost of the project can be effectively reduced.

[0018] 3. This application uses a steel cable fixing mechanism to fix the suspension steel cable, and a cable fixing mechanism to arrange and fix the cable body. The cross is used to connect the steel cable fixing mechanism and the cable fixing mechanism. All parts of the device are manufactured in the factory and installed on site, making construction flexible and cable laying more convenient. Attached Figure Description

[0019] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 : An isometric view of an adjustable clamping and locking cable suspension device according to the present invention; Figure 2 : A three-dimensional schematic diagram of the rear side of an adjustable clamping and locking cable suspension device according to the present invention; Figure 3 : A cross-sectional view of the steel cable fixing mechanism described in this invention; Figure 4 : A partial cross-sectional view of the cable fixing mechanism described in this invention; Figure 5 : Schematic diagram of the internal mechanism of the seat plate of the present invention; Figure 6 : A diagram of the driving structure of the clamping plate described in this invention; Figure 7 : A three-dimensional schematic diagram of the cross described in this invention; Figure 8 Half-sectional view of the track seat described in this invention.

[0021] The attached figures are labeled as follows: A-Suspension cable, B-Cable body, 1-Cable fixing mechanism, 11-Fixing seat, 12-Fixing plate, 13-Screw, 14-Vertical groove, 15-Horizontal groove, 16-Guide groove, 17-Guide rod, 18-Guide plate, 19-Lifting plate, 110-Rubber pad, 111-First knob, 2-Cable fixing mechanism, 21-Seat plate, 22-Clamping plate, 23-Fixing groove, 24-Storage groove, 25-Transmission cavity, 26-Slide rod, 27-First triangular block, 28-Shaft rod, 29-Threaded groove, 210-Second triangular block, 211-Support plate, 212-Limiting plate, 213-Limiting rod, 214-Second knob, 3-Cross, 31-Connecting plate, 32-Pin, 33-Rail seat, 34-Rail rod, 35-Shock-absorbing spring, 36-Through hole, 37-Damping sleeve. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] like Figure 1-8 As shown, an adjustable clamping and locking cable suspension device includes a suspension cable A and a cable body B, as well as a cable fixing mechanism 1, a cable fixing mechanism 2 and a cross 3. The cable fixing mechanism 1 is symmetrically arranged on the left and right above the cable fixing mechanism 2. The cable fixing mechanism 1 and the cable fixing mechanism 2 are connected by the cross 3. The cable fixing mechanism 1 is used to fix the suspension cable A, and the cable fixing mechanism 2 is used for the arrangement and fixing of the cable body B.

[0024] Furthermore, the steel cable fixing mechanism 1 includes a fixing seat 11, a fixing plate 12, and a screw 13; a vertical groove 14 is provided on the rear side of the fixing seat 11, and a horizontal groove 15 is provided on the front side of the fixing seat 11 corresponding to the position below the vertical groove 14; guide grooves 16 are evenly provided on the rear side of the fixing seat 11, and a guide rod 17 is fixedly connected in the guide groove 16; the fixing plate 12 is slidably connected in the vertical groove 14 and corresponds one-to-one with the guide groove 16; a guide plate 18 is fixedly connected to the rear side of the fixing plate 12, the guide plate 18 is located in the guide groove 16 and is slidably connected to the guide rod 17; the screw 13 is rotatably connected to the rear side of the fixing seat 11, and the position of the screw 13 corresponds to the fixing plate 12; a lifting plate 19 is fixedly connected to the rear side of the guide plate 18, and the lifting plate 19 meshes with the screw 13.

[0025] Furthermore, a rubber pad 110 is fixed to the upper surface of the fixing plate 12.

[0026] Furthermore, a first knob 111 is fixedly attached to the top of the screw 13.

[0027] Furthermore, the cable fixing mechanism 2 includes a base plate 21 and a clamping plate 22; the base plate 21 has a fixing groove 23 evenly spaced longitudinally, and a storage groove 24 is provided on the front side of the fixing groove 23, with the clamping plate 22 located in the storage groove 24.

[0028] Furthermore, the rear end of the fixing groove 23 is triangular.

[0029] Furthermore, a transmission cavity 25 is provided in the seat plate 21 on the front side of the fixed groove 23. A slide rod 26 is uniformly fixed to the front side of the clamping plate 22. The slide rod 26 is slidably connected to the seat plate 21. The head of the slide rod 26 extends into the transmission cavity 25 and is fixedly connected to a first triangular block 27. A shaft 28 is rotatably connected to the front side of the transmission cavity 25. A threaded groove 29 is uniformly provided on the shaft 28. It also includes a second triangular block 210 that matches the first triangular block 27. A support plate 211 is fixedly connected to the front side of the second triangular block 210. The support plate 211 meshes with the threaded groove 29. A limit plate 212 is fixedly connected to the bottom of the second triangular block 210. A limit rod 213 is also fixedly connected to the bottom of the transmission cavity 25. The limit plate 212 and the limit rod 213 are slidably connected.

[0030] Furthermore, a second knob 214 is fixed to the right end of the shaft 28.

[0031] Furthermore, the cross 3 includes two connecting plates 31, the middle of the two connecting plates 31 are hinged by a pin 32, and a track seat 33 is fixedly connected to the head of each connecting plate 31. A track rod 34 is fixedly connected to the lower surface of the fixed seat 11 and the upper surface of the seat plate 21. The track seat 33 and the track rod 34 are slidably connected.

[0032] Furthermore, a shock-absorbing spring 35 is sleeved on the track rod 34 between the track seats 33. The two ends of the shock-absorbing spring 35 are fixedly connected to the track seat 33. A through hole 36 is opened on the track seat 33, and a damping sleeve 37 is fixedly connected in the through hole 36. The track rod 34 is damped and slidably connected in the damping sleeve 37.

[0033] One specific embodiment of the present invention is as follows: The suspension cable A is fixed using a bracket or bracket fixing pile of the photovoltaic module. The suspension point of the cable body B is selected as needed, and the device is installed at the suspension point.

[0034] First, install the steel cable fixing mechanism 1, such as... Figure 3 As shown, the suspension cable A enters the vertical groove 14 through the horizontal groove 15. Under the action of gravity, the fixing seat 11 descends, and the suspension cable A enters the top of the vertical groove 14, so that the fixing seat 11 is suspended on the suspension cable A.

[0035] The lifting plate 19 is driven to rise by the first knob 111, thereby raising the guide plate 18, the fixing plate 12 and the rubber pad 110. The rubber pad 110 squeezes the suspension cable A, thereby fixing the suspension cable A.

[0036] Then, the cable body B is suspended, as follows: Figure 4-6As shown, the cable body B passes through the fixing groove 23, and the second knob 214 can drive the shaft 28 to rotate. Since the support plate 211 engages with the threaded groove 29 on the shaft 28, and the second triangular block 210 is guided by the cooperation of the limiting plate 212 and the limiting rod 213, the rotation of the shaft 28 can drive the second triangular block 210 to move. Figure 4 As shown, when the second triangular block 210 moves to the left, it pushes the first triangular block 27 to move backward, thereby causing the slide bar 26 and the clamping plate 22 to move backward, and the clamping plate 22 fixes the cable body B.

[0037] like Figure 7 and 8 As shown, since the cable body B is generally suspended at a high altitude, it will be vibrated when affected by wind. During the vibration, the two track seats 33 on the same track rod 34 move closer or further apart, which in turn causes the shock-absorbing spring 35 to compress or extend. Since the track rod 34 is connected to the damping sleeve 37 in a damping manner, when the track seat 33 moves, the track rod 34 and the damping sleeve 37 rub against each other to do work, thereby consuming energy, which in turn attenuates the vibration of the shock-absorbing spring 35, thus achieving the purpose of shock absorption.

[0038] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable clamping and locking cable suspension device, comprising a suspension cable and a cable body, characterized in that, It also includes a steel cable fixing mechanism, a cable fixing mechanism, and a cross. The cable fixing mechanism is symmetrically arranged on the left and right above it. The steel cable fixing mechanism and the cable fixing mechanism are connected by a cross. The steel cable fixing mechanism is used to fix the cable to the suspension cable, and the cable fixing mechanism is used for the arrangement and fixing of the cable body. The steel cable fixing mechanism includes a fixing seat, a fixing plate, and a screw. A vertical groove is provided on the rear side of the fixing seat, and a horizontal groove is provided on the front side of the fixing seat corresponding to the position below the vertical groove. Guide grooves are evenly provided on the rear side of the fixing seat. A guide rod is fixedly connected in the guide groove. The fixing plate is slidably connected in the vertical groove and corresponds one-to-one with the guide groove. A guide plate is fixedly connected to the rear side of the fixing plate. The guide plate is located in the guide groove and is slidably connected to the guide rod. The screw is rotatably connected to the rear side of the fixing seat. The position of the screw corresponds to the fixing plate. A lifting plate is fixedly connected to the rear side of the guide plate. The lifting plate engages with the screw. The cable fixing mechanism includes a base plate and a clamping plate; the base plate has a fixing groove evenly spaced longitudinally, and a storage groove is provided on the front side of the fixing groove, with the clamping plate located in the storage groove; A transmission cavity is formed in the seat plate on the front side of the fixed groove. A slide rod is uniformly fixed to the front side of the clamping plate. The slide rod is slidably connected to the seat plate. The head of the slide rod extends into the transmission cavity and is fixed to a first triangular block. A shaft is rotatably connected to the front side of the transmission cavity. Threaded grooves are uniformly formed on the shaft. A second triangular block that matches the first triangular block is also included. A support plate is fixed to the front side of the second triangular block. The support plate engages with the threaded groove. A limit plate is fixed to the bottom of the second triangular block. A limit rod is also fixed to the bottom of the transmission cavity. The limit plate and the limit rod are slidably connected. The cross includes two connecting plates, which are hinged together at the middle by a pin. Each connecting plate has a track seat fixed to its head. The lower surface of the fixed seat and the upper surface of the seat plate are both fixed with track rods. The track seat and the track rods are slidably connected. A damping spring is fitted on the track rod between the track seats. The two ends of the damping spring are fixedly connected to the track seat. A through hole is opened on the track seat, and a damping sleeve is fixedly connected in the through hole. The track rod is damped and slidably connected in the damping sleeve.

2. The adjustable clamping and locking cable suspension device according to claim 1, characterized in that, A rubber pad is fixed to the upper surface of the fixing plate.

3. The adjustable clamping and locking cable suspension device according to claim 1, characterized in that, A first knob is fixed to the top of the screw.

4. The adjustable clamping and locking cable suspension device according to claim 1, characterized in that, The rear end of the fixing groove is triangular.

5. The adjustable clamping and locking cable suspension device according to claim 1, characterized in that, A second knob is fixed to the right end of the shaft.

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