Wiring equipment for communication optical cable construction

Abstract

The utility model provides wiring equipment for communication optical cable construction, which relates to the technical field of optical cables and comprises a plurality of supports, the lower ends of the supports are respectively provided with a plurality of universal wheels, the upper ends of the sides, close to each other, of the supports are provided with rotating mechanisms, and the upper ends of the rotating mechanisms are provided with clamping mechanisms. And an optical cable roll is clamped and mounted at the upper end of the interior of the clamping mechanism. According to the utility model, the optical cable coil is clamped between the clamping plates, and then the height of the optical cable coil can be controlled through pushing of the electric control hydraulic cylinder, so that the optical cable coil is moved to a position where an optical cable needs to be installed, and the optical cable does not need to be conveyed upwards manually by a worker; the universal wheels drive the optical cable coil to continuously move along the position where the optical cable needs to be installed, the stability of the optical cable in the installation process can be improved, damage to the surface of the optical cable due to bending and the like is avoided, and meanwhile a user can install the optical cable more conveniently.

Description

Technical Field

[0001] This utility model relates to the field of optical cable technology, and more specifically, to a cabling device for constructing communication optical cables. Background Technology

[0002] A communication optical cable is a communication line consisting of a core made of several optical fibers and an outer sheath, used to transmit optical signals. During the laying of communication optical cables, installation is often assisted by cabling equipment. For example, a conveniently movable cabling device for communication optical cable construction, as proposed in application "CN202121164081.0", includes a main body and a winding post. The main body has a moving knob inside, with a sliding block at its end. Below the sliding block is a lifting block, and casters are located at the bottom of the lifting block. The main body also has a cleaning knob inside, with a slot at its end. A cleaning rod is located inside the slot, with a cleaning ring at the top of the cleaning rod. The main body has a cable reel-in / deel-out knob on its side, with a vertical gear at its end. A horizontal gear is located beside the vertical gear, and a rotating gear is located beside the horizontal gear. The winding post is positioned above the rotating gear. The easily movable cabling device for constructing optical cables is equipped with a cable retraction knob, which facilitates automatic cable retraction and retraction, greatly improving construction efficiency.

[0003] However, while the above-mentioned technical solutions can automatically transmit and receive optical cables and protect them, when the required laying height and length of the optical cable are high, at least two workers are needed: one to climb and install it using a ladder, and the other to pass the optical cable upwards. During the cable passing process, the worker at the upper end also needs to pull the optical cable to complete the transfer. After the transfer is completed, the worker at the upper end still needs to manually adjust the installation position of the optical cable. Therefore, this method is not only slow in installation efficiency but also very physically demanding. Therefore, we propose a cabling equipment for communication optical cable construction to solve the above problems. Utility Model Content

[0004] The main purpose of this utility model is to provide a cabling device for communication optical cable construction. It solves the problem that although it can automatically transmit and receive optical cables and protect them, when the optical cable needs to be laid at a high height and for a long length, at least two workers are required. One person climbs the ladder to install the cable, and the other passes the cable upwards. During the cable passing process, the worker at the upper end also needs to pull the cable to complete the transfer. After the transfer is completed, the worker at the upper end still needs to manually adjust the position of the cable to be installed. Therefore, this method is not only slow in installation efficiency, but also very physically demanding for workers.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A cabling device for constructing optical fiber communication cables includes several brackets. Several casters are mounted on the lower ends of each bracket. A rotating mechanism is mounted on the upper end of each bracket on a side close to each other. A clamping mechanism is mounted on the upper end of the rotating mechanism. An optical fiber cable roll is engaged with the upper part of the clamping mechanism. The rotating mechanism includes a support plate movably mounted between the brackets. An electro-hydraulic cylinder is mounted in the middle of the upper surface of the support plate. A fixing block is mounted on the output end of the electro-hydraulic cylinder and can movably reside between the brackets. The clamping mechanism includes a sliding groove located on the upper surface of the fixing block. Slider blocks are movably mounted at both ends of the sliding groove. Clamping plates are mounted on the upper ends of the sliders. The optical fiber cable roll is mounted between the clamping plates.

[0007] Preferably, a positive and negative lead screw is movably installed in the middle of the slide groove. The rods of the positive and negative lead screws are threaded through and installed inside the slider. Guide rods are fixedly installed at the front and rear ends of the slide groove. The rods of the guide rods are movably installed inside the slider.

[0008] Preferably, an extension block is installed at one end of the lower surface of the fixed block, and a connecting groove is provided through the interior of the extension block and the sliding groove. A first sprocket is movably installed inside the connecting groove, and a second sprocket is installed on the outer side of the rod body of the positive and negative lead screw near the connecting groove. A chain is meshed between the first sprocket and the second sprocket. A second motor is installed inside the extension block, and the output end of the second motor is connected to the first sprocket.

[0009] Preferably, a second rotating block is movably installed through the upper part of the clamping plate on the side away from the extension block, and a third motor is installed at one end of the clamping plate on the side close to the extension block. A locking frame is installed at the output end of the third motor and at one end of the second rotating block, and the locking frame is locked and connected to both ends of the optical cable roll.

[0010] Preferably, a rotating block is movably installed at the upper end of the bracket on the side away from the extension block, and one end of the rotating block is connected to one side of the support plate.

[0011] Preferably, a No. 1 motor is installed inside the upper part of the bracket near the side of the extension block, and the output end of the No. 1 motor is connected to the other side of the support plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] (1) In this utility model, the optical cable roll is clamped between the clamping plates, and then the height of the optical cable roll can be controlled by the push of the electro-hydraulic cylinder, so that the optical cable roll can be moved to the position where the optical cable needs to be installed. This eliminates the need for workers to manually pass the optical cable upwards. The caster drives the optical cable roll to move continuously along the position where the optical cable needs to be installed, which can improve the stability of the optical cable during the installation process, avoid damage to the surface of the optical cable due to bending, etc., and make it easier for users to install the optical cable.

[0014] (2) In this utility model, the user only needs to place the optical cable roll at the lower end of the bracket, so that the No. 1 motor can control the support plate and the clamping mechanism to adjust the angle, so that the clamping mechanism moves to the lower end of the bracket to clamp and position the optical cable roll, thereby improving the convenience and accuracy of the installation of the optical cable roll. Then, through the control of the electro-hydraulic cylinder, the height can be adjusted according to the installation position of the optical cable. Whether it is installed at a high position or laid along the groove, it can be carried out stably, improving the overall installation efficiency and reducing the user's physical exertion. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a cabling device for constructing optical fiber cables according to this utility model;

[0016] Figure 2 This is a front view structural diagram of a cabling device for constructing optical fiber communication cables according to this utility model;

[0017] Figure 3 This is a side view of a wiring device for constructing optical fiber cables according to the present invention.

[0018] Figure 4 This utility model relates to a cabling device for constructing communication optical cables. Figure 3 Schematic diagram of the cross-sectional structure at point AA;

[0019] Figure 5 This utility model relates to a cabling device for constructing communication optical cables. Figure 4 Enlarged structural diagram at point B.

[0020] In the diagram: 1. Bracket; 2. Caster wheel; 3. Rotating mechanism; 301. Support plate; 302. Rotating block No. 1; 303. Motor No. 1; 304. Electro-hydraulic cylinder; 305. Fixing block; 4. Clamping mechanism; 401. Slide groove; 402. Positive and negative lead screws; 403. Clamping plate; 404. Guide rod; 405. Slider; 406. Extension block; 407. Motor No. 2; 408. Connecting groove; 409. Sprocket No. 1; 410. Sprocket No. 2; 411. Chain; 412. Rotating block No. 2; 413. Clamping frame; 414. Motor No. 3; 5. Optical cable reel. Detailed Implementation

[0021] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0022] like Figures 1 to 5 As shown in the figure, this utility model embodiment proposes a cabling device for communication optical cable construction, including several brackets 1. Several universal wheels 2 are respectively installed at the lower end of the brackets 1. A rotating mechanism 3 is installed at the upper end of the brackets 1 on the side close to each other. A clamping mechanism 4 is installed at the upper end of the rotating mechanism 3. An optical cable roll 5 is clamped and installed inside the upper end of the clamping mechanism 4. The rotating mechanism 3 includes a support plate 301, which is movably installed between the brackets 1. An electro-hydraulic cylinder 304 is installed in the middle of the upper surface of the support plate 301. A fixing block 305 is installed at the output end of the electro-hydraulic cylinder 304, and the fixing block 305 can be movably located between the brackets 1. The clamping mechanism 4 includes a sliding groove 401, which is provided on the upper surface of the fixing block 305. A slider 405 is movably installed at both ends of the sliding groove 401. A clamping plate 403 is installed at the upper end of the slider 405. The optical cable roll 5 is installed between the clamping plates 403.

[0023] like Figures 4 to 5As shown, in another embodiment of this utility model, a positive and negative lead screw 402 is movably installed in the middle of the slide groove 401. The rods of the positive and negative lead screw 402 are threaded through and installed inside the slider 405. Guide rods 404 are fixedly installed at the front and rear ends of the slide groove 401. The rods of the guide rods 404 are movably installed through and installed inside the slider 405. An extension block 406 is installed at one end of the lower surface of the fixing block 305. A connecting groove 408 is provided between the extension block 406 and the slide groove 401. A first sprocket 409 is movably installed inside the connecting groove 408. A second sprocket 410 is installed on the outer side of the rod of the positive and negative lead screw 402 near the end of the connecting groove 408. A chain 411 is meshed between the first sprocket 409 and the second sprocket 410. The extension block 406 is installed inside... A second motor 407 is installed, and the output end of the second motor 407 is connected to the first sprocket 409. A second rotating block 412 is movably installed through the upper end of the clamping plate 403 on the side away from the extension block 406. A third motor 414 is installed at one end of the clamping plate 403 on the side closer to the extension block 406. A locking frame 413 is installed at the output end of the third motor 414 and at one end of the second rotating block 412, respectively. The locking frame 413 is locked and connected to both ends of the optical cable roll 5. A first rotating block 302 is movably installed at the upper end of the bracket 1 on the side away from the extension block 406. One end of the first rotating block 302 is connected to one side of the support plate 301. A first motor 303 is installed at the upper end of the bracket 1 on the side closer to the extension block 406. The output end of the first motor 303 is connected to the other side of the support plate 301.

[0024] When fiber optic cable cabling is required, the user first pushes the fiber optic cable roll 5 to the lower end of the bracket 1. Then, motor 303 drives the support plate 301 to rotate, causing the support plate 301 to drive the electro-hydraulic cylinder 304 and the fixing block 305 to rotate from the upper end to the lower end. At this time, the fixing block 305 will drive the clamping mechanism 4 and the fiber optic cable roll 5 to be parallel to each other. Then, motor 407 controls sprocket 409 to rotate. Sprocket 409 then controls the forward and reverse screws 402 through chain 411 and sprocket 410. The screws rotate, and the forward and reverse screws 402 control the slider 405 to move in opposite directions via the thread. The slider 405 then drives the clamping plate 403 to open. The electro-hydraulic cylinder 304 then pushes the fixing block 305 downwards, causing the clamping plate 403 to move towards the optical cable roll 5. Once the two ends of the optical cable roll 5 and the clamping frame 413 overlap, the electro-hydraulic cylinder 304 stops working. Then, the second motor 407 controls the first sprocket 409 to reverse direction. 09. By controlling the reversing of the forward and reverse lead screws 402 via chain 411 and sprocket 410, the forward and reverse lead screws 402 control the relative movement of slider 405 and clamping plate 403 through the thread. Ultimately, clamping plate 403 drives the locking frame 413 and the two ends of the optical cable reel 5 to engage and connect. After the optical cable reel 5 is connected to clamping plate 403, if high-altitude installation of the optical cable is required, motor 303 can control the support plate 301 to reverse, causing the support plate 301 to move the optical cable reel 5 to the upper end. The electro-hydraulic cylinder 304 can push the optical cable roll 5 upward. After it is moved to the designated position, the user can first limit the installation of one end of the optical cable. After the installation is completed, the user can push the bracket 1 and the caster 2 to move along the installation direction. At the same time, the No. 3 motor 414 will also control the clamping frame 413 and the optical cable roll 5 to rotate, thereby realizing the loosening and laying of the optical cable. This can improve the laying efficiency of the optical cable and reduce the labor intensity of the user, eliminating the need for the user to pull and transport the optical cable.

[0025] Then, when it is necessary to install the optical cable along the trench, the user only needs to control the support plate 301 to rotate through the first motor 303, so that the support plate 301 drives the optical cable roll 5 to the lower end or to the tilted state. Then the user can push the bracket 1 and the caster 2 to move along the trench. During the movement, the third motor 414 will also control the clamping frame 413 and the optical cable roll 5 to rotate, thereby realizing the loosening and wiring of the optical cable, allowing the optical cable to fall into the inside of the trench, which is more convenient.

[0026] The working principle of a wiring device for optical fiber cable construction:

[0027] In use, when it is necessary to lay the optical cable, the user first pushes the optical cable roll 5 to the lower end of the bracket 1. Then, the first motor 303 drives the support plate 301 to rotate, causing the support plate 301 to drive the electro-hydraulic cylinder 304 and the fixing block 305 to rotate from the upper end to the lower end. At this time, the fixing block 305 will drive the clamping mechanism 4 and the optical cable roll 5 to be parallel to each other. Then, the second motor 407 controls the first sprocket 409 to rotate. Then, the first sprocket 409 is connected to the second sprocket 409 by the chain 411. The sprocket 410 controls the rotation of the forward and reverse lead screws 402, which in turn control the slider 405 to move in opposite directions via the thread. The slider 405 then drives the clamping plate 403 to open. The electro-hydraulic cylinder 304 then pushes the fixing block 305 downwards, causing the fixing block 305 to move the clamping plate 403 towards the optical cable roll 5. Once both ends of the optical cable roll 5 overlap with the clamping frame 413, the electro-hydraulic cylinder 304 stops working. Then, the second motor 4... 07 controls the first sprocket 409 to reverse, and then the first sprocket 409, through the chain 411 and the second sprocket 410, controls the forward and reverse screws 402 to reverse, causing the forward and reverse screws 402 to move relative to the slider 405 and the clamping plate 403 through the thread. Finally, the clamping plate 403 drives the locking frame 413 and the two ends of the optical cable roll 5 to lock together. After the optical cable roll 5 is connected to the clamping plate 403, if it is necessary to install the optical cable at a high position, the first motor 303 can control... The support plate 301 is reversed, causing it to move the optical cable roll 5 to the upper end. Then, the electro-hydraulic cylinder 304 pushes the optical cable roll 5 upward. After moving to the designated position, the user can first limit the installation of one end of the optical cable. After installation, the user can push the bracket 1 and the caster 2 to move along the installation direction. At the same time, the No. 3 motor 414 will also control the clamping frame 413 and the optical cable roll 5 to rotate, thereby realizing the loosening and wiring of the optical cable.

[0028] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A cabling device for constructing optical fiber communication cables, comprising a plurality of supports (1), characterized in that: The lower end of the bracket (1) is equipped with several casters (2). A rotating mechanism (3) is installed on the upper end of the bracket (1) on one side close to each other. A clamping mechanism (4) is installed on the upper end of the rotating mechanism (3). An optical cable roll (5) is engaged and installed inside the upper end of the clamping mechanism (4). The rotating mechanism (3) includes a support plate (301). The support plate (301) is movably installed between the brackets (1). An electro-hydraulic cylinder (304) is installed in the middle of the upper surface of the support plate (301). The output end of the electro-hydraulic cylinder (304) is equipped with a fixing block (305), and the fixing block (305) can be movably located between the brackets (1). The clamping mechanism (4) includes a sliding groove (401), which is located on the upper surface of the fixing block (305). The sliding groove (401) has sliders (405) movably installed at both ends of the inner side of the sliding groove (401). The upper ends of the sliders (405) are respectively equipped with clamping plates (403), and the optical cable roll (5) is installed between the clamping plates (403).

2. The cabling equipment for constructing optical fiber communication cables according to claim 1, characterized in that: A positive and negative lead screw (402) is movably installed in the middle of the inside of the slide groove (401). The rods of the positive and negative lead screw (402) are threaded through and installed inside the slider (405). Guide rods (404) are fixedly installed at the front and rear ends of the inside of the slide groove (401). The rods of the guide rods (404) are movably installed through and installed inside the slider (405).

3. The cabling equipment for constructing optical fiber communication cables according to claim 2, characterized in that: An extension block (406) is installed at one end of the lower surface of the fixed block (305). A connecting groove (408) is provided between the interior of the extension block (406) and the slide groove (401). A first sprocket (409) is movably installed inside the connecting groove (408). A second sprocket (410) is installed on the outer side of the rod body of the positive and negative screw (402) near the end of the connecting groove (408). A chain (411) is meshed between the first sprocket (409) and the second sprocket (410). A second motor (407) is installed inside the extension block (406). The output end of the second motor (407) is connected to the first sprocket (409).

4. The cabling equipment for constructing optical fiber communication cables according to claim 3, characterized in that: A second rotating block (412) is movably installed through the upper end of the clamping plate (403) on the side away from the extension block (406). A third motor (414) is installed at one end of the clamping plate (403) on the side close to the extension block (406). A locking frame (413) is installed at the output end of the third motor (414) and at one end of the second rotating block (412). The locking frame (413) is locked and connected to both ends of the optical cable roll (5).

5. The cabling equipment for constructing optical fiber communication cables according to claim 1, characterized in that: A rotating block (302) is movably installed at the upper end of the bracket (1) on the side away from the extension block (406), and one end of the rotating block (302) is connected to one side of the support plate (301).

6. The cabling equipment for constructing communication optical cables according to claim 5, characterized in that: A No. 1 motor (303) is installed at the upper end of the bracket (1) near the side of the extension block (406), and the output end of the No. 1 motor (303) is connected to the other side of the support plate (301).

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