Portable installation device for prefabricated optical cable

Abstract

The utility model discloses a portable mounting device for prefabricated optical cables, which belongs to the technical field of mounting devices for optical cables, and comprises a bottom plate, a connecting plate is arranged at the top of the bottom plate, a box body is fixedly mounted at the top of the connecting plate, a bevel gear I and a bevel gear II are arranged in the box body, and the bevel gear I and the bevel gear II are arranged in the box body. One end of the first bevel gear and one end of the second bevel gear are fixedly provided with a short shaft and a connecting shaft respectively, the top of the connecting shaft is fixedly provided with a fixing plate, the top of the fixing plate is provided with a clamping and fixing assembly, it is ensured that an optical cable is kept at a stable position in the installation process and in the subsequent use process and is not prone to shaking or shifting, and the signal transmission quality is guaranteed; according to the optical cable fixing device, the optical cable is prevented from being damaged by unnecessary stretching, bending and the like due to the fact that the optical cable is not fixed well, the service life of the optical cable is prolonged, installation requirements of different heights and angles can be rapidly met without complex adjustment and additional auxiliary tools, installation time and manpower are saved, and installation work is freer and more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of installation devices for optical cables, in particular to a portable installation device for prefabricated optical cables. Background Art

[0002] Optical cable is a communication cable assembly that uses one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups. It is a communication line in which a certain number of optical fibers are arranged in a certain way to form a cable core, which is covered with a sheath and sometimes also covered with an outer sheath to realize the transmission of optical signals. In the prior art, when installing optical cables, most of them are fixed manually, which cannot fix the optical cables tightly and firmly, which may cause them to shift or be damaged during the installation process, and cannot be effectively fixed and installed according to the different heights and angles of the optical cables. Auxiliary tools are also needed, which increases the installation time and manpower, reduces the efficiency of the installation work, and reduces the diversity and flexibility of the layout. Therefore, we propose a portable installation device for prefabricated optical cables to solve this problem. Utility Model Content

[0003] The purpose of the utility model is to provide a portable installation device for prefabricated optical cables to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A portable installation device for prefabricated optical cables comprises: a base plate, a connecting plate is provided on the top of the base plate, a box body is fixedly installed on the top of the connecting plate, a bevel gear 1 and a bevel gear 2 are provided inside the box body, a short shaft and a connecting shaft are fixedly installed on one end of the bevel gear 1 and the bevel gear 2, respectively, a fixing plate is fixedly installed on the top of the connecting shaft, a clamping and fixing assembly is provided on the top of the fixing plate, and the clamping and fixing assembly comprises: a screw rod, a square nut is connected to the external thread of the screw rod, a connecting block is fixedly installed on one end of the square nut, a square plate is fixedly installed on one side of the connecting block, two groups of connecting rods are hinged on one side of the square plate, the top ends of the two groups of connecting rods are hinged with slides, sliding blocks are fixedly installed on one side of the two groups of slides, connecting rods are fixedly installed on the tops of the two groups of sliding blocks, and arc clamps are fixedly installed on the sides of the two groups of connecting rods close to each other.

[0006] Preferably, two groups of electric push rods are fixedly mounted on the top of the base plate, and output ends of the two groups of electric push rods are fixedly connected to the connecting plate.

[0007] Preferably, the short shaft and the connecting shaft are rotatably mounted inside both sides of the box respectively, one end of the connecting shaft passes through the top of the box, a motor 1 is fixedly mounted on one side of the box, and the output shaft of the motor 1 is fixedly connected to the short shaft.

[0008] Preferably, two groups of short plates are fixedly installed on one side of the fixed plate, the screw rod is rotatably installed inside the two groups of short plates, and motor 2 is fixedly installed on one side of the short plate located at the bottom, and the output shaft of motor 2 is fixedly connected to the screw rod.

[0009] Preferably, two groups of limit blocks are fixedly installed on the top of the fixed plate, and limit grooves are provided inside the two sides of the two groups of limit blocks. Slide blocks are slidably installed inside the four groups of limit grooves. The two groups of slide blocks located on the same side are respectively fixedly connected to the corresponding sliding blocks, and a sliding groove is provided inside the fixed plate, and the connecting block is slidably installed inside the sliding groove.

[0010] Preferably, two groups of limit rods are slidably installed inside the square nut, and the two ends of the two groups of limit rods are respectively fixedly connected to the corresponding short plates, and two groups of telescopic cylinders are fixedly installed on the bottom of the connecting plate, and the bottom ends of the two groups of telescopic cylinders are fixedly connected to the bottom plate.

[0011] The utility model discloses a portable installation device for prefabricated optical cables, which is provided with a clamping and fixing assembly, a second motor, a short plate and a slide groove. By driving the second motor, the second motor drives the screw rod to rotate, so that the screw rod drives the outer square nut to rotate, so that the square nut drives the connecting block and the square plate to move. At this time, the two ends of the two groups of connecting rods are respectively hinged to the square plate and the slide plate, so that the movement of the square plate drives the connecting rod to rotate, so that the connecting rod drives the two groups of slide plates and the sliding block to move relative to each other, so that the two groups of connecting rods drive the two groups of arc clamping plates to move away from and close to each other, so as to facilitate the effective clamping and fixing of optical cables of different diameters for installation, ensure that the optical cable maintains a stable position during the installation process and subsequent use, is not easy to shake or shift, ensures the quality of signal transmission, avoids unnecessary stretching, bending and other damages of the optical cable due to improper fixation, prolongs the service life of the optical cable, and when facing optical cables of various diameters in different projects, there is no need to frequently replace the device, and can be directly operated, which increases the flexibility and convenience of work.

[0012] In the utility model, a portable installation device for prefabricated optical cables is provided with an electric push rod, bevel gear one, bevel gear two, motor one, short shaft and connecting shaft. By driving two groups of electric push rods, the two groups of electric push rods drive the clamping and fixing components on the top to move up and down, which is convenient for fixing and installing optical cables at different heights. At this time, by driving motor one, the motor drives the short shaft to rotate, so that the short shaft drives bevel gear one to rotate, so that bevel gear one drives bevel gear two to rotate, so that bevel gear two drives the connecting shaft on the top to rotate, and the connecting shaft drives the fixing plate and the clamping and fixing components on the top to rotate. Without complicated adjustments and additional auxiliary tools, it can quickly adapt to installation requirements of different heights and angles, saving installation time and manpower, making the installation work more free and efficient, and the installation position and angle can be flexibly selected according to actual needs, increasing the diversity and flexibility of the layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a portable installation device for prefabricated optical cables proposed by the utility model;

[0014] Figure 2 This is a schematic cross-sectional view of a portable installation device for prefabricated optical cables proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the clamping and fixing assembly proposed by the utility model.

[0016] In the figure: 1. bottom plate; 2. connecting plate; 3. box body; 4. bevel gear one; 5. short shaft; 6. bevel gear two; 7. connecting shaft; 8. fixing plate; 9. clamping and fixing assembly; 901. screw rod; 902. square nut; 903. connecting block; 904. square plate; 905. connecting rod; 906. slide plate; 907. sliding block; 908. arc clamping plate; 909. motor two; 910. limit rod; 10. limit block; 11. slider; 12. motor one; 13. electric push rod; 14. telescopic cylinder. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-Figure 3As shown, a portable installation device for prefabricated optical cables comprises: a bottom plate 1, a connecting plate 2 is arranged on the top of the bottom plate 1, a box body 3 is fixedly installed on the top of the connecting plate 2, a bevel gear 1 4 and a bevel gear 2 6 are arranged inside the box body 3, a short shaft 5 and a connecting shaft 7 are fixedly installed on one end of the bevel gear 1 4 and the bevel gear 2 6, a fixing plate 8 is fixedly installed on the top of the connecting shaft 7, a clamping and fixing assembly 9 is arranged on the top of the fixing plate 8, and the clamping and fixing assembly 9 comprises: a screw rod 901, an outer A square nut 902 is threadedly connected, one end of the square nut 902 is fixedly installed with a connecting block 903, one side of the connecting block 903 is fixedly installed with a square plate 904, one side of the square plate 904 is hinged with two groups of connecting rods 905, the top ends of the two groups of connecting rods 905 are hinged with slides 906, one side of the two groups of slides 906 are fixedly installed with sliding blocks 907, the tops of the two groups of sliding blocks 907 are fixedly installed with connecting rods, and the sides of the two groups of connecting rods close to each other are fixedly installed with arc-shaped clamping plates 908.

[0019] In this embodiment, two groups of electric push rods 13 are fixedly installed on the top of the base plate 1, and the output ends of the two groups of electric push rods 13 are fixedly connected to the connecting plate 2, which is convenient for adjusting the height of the clamping and fixing component 9. The short shaft 5 and the connecting shaft 7 are respectively rotatably installed inside the two sides of the box body 3, and one end of the connecting shaft 7 passes through the top of the box body 3. A motor 12 is fixedly installed on one side of the box body 3, and the output shaft of the motor 12 is fixedly connected to the short shaft 5, which is convenient for the rotation of the short shaft 5 to adjust the angle of the clamping and fixing component 9.

[0020] In this embodiment, two groups of short plates are fixedly installed on one side of the fixed plate 8, and the screw rod 901 is rotatably installed inside the two groups of short plates. A second motor 909 is fixedly installed on one side of the short plate at the bottom. The output shaft of the second motor 909 is fixedly connected to the screw rod 901, which is convenient for the rotation of the screw rod 901 so that optical cables of different diameters can be fixedly installed. Two groups of limit blocks 10 are fixedly installed on the top of the fixed plate 8. Limit grooves are provided on both sides of the two groups of limit blocks 10. Slide blocks 11 are slidably installed inside the four groups of limit grooves. The two groups of slide blocks 11 on the same side are respectively connected to the corresponding slide blocks. Block 907 is fixedly connected, and a sliding groove is provided inside the fixed plate 8. The connecting block 903 is slidably installed inside the sliding groove to facilitate the stable sliding of the sliding block 907 and the sliding of the connecting block 903. Two sets of limit rods 910 are slidably installed inside the square nut 902. The two ends of the two sets of limit rods 910 are respectively fixedly connected to the corresponding short plates. Two sets of telescopic cylinders 14 are fixedly installed at the bottom of the connecting plate 2. The bottom ends of the two sets of telescopic cylinders 14 are fixedly connected to the bottom plate 1 to prevent the square nut 902 from rotating when moving, so as to facilitate more stable height adjustment of the clamping and fixing component 9.

[0021] In this embodiment, when in use, by driving the two sets of electric push rods 13, the two sets of electric push rods 13 drive the top clamping and fixing assembly 9 to move up and down, which is convenient for fixing and installing optical cables at different heights. At this time, by driving the motor 12, the motor drives the short shaft 5 to rotate, so that the short shaft 5 drives the bevel gear 14 to rotate, so that the bevel gear 14 drives the bevel gear 26 to rotate, so that the bevel gear 26 drives the top connecting shaft 7 to rotate, so that the connecting shaft 7 drives the top fixing plate 8 and the clamping and fixing assembly 9 to rotate, which is convenient for effectively clamping and fixing optical cables in different directions. At this time, by driving the motor 290 9, so that the motor 2 909 drives the screw rod 901 to rotate, so that the screw rod 901 drives the outer square nut 902 to rotate, so that the square nut 902 drives the connecting block 903 and the square plate 904 to move, and at this time, the square plate 904 and the slide plate 906 are respectively hinged at both ends of the two groups of connecting rods 905, so that the movement of the square plate 904 drives the connecting rod 905 to rotate, so that the connecting rod 905 drives the two groups of slide plates 906 and the sliding block 907 to move relative to each other, so that the two groups of connecting rods 905 drive the two groups of arc clamping plates 908 to move away from and close to each other, so as to effectively clamp and fix the optical cables of different diameters for installation.

[0022] The portable installation device for prefabricated optical cables provided by the utility model is introduced in detail above. The principle and implementation method of the utility model are described in detail using specific embodiments. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, the utility model can also be improved and modified without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A portable installation device for prefabricated optical cables, characterized in that: include: A bottom plate (1), a connecting plate (2) is arranged on the top of the bottom plate (1), a box body (3) is fixedly installed on the top of the connecting plate (2), a bevel gear 1 (4) and a bevel gear 2 (6) are arranged inside the box body (3), a short shaft (5) and a connecting shaft (7) are fixedly installed on one end of the bevel gear 1 (4) and the bevel gear 2 (6), a fixing plate (8) is fixedly installed on the top of the connecting shaft (7), a clamping and fixing assembly (9) is arranged on the top of the fixing plate (8), and the clamping and fixing assembly (9) comprises: a screw rod (901), an external thread connecting rod of the screw rod (901) A square nut (902) is connected, one end of the square nut (902) is fixedly mounted with a connecting block (903), one side of the connecting block (903) is fixedly mounted with a square plate (904), one side of the square plate (904) is hinged with two groups of connecting rods (905), the top ends of the two groups of connecting rods (905) are hinged with slide plates (906), one side of the two groups of slide plates (906) are fixedly mounted with sliding blocks (907), the top ends of the two groups of sliding blocks (907) are fixedly mounted with connecting rods, and the sides of the two groups of connecting rods close to each other are fixedly mounted with arc-shaped clamping plates (908).

2. A portable installation device for prefabricated optical cables according to claim 1, characterized in that: Two groups of electric push rods (13) are fixedly mounted on the top of the base plate (1), and the output ends of the two groups of electric push rods (13) are fixedly connected to the connecting plate (2).

3. A portable installation device for prefabricated optical cables according to claim 1, characterized in that: The short shaft (5) and the connecting shaft (7) are rotatably mounted inside the two sides of the box (3), respectively; one end of the connecting shaft (7) passes through the top of the box (3); a motor (12) is fixedly mounted on one side of the box (3); and the output shaft of the motor (12) is fixedly connected to the short shaft (5).

4. A portable installation device for prefabricated optical cables according to claim 1, characterized in that: Two groups of short plates are fixedly mounted on one side of the fixed plate (8), the screw rod (901) is rotatably mounted inside the two groups of short plates, a second motor (909) is fixedly mounted on one side of the short plate at the bottom, and the output shaft of the second motor (909) is fixedly connected to the screw rod (901).

5. A portable installation device for prefabricated optical cables according to claim 1, characterized in that: Two groups of limit blocks (10) are fixedly installed on the top of the fixed plate (8), and limit grooves are provided inside the two sides of the two groups of limit blocks (10). Slide blocks (11) are slidably installed inside the four groups of limit grooves. The two groups of slide blocks (11) located on the same side are respectively fixedly connected to the corresponding sliding blocks (907). A sliding groove is provided inside the fixed plate (8), and the connecting block (903) is slidably installed inside the sliding groove.

6. A portable installation device for prefabricated optical cables according to claim 1, characterized in that: Two groups of limit rods (910) are slidably installed inside the square nut (902), and the two ends of the two groups of limit rods (910) are respectively fixedly connected to the corresponding short plates. Two groups of telescopic cylinders (14) are fixedly installed at the bottom of the connecting plate (2), and the bottom ends of the two groups of telescopic cylinders (14) are fixedly connected to the bottom plate (1).

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