Information engineering optical fiber cable conveying device

Abstract

The utility model relates to the technical field of conveying, and particularly discloses an information engineering optical fiber cable conveying device which comprises a connecting cylinder, first main cylinders are rotationally installed at the two ends of the connecting cylinder, and second main cylinders are rotationally installed at the ends, away from the connecting cylinder, of the first main cylinders. A third main cylinder is rotationally mounted at one end, away from the first main cylinder, of the second main cylinder; uniformly distributed balls are rotationally mounted on the inner circumferential surfaces of the connecting cylinder, the first main cylinder, the second main cylinder and the third main cylinder; the interiors of the connecting cylinder, the first main cylinder, the second main cylinder and the third main cylinder are of uniform cavity structures, and the two ends are open. Under the action of structures such as a connecting cylinder, a first main cylinder, a second main cylinder and a third main cylinder, the optical fiber cable can be bent in the process of encountering a corner, so that the cable can be attached to a wall corner, the situation that the cable rubs against the wall corner in the process of transmitting the cable is avoided, and the service life of the cable is prolonged. And the cable transmission process is relatively easy.

Description

Technical Field

[0001] The utility model relates to the field of transmission technology, in particular to an information engineering optical fiber cable transmission device. Background Art

[0002] Fiber optic cable is a communication cable consisting of two or more glass or plastic optical fiber cores, which are located in a protective sheath and covered by a plastic PVC outer sleeve. Since the transmission loss of light in optical fibers is much lower than the transmission loss of electricity in wires, fiber optic cables are often used for long-distance information transmission, and in the information engineering industry, it is often necessary to lay fiber optic cables for information transmission.

[0003] At present, during the laying and use of optical fiber cables, it is not only difficult to pull the optical fiber cables to move at wall corners or turns, but they are also very easy to cause wear and damage. Therefore, a transmission device is often needed to assist. When using existing optical fiber cable transmission devices, L-shaped guide pipes or guide wheels are often used to guide and transmit optical fiber cables. However, in actual use, since wall corners or turns are often not all 90-degree structures, the inclination angle deviation may be large, and the transmission device has poor applicability and is difficult to make corresponding adjustments according to actual angle requirements, which greatly affects the actual use effect of the device.

[0004] Therefore, an information engineering optical fiber cable transmission device is proposed. Summary of the invention

[0005] The purpose of the utility model is to provide an optical fiber cable transmission device for information engineering, which can allow the optical fiber cable to bend when encountering a corner under the action of structures such as a connecting tube, a first main tube, a second main tube, and a third main tube, so that the cable can conform to the corner of the wall. In this way, during the transmission of the cable, there will be no friction between the cable and the corner of the wall, making the process of transmitting the cable easier, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an information engineering optical fiber cable transmission device, comprising a connecting tube, both ends of the connecting tube are rotatably mounted with a first main tube, and one end of the first main tube away from the connecting tube is rotatably mounted with a second main tube;

[0007] A third main cylinder is rotatably mounted on one end of the second main cylinder away from the first main cylinder;

[0008] The inner circumferential surfaces of the connecting cylinder, the first main cylinder, the second main cylinder and the third main cylinder are all rotatably mounted with evenly distributed balls;

[0009] The connecting tube, the first main tube, the second main tube and the third main tube have uniform internal cavity structures and both ends are open.

[0010] Preferably, a slide is fixedly mounted on the outer circumferential surface of the connecting cylinder, and a screw rod penetrates the slide from the upper end to the lower end.

[0011] Preferably, a base is rotatably mounted on the lower end of the screw, a slide rod is fixedly mounted on the upper end of the base, a main motor is fixedly mounted on the upper end of the slide rod, the output shaft of the main motor is fixedly connected to the upper end of the screw, and the screw is rotatably mounted inside the slide rod.

[0012] Preferably, both ends of the connecting cylinder are provided with main annular grooves, a double-headed motor is fixedly mounted on the circumferential surface of the connecting cylinder, and a main gear is fixedly mounted on the output shaft of the double-headed motor.

[0013] Preferably, first rotating rings are fixedly installed at both ends of the first main cylinder, the first rotating rings on the adjacent ends of the two first main cylinders are rotatably installed inside the main ring groove, and first tooth grooves are opened on the outer circumferential surfaces of the adjacent ends of the two first main cylinders.

[0014] Preferably, a first motor is fixedly mounted on the outer circumferential surface of one end of the two first main cylinders that are away from each other, and a first gear is fixedly mounted on the output shaft of the first motor.

[0015] Preferably, first annular grooves are provided at both ends of the second main cylinders, second tooth grooves are provided on the outer circumferential surfaces of the adjacent ends of the two second main cylinders, a second motor is fixedly mounted on the outer circumferential surfaces of the distant ends of the two second main cylinders, and a second gear is fixedly mounted on the output shaft of the second motor;

[0016] The second tooth groove is meshed with the first gear;

[0017] The first rotating rings on the ends of the two first main cylinders which are away from each other are rotatably installed inside the first ring groove.

[0018] Preferably, a second rotating ring is provided at one adjacent end of the two third main cylinders, and a third tooth groove is provided on the outer circumferential surface of one adjacent end of the third main cylinder, and the third tooth groove is meshed with the second gear;

[0019] The second rotating ring is rotatably mounted inside the first ring groove of the two second main cylinders which are away from one end.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. Compared with the traditional transmission devices on the market, the utility model can bend the optical fiber cable when encountering a corner under the action of the connecting tube, the first main tube, the second main tube, the third main tube and other structures, so that the cable can conform to the corner. In this way, there will be no friction between the cable and the corner during the transmission of the cable, making the process of transmitting the cable easier.

[0022] 2. During the use of the utility model, the screw can move up and down with the connecting cylinder, so as to meet the daily height requirements of the cable, thereby avoiding the situation where the cable can only be transmitted on the ground; and balls are rotatably installed inside the connecting cylinder, the first main cylinder, the second main cylinder, and the third main cylinder, which can reduce the friction between the cable and the above-mentioned structure during the transmission of the cable, thereby making the cable transportation smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a side view of the main body of the utility model;

[0025] Figure 2 It is a schematic diagram of the slide rod of the utility model;

[0026] Figure 3 This is a structural diagram of the outer side of the components of the utility model;

[0027] Figure 4 This is a structural diagram of the connecting tube of the utility model;

[0028] Figure 5 This is the internal structure diagram of the first main cylinder, the second main cylinder and the third main cylinder of the utility model;

[0029] Description of reference numerals:

[0030] 1. Base; 2. Slide rod; 3. Main motor; 31. Screw rod; 32. Slide table;

[0031] 4. Connecting cylinder; 41. Main ring groove; 42. Ball bearing; 43. Double-head motor; 44. Main gear;

[0032] 5. first main cylinder; 51. first rotating ring; 52. first tooth groove; 6. first motor; 61. first gear;

[0033] 7. second main cylinder; 71. first ring groove; 72. second tooth groove; 8. second motor; 81. second gear;

[0034] 9. The third main cylinder; 91. The second rotating ring; 92. The third tooth groove. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] See also Figures 1 to 5 , the utility model provides a technical solution:

[0037] An information engineering optical fiber cable transmission device, including a connecting tube 4, a first main tube 5 is rotatably installed at both ends of the connecting tube 4, a first main tube 5 of the same structure is rotatably installed at both ends of the first main tube 5, a second main tube 7 is rotatably installed at one end of the first main tube 5 away from the connecting tube 4, a third main tube 9 is rotatably installed at one end of the second main tube 7 away from the first main tube 5, a plurality of evenly distributed balls 42 are rotatably installed on the inner circumferential surfaces of the connecting tube 4, the first main tube 5, the second main tube 7, and the third main tube 9, and the connecting tube 4, the first main tube 5, the second main tube 7, and the third main tube 9 have uniform internal cavity structures and are open at both ends. Mouth state; a slide 32 is fixedly installed on the outer circumferential surface of the connecting tube 4, and a screw 31 passes through the slide 32 from the upper end to the lower end, and a base 1 is rotatably installed on the lower end of the screw 31, and a slide slot rod 2 is fixedly installed on the upper end of the base 1, and a main motor 3 is fixedly installed on the upper end of the slide slot rod 2, and the output shaft of the main motor 3 is fixedly connected to the upper end of the screw 31, and the screw 31 is rotatably installed inside the slide slot rod 2, and main annular grooves 41 are provided at both ends of the connecting tube 4, and a double-headed motor 43 is fixedly installed on the circumferential surface of the connecting tube 4, and a main gear 44 is fixedly installed on the output shaft of the double-headed motor 43.

[0038] By adopting the above technical scheme, during the transmission of the cables on the market, the construction workers need to pull them with the assistance of machinery, so that the entangled cables can be gradually rotated down from the cable drum. During the transmission of the cables, due to the limitations of the construction site environment, the cables will encounter turning places during the transmission process. Then, at the turning places, the construction workers pull the cables, making it easy for the cables to fit tightly with the corners of the walls, and then during the pulling process, the friction between the cables and the wall position gradually increases, making it more difficult to pull the cables. The structure of the device is as follows, including a base 1, a vertical slide rod 2 is fixedly installed at the center position of the upper end of the base 1, and a main motor 3 is fixedly installed on the top of the slide rod 2, a screw 31 is fixedly installed on the output shaft of the lower end of the main motor 3, a slide 32 is rotatably installed on the circumferential surface of the screw 31, and the slide 32 The front end is located on the outside of the slide rod 2, and a connecting tube 4 is fixedly installed at one end of the outside of the slide 32, and main annular grooves 41 of the same structure are opened at both ends of the connecting tube 4, wherein the interior of the connecting tube 4 is in a cavity state and the two ends are open. Secondly, a double-headed motor 43 is fixedly installed on the outer circumferential surface of the connecting tube 4, and main gears 44 are fixedly installed on the output shafts at both ends of the double-headed motor 43. In addition, when viewed from top to bottom, the connecting tube 4 can be regarded as a trapezoidal structure, and then a first main tube 5 is rotatably installed at both ends of the connecting tube 4, wherein first rotating rings 51 are fixedly installed at both ends of the two first main tubes 5. Secondly, two adjacent first rotating rings 51 are rotatably installed inside the main annular groove 41, and when the first main tube 5 is viewed from top to bottom, the first main tube 5 can also be regarded as a trapezoidal structure. In addition, a first tooth groove 52 is opened on the outer circumferential surface of one adjacent end of the first main tube 5, and the main gear 44 is meshed with the first tooth groove 52.

[0039] A first motor 6 is fixedly mounted on the outer circumferential surface of the end away from the two first main cylinders 5, and a first gear 61 is fixedly mounted on the output shaft of the first motor 6. Secondly, first annular grooves 71 are provided at both ends of the two second main cylinders 7, and a first rotating ring 51 on the end away from the first main cylinder 5 is rotatably mounted inside the first annular groove 71, and second tooth grooves 72 are provided on the outer circumferential surfaces of the ends of the two second main cylinders 7 that are in contact with the first main cylinder 5, wherein the first gear 61 meshes with the second tooth groove 72, and a second motor 8 is fixedly mounted on the outer circumferential surface of the end of the second main cylinder 7 away from the first main cylinder 5, and a second gear 81 is fixedly mounted on the output shaft of the second motor 8, and a second rotating ring 91 is fixedly mounted on the end of the third main cylinder 9 close to the second main cylinder 7, and the second rotating ring 91 is rotatably mounted inside the first annular groove 71, and third tooth grooves 92 are provided on the outer circumferential surfaces of the ends of the two third main cylinders 9 that are in contact with the second main cylinder 7, and the second gear 81 meshes with the third tooth groove 92.

[0040] When in use, the output shaft of the main motor 3 rotates with the screw 31. At this time, the slide 32 on the circumferential surface of the screw 31 will rotate synchronously. Under the action of the slide rod 2, the slide 32 cannot rotate with the screw 31 and can only reciprocate up and down. During the movement of the slide 32, it will move synchronously with the connecting tube 4 to change the height of the connecting tube 4. During the up and down movement of the connecting tube 4, it will move synchronously with the first main tube 5, the second main tube 7, and the third main tube 9 to meet the subsequent adjustment of the cable transmission; when the connecting tube 4 carries the subsequent structure After the height adjustment is completed, the double-headed motor 43 can be started, and the output shaft of the double-headed motor 43 can rotate with the main gear 44. During the rotation of the main gear 44, the first main cylinders 5 at both ends of the connecting cylinder 4 will be rotated, so that the first main cylinder 5 can be adjusted away from the connecting cylinder 4, so that the end of the first main cylinder 5 away from the connecting cylinder 4 is facing downward or upward. Among them, since the double-headed motor 43 drives the first main cylinders 5 at both ends to rotate, the motor can be installed according to actual conditions. For example, two single-axis motors are installed on the outer circumferential surface of the connecting cylinder 4 to drive the first main cylinders 5 at both ends respectively.

[0041] The first main cylinder 5 at both ends can rotate in different directions away from the end of the connecting cylinder 4. This method needs to be installed according to actual needs. After the first main cylinder 5 is adjusted, the first motor 6 is started, and the output shaft of the first motor 6 will drive the first gear 61 to rotate. The first gear 61 will drive the second main cylinder 7 to rotate. At this time, after the second main cylinder 7 rotates away from the first main cylinder 5, the position where the first main cylinder 5 and the second main cylinder 7 are fitted can form an angle or other situations. It is rotated specifically according to the actual situation on site. Finally, the second motor 8 is started, and the output shaft of the second motor 8 will drive the second main cylinder 7 to rotate. The second gear 81 is moved, and the second gear 81 drives the third main cylinder 9 to rotate, so that the end of the third main cylinder 9 away from the second main cylinder 7 can face downward or upward. After the first main cylinder 5, the second main cylinder 7, and the third main cylinder 9 are rotated, the cable can be passed into the third main cylinder 9 at one end and pass out from an opening at one end of the other third main cylinder 9, so that the cable can slide inside the connecting cylinder 4, the first main cylinder 5, the second main cylinder 7, and the third main cylinder 9, so that the cable will not generate a large friction with the wall or the bend, so that the construction workers can be smoother in the process of transmitting the cable.

[0042] Specifically, Figures 1 to 5As shown, first rotating rings 51 are fixedly installed at both ends of the first main cylinder 5, and the first rotating rings 51 on the adjacent ends of the two first main cylinders 5 are rotatably installed inside the main ring groove 41, and first tooth grooves 52 are provided on the outer circumferential surfaces of the adjacent ends of the two first main cylinders 5; a first motor 6 is fixedly installed on the outer circumferential surfaces of the ends away from each other of the two first main cylinders 5, and a first gear 61 is fixedly installed on the output shaft of the first motor 6; first ring grooves 71 are provided at both ends of the second main cylinder 7, and second tooth grooves 72 are provided on the outer circumferential surfaces of the adjacent ends of the two second main cylinders 7, and the two second main cylinders 7 are connected to each other. A second motor 8 is fixedly mounted on the outer circumferential surface of the distal end, a second gear 81 is fixedly mounted on the output shaft of the second motor 8, the second tooth groove 72 is meshed with the first gear 61, the first rotating ring 51 on the distal end of the two first main cylinders 5 is rotatably mounted inside the first ring groove 71, a second rotating ring 91 is provided at the adjacent ends of the two third main cylinders 9, a third tooth groove 92 is provided on the outer circumferential surface of the adjacent ends of the third main cylinders 9, the third tooth groove 92 is meshed with the second gear 81, and the second rotating ring 91 is rotatably mounted inside the first ring groove 71 at the distal end of the two second main cylinders 7.

[0043] By adopting the above technical scheme, compared with the traditional transmission device on the market, the present device can reduce the friction between the cable and the equipment during use. Evenly distributed balls 42 are rotatably installed on the inner and outer circumferential surfaces of the connecting tube 4, the first main tube 5, the second main tube 7, and the third main tube 9. When the cable slides in the connecting tube 4, the first main tube 5, the second main tube 7, and the third main tube 9, it mainly fits on the circumferential surface of the balls 42, and the balls 42 are driven to rotate synchronously during the sliding process. When the balls 42 rotate, they push the cable to slide, so that the cable will not generate a large friction force with the inside of the connecting tube 4, the first main tube 5, the second main tube 7, and the third main tube 9 during the transmission process, thereby saving time and effort in the transmission of the cable.

[0044] Working principle: First, the main motor 3 drives the screw 31 to rotate, and the slide 32 slides synchronously with the connecting tube 4, so that the connecting tube 4 makes a linear reciprocating motion until the connecting tube 4 is adjusted to a suitable height.

[0045] Then the double-headed motor 43 is started, and the output shafts at both ends of the double-headed motor 43 drive the main gear 44 to rotate, thereby causing the first main cylinders 5 at both ends to rotate.

[0046] Secondly, the output shaft of the first motor 6 drives the first gear 61 to rotate, so that the first gear 61 drives the second main cylinder 7 to rotate.

[0047] Finally, the second motor 8 drives the second gear 81 to rotate, thereby causing the third main cylinder 9 to rotate.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An information engineering optical fiber cable transmission device, comprising a connecting tube (4), characterized in that: The first main cylinder (5) is rotatably mounted on both ends of the connecting cylinder (4); A second main cylinder (7) is rotatably mounted on one end of the first main cylinder (5) away from the connecting cylinder (4); A third main cylinder (9) is rotatably mounted on one end of the second main cylinder (7) away from the first main cylinder (5); The inner circumferential surfaces of the connecting cylinder (4), the first main cylinder (5), the second main cylinder (7) and the third main cylinder (9) are all rotatably mounted with evenly distributed balls (42); The connecting tube (4), the first main tube (5), the second main tube (7) and the third main tube (9) have uniform internal cavity structures and are open at both ends.

2. The optical fiber cable transmission device for information engineering according to claim 1, characterized in that: A slide table (32) is fixedly mounted on the outer circumferential surface of the connecting cylinder (4), and a screw rod (31) passes through the slide table (32) from the upper end to the lower end.

3. The optical fiber cable transmission device for information engineering according to claim 2, characterized in that: The lower end of the screw rod (31) is rotatably mounted with a base (1), the upper end of the base (1) is fixedly mounted with a slide rod (2), the upper end of the slide rod (2) is fixedly mounted with a main motor (3), the output shaft of the main motor (3) is fixedly connected to the upper end of the screw rod (31), and the screw rod (31) is rotatably mounted inside the slide rod (2).

4. The optical fiber cable transmission device for information engineering according to claim 1, characterized in that: Both ends of the connecting tube (4) are provided with main annular grooves (41), a double-headed motor (43) is fixedly mounted on the circumferential surface of the connecting tube (4), and a main gear (44) is fixedly mounted on the output shaft of the double-headed motor (43).

5. The optical fiber cable transmission device for information engineering according to claim 1, characterized in that: A first rotating ring (51) is fixedly mounted on both ends of the first main cylinder (5); the first rotating rings (51) on adjacent ends of the two first main cylinders (5) are rotatably mounted inside the main ring groove (41); and first tooth grooves (52) are provided on the outer circumferential surfaces of adjacent ends of the two first main cylinders (5).

6. The optical fiber cable transmission device for information engineering according to claim 1, characterized in that: A first motor (6) is fixedly mounted on the outer circumferential surface of one end of the two first main cylinders (5) that are away from each other, and a first gear (61) is fixedly mounted on the output shaft of the first motor (6).

7. The optical fiber cable transmission device for information engineering according to claim 1, characterized in that: A first annular groove (71) is formed at both ends of the second main cylinder (7), a second tooth groove (72) is formed on the outer circumferential surface of one end adjacent to the two second main cylinders (7), a second motor (8) is fixedly mounted on the outer circumferential surface of one end away from the two second main cylinders (7), and a second gear (81) is fixedly mounted on the output shaft of the second motor (8); The second tooth groove (72) is meshed with the first gear (61); The first rotating ring (51) on the ends away from each other of the two first main cylinders (5) is rotatably mounted inside the first ring groove (71).

8. The optical fiber cable transmission device for information engineering according to claim 1, characterized in that: A second rotating ring (91) is provided at one adjacent end of the two third main cylinders (9), and a third tooth groove (92) is provided on the outer circumferential surface of one adjacent end of the third main cylinder (9), and the third tooth groove (92) is meshed with the second gear (81); The second rotating ring (91) is rotatably mounted inside the first annular groove (71) at one end away from the two second main cylinders (7).

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