Electronic information network transmission optical cable traction equipment

Abstract

The utility model provides an electronic information network transmission optical cable traction device, which belongs to the technical field of optical cable laying and comprises a base, a support, a folding frame and a guide wheel, the folding frame is composed of a first mounting plate and a second mounting plate which are hinged, and the guide wheel is mounted and fixed through a threaded rod support. The path of the optical cable is effectively pulled and adjusted through the guide wheel, the optical cable is prevented from being damaged, the service life of the optical cable is prolonged, and the later maintenance cost is reduced. The support structure realizes self-adaptive adjustment of the gap between the first conveying crawler belt and the second conveying crawler belt through cooperation of the connecting plate and the reset spring, and can adapt to optical cables with different diameters. In addition, a guide wheel is arranged on the support, so that the optical cable is prevented from deviating left and right in the traction process. The device can solve the problem that friction is generated between the optical cable and the wall of the optical cable well in the traction process, the optical cable is prevented from being damaged, the service life of the optical cable is prolonged, and the later maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of optical cable laying, and particularly relates to an electronic information network transmission optical cable traction equipment. BACKGROUND

[0002] At present, in the urban optical cable ground-in engineering construction, the laying of optical cables often needs to pass through two adjacent optical cable wells, and long-distance laying requires great traction force, and manual dragging of optical cables for traction construction not only needs a large amount of labor, but also is difficult to guarantee the stability of the traction force, which may damage the optical cables. In addition, manual laying also has the problem of slow construction, which seriously affects the engineering progress and timely delivery.

[0003] In order to solve the problems existing in manual laying, the optical cable traction machine emerges as the times require and is specially used for the laying of optical fiber cables. Compared with the traditional manual laying method, the optical cable traction machine has obvious advantages, is simple to operate, can be used after simple training, and can complete a large amount of optical cable laying task in a short time. However, in actual use, the optical cable traction machine lacks a traction adjusting structure design, and this defect causes the optical cable to rub against the well wall during traction, and further causes the optical cable to be damaged, thereby affecting the service life of the optical cable and increasing the maintenance cost.

[0004] In view of the above problems, how to optimize the structure design on the existing optical cable traction machine becomes the key of the reform scheme. For example, by increasing the traction adjusting structure, the stability of the traction force is optimized, the friction between the optical cable and the well wall is reduced, the laying efficiency and the service life of the optical cable are improved, and the maintenance cost is reduced. CONTENT OF THE UTILITY MODEL

[0005] In view of the problems in the background art, the utility model provides an electronic information network transmission optical cable traction equipment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: an electronic information network transmission optical cable traction equipment, comprising a base, a support is fixed on the base, a first conveying caterpillar band and a second conveying caterpillar band are installed on the support through a support, the first conveying caterpillar band and the second conveying caterpillar band are arranged in parallel in an up-down direction, a drive shaft of the second conveying caterpillar band is connected with a motor through a pulley transmission mechanism, a folding frame is installed on the base, a guide wheel is arranged on the folding frame, and an optical cable passes through the first conveying caterpillar band and the second conveying caterpillar band and enters an optical cable well through the guide wheel.

[0007] As a further supplementary description of the above technical scheme, the folding frame comprises a first mounting plate and a second mounting plate, the two are connected through a hinge, and a guide wheel is respectively installed on the first mounting plate and the second mounting plate, and the first mounting plate or the second mounting plate is installed on the base.

[0008] As a further supplementary description of the above technical solution, the guide wheel is fixed on the threaded rod support, a positioning plate is arranged on the threaded rod support, a first slot-shaped hole is formed on the first mounting plate and the second mounting plate, and the threaded rod support passes through the first slot-shaped hole and is connected with the nut through the positioning plate to form a sliding connection.

[0009] As a further supplementary description of the above technical solution, a positioning pin is arranged at the hinge of the first mounting plate and the second mounting plate, a groove is formed on the surface of the second mounting plate, and the first mounting plate and the second mounting plate are embedded in the groove through the positioning pin to fix the relative positions of the two.

[0010] As a further supplementary description of the above technical solution, a sliding groove is fixed on the base, and the first mounting plate or the second mounting plate is connected with the base through the sliding groove.

[0011] As a further supplementary description of the above technical solution, the support includes two first side plates and two second side plates, the two first side plates are connected through first connecting rods at both ends respectively, the two second side plates are connected through second connecting rods at both ends respectively, the two second connecting rods are installed on the support, the first connecting rod and the second connecting rod are connected through a connecting plate, the first conveying caterpillar belt is installed between the two first side plates, and the second conveying caterpillar belt is installed between the two second side plates.

[0012] As a further supplementary description of the above technical solution, one end of the connecting plate is rotationally connected with the first connecting rod, a second slot-shaped hole is formed at the other end of the connecting plate, the connecting plate is slidably connected with the second connecting rod through the second slot-shaped hole, side ears are arranged at the outer sides of both ends of the first side plate and the second side plate respectively, and the two side ears are connected through a vertical spring to form a self-adaptive adjusting mechanism.

[0013] As a further supplementary description of the above technical solution, support rods are symmetrically arranged on the two second side plates, guide wheels are installed on the support rods, and the two guide wheels prevent the optical cable from being deviated left and right in the traction process.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1、The folding frame structure is designed, the guide wheel can be arranged in the optical cable well, the path of the optical cable is effectively adjusted, the problem that the optical cable is rubbed with the well wall in the traction process is solved, the optical cable is prevented from being damaged, the service life of the optical cable is prolonged, and the maintenance cost in the later period is reduced.

[0016] 2、The support structure of the utility model realizes self-adapting adjustment of the gap between the first conveying caterpillar band and the second conveying caterpillar band through the cooperation of the connecting plate and the vertical spring, can adapt to optical cables of different diameters, and improves the adaptability and traction stability of the equipment.

[0017] 3、The utility model discloses a guide wheel is set up on the support, avoids the left and right deviation of optical cable in the traction process, further improves the stability and security of traction. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the perspective drawing of the utility model embodiment;

[0019] Figure 2 It is the explosion structure diagram of the folding stand of the utility model embodiment;

[0020] Figure 3 It is the positioning bolt and recess structure schematic view of the utility model embodiment;

[0021] Figure 4 It is the support structure diagram of the utility model embodiment;

[0022] Figure 5 It is the guide wheel position schematic view of the utility model embodiment.

[0023] In the drawing: 1, base;2, support;3, support;301, first side plate;302, second side plate;303, first connecting rod;304, second connecting rod;305, connecting plate;4, first conveying caterpillar band;5, second conveying caterpillar band;6, pulley transmission mechanism;7, motor;8, folding stand;801, first mounting plate;802, second mounting plate;9, guide wheel;10, threaded rod support;11, positioning plate;12, first slot;13, positioning bolt;14, recess;15, sliding slot;16, second slot;17, side lug;18, vertical spring;19, support rod;20, guide wheel. DETAILED DESCRIPTION

[0024] In order to further illustrate the technical scheme of the utility model, the utility model will be further explained in detail in combination with the accompanying drawings Figures 1-5 Three embodiments are used to further explain the utility model in detail. Embodiment one

[0025] As shown in the accompanying drawings Figure 1As shown, the electronic information network transmission optical cable traction device in the embodiment comprises a base 1, a support 2 fixed on the base 1. The support 2 supports a first conveying caterpillar 4 and a second conveying caterpillar 5 through a support 3, and the two caterpillars are arranged in parallel in an up-down direction. The drive shaft of the second conveying caterpillar 5 is connected with a motor 7 through a pulley transmission mechanism 6. A folding frame 8 is installed on the base 1, and a guide wheel 9 is arranged on the folding frame 8. The optical cable passes between the first conveying caterpillar 4 and the second conveying caterpillar 5, then passes through the guide wheel 9, and finally enters an optical cable well. Embodiment two

[0026] On the basis of embodiment one, as shown in the accompanying drawings, the folding frame 8 is composed of a first mounting plate 801 and a second mounting plate 802, and the two are connected through a hinge and are respectively equipped with a guide wheel 9. Among them, the first mounting plate 801 or the second mounting plate 802 is installed on the base 1. Figure 2 3 Further, we fix the guide wheel 9 on a threaded rod support 10, and the threaded rod support 10 is provided with a positioning plate 11. A first slot 12 is respectively opened on the first mounting plate 801 and the second mounting plate 802, the threaded rod support 10 passes through the first slot 12, and the threaded rod support 10 is matched with a nut through the positioning plate 11 to form a sliding connection.

[0027] At the same time, we set a positioning pin 13 at the hinge part of the first mounting plate 801 and the second mounting plate 802, and a groove 14 is opened on the surface of the second mounting plate 802. The first mounting plate 801 and the second mounting plate 802 are embedded in the groove 14 through the positioning pin 13 to realize the relative position fixation of the two. A sliding groove 15 is arranged on the base 1, so that the first mounting plate 801 or the second mounting plate 802 can be connected with the base 1 through the sliding groove 15.

[0028] On the basis of embodiment one and embodiment two, as shown in the accompanying drawings, the support 3 comprises two first side plates 301 and two second side plates 302. The two first side plates 301 are connected through a first connecting rod 303 between the two ends, and the two second side plates 302 are connected through a second connecting rod 304 between the two ends. The two second connecting rods 304 are installed on the support 2, the first connecting rod 303 and the second connecting rod 304 are connected through a connecting plate 305, the first conveying caterpillar 4 is installed between the two first side plates 301, and the second conveying caterpillar 5 is installed between the two second side plates 302. Embodiment three

[0029] On the basis of embodiment one and embodiment two, as shown in the accompanying drawings, the support 3 comprises two first side plates 301 and two second side plates 302. The two first side plates 301 are connected through a first connecting rod 303 between the two ends, and the two second side plates 302 are connected through a second connecting rod 304 between the two ends. The two second connecting rods 304 are installed on the support 2, the first connecting rod 303 and the second connecting rod 304 are connected through a connecting plate 305, the first conveying caterpillar 4 is installed between the two first side plates 301, and the second conveying caterpillar 5 is installed between the two second side plates 302. Figure 4 5

[0030] ​​​Further, one end of the connecting plate 305 is rotatably connected with the first connecting rod 303, a second slot 16 is formed at the other end of the connecting plate 305, the connecting plate 305 is slidably connected with the second connecting rod 304 through the second slot 16, side ears 17 are respectively arranged at the outer sides of the two ends of the first side plate 301 and the second side plate 302, the two side ears 17 are connected through vertical springs 18 to form a self-adapting adjusting mechanism.

[0031] It should be noted that the gap between the first conveying caterpillar 4 and the second conveying caterpillar 5 changes with the gap between the first side plate 301 and the second side plate 302, the first side plate 301 drives the connecting plate 305 to move upward, the connecting plate 305 slides with the second connecting rod 304 through the second slot 16, and the connecting plate 305 rotates with the second connecting rod 304 and the first connecting rod 303.

[0032] Meanwhile, support rods 19 are symmetrically arranged on the two second side plates 302, guide wheels 20 are installed on the support rods 19, and the two guide wheels 20 prevent the optical cable from being deviated left and right during traction.

[0033] Its working principle is as follows:

[0034] The installation personnel move the equipment base 1 to the optical cable well mouth, then pull out the first installation plate 801 and the second installation plate 802 from the sliding groove 15, turn the second installation plate 802 into the optical cable well, insert the positioning pin 13 into the groove 14 to keep the relative positions unchanged, and then install the threaded rod bracket 10 in the second slot 16 on the first installation plate 801 and the second installation plate 802 through the cooperation of the positioning plate 11 and the nut.

[0035] The optical cable is sequentially inserted into the optical cable well from above the first conveying caterpillar 4 and the second conveying caterpillar 5, between the guide wheels 20, above the guide wheel 9 on the first installation plate 801, and below the guide wheel 9 on the second installation plate 802. When the optical cable passes between the first conveying caterpillar 4 and the second conveying caterpillar 5, the optical cable lifts the first conveying caterpillar 4 upward, drives the first connecting rod 303 to move upward, the connecting plate 305 slides with the second connecting rod 304 through the second slot 16, the connecting plate 305 rotates with the second connecting rod 304 and the first connecting rod 303, and the first conveying caterpillar 4 always adheres to the surface of the optical cable under the action of the vertical spring 18.

[0036] Finally, the motor 7 drives the driving shaft of the second conveying caterpillar 5 to rotate through the belt wheel transmission mechanism 6, drives the second conveying caterpillar 5 to run, and cooperates with the first conveying caterpillar 4 to smoothly pull the optical cable into the optical cable well.

[0037] The main features and advantages of the present application are shown and described above, for those skilled in the art, it is obvious that the specific embodiments of the present application are not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application, the inventive idea and design idea of the present application should be equivalent to the protection scope disclosed in the technical scheme of the present application. Therefore, no matter from which point of view, the examples should be regarded as exemplary, and are non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

[0038] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An optical fiber traction device for electronic information network transmission, comprising a base (1), characterized in that: A support (2) is fixed on the base (1). A first conveyor belt (4) and a second conveyor belt (5) are installed on the support (2) via a bracket (3). The first conveyor belt (4) and the second conveyor belt (5) are arranged in parallel vertically. The drive shaft of the second conveyor belt (5) is connected to a motor (7) via a pulley transmission mechanism (6). A folding frame (8) is installed on the base (1). A guide wheel (9) is provided on the folding frame (8). The optical cable passes between the first conveyor belt (4) and the second conveyor belt (5) and enters the optical cable well through the guide wheel (9).

2. The optical fiber traction device for electronic information network transmission according to claim 1, characterized in that: The folding frame (8) includes a first mounting plate (801) and a second mounting plate (802), which are connected by a hinge and have guide wheels (9) mounted on them respectively. The first mounting plate (801) or the second mounting plate (802) is mounted on the base (1).

3. The optical fiber traction device for electronic information network transmission according to claim 2, characterized in that: The guide wheel (9) is fixed on the threaded rod bracket (10). A positioning plate (11) is provided on the threaded rod bracket (10). A first strip hole (12) is provided on the first mounting plate (801) and the second mounting plate (802). The threaded rod bracket (10) passes through the first strip hole (12) and forms a sliding connection with the nut through the positioning plate (11).

4. The optical fiber traction device for electronic information network transmission according to claim 3, characterized in that: A positioning pin (13) is provided at the hinge of the first mounting plate (801) and the second mounting plate (802), and a groove (14) is provided on the surface of the second mounting plate (802). The first mounting plate (801) and the second mounting plate (802) are fitted into the groove (14) by the positioning pin (13) to fix their relative positions.

5. An optical cable pulling device for electronic information network transmission according to any one of claims 2 to 4, characterized in that: A slide groove (15) is fixed on the base (1), and the first mounting plate (801) or the second mounting plate (802) is connected to the base (1) through the slide groove (15).

6. The optical fiber traction device for electronic information network transmission according to claim 5, characterized in that: The bracket (3) includes two first side plates (301) and two second side plates (302). The two first side plates (301) are connected at both ends by a first connecting rod (303), and the two second side plates (302) are connected at both ends by a second connecting rod (304). The two second connecting rods (304) are mounted on the support (2). The first connecting rod (303) and the second connecting rod (304) are connected by a connecting plate (305). The first conveyor track (4) is installed between the two first side plates (301), and the second conveyor track (5) is installed between the two second side plates (302).

7. The optical fiber traction device for electronic information network transmission according to claim 6, characterized in that: One end of the connecting plate (305) is rotatably connected to the first connecting rod (303), and a second strip hole (16) is provided at the other end of the connecting plate (305). The connecting plate (305) is slidably connected to the second connecting rod (304) through the second strip hole (16). Side ears (17) are respectively provided on the outer sides of the first side plate (301) and the second side plate (302). The two side ears (17) are connected by a vertical spring (18) to form an adaptive adjustment mechanism.

8. The optical fiber traction device for electronic information network transmission according to claim 7, characterized in that: Support rods (19) are symmetrically arranged on the two second side plates (302), and guide wheels (20) are installed on the support rods (19). The two guide wheels (20) prevent the optical cable from shifting left and right during the traction process.

Images