CN220341887U

CN220341887U - Power cable lays draw gear

Info

Publication number: CN220341887U
Application number: CN202321432374.1U
Authority: CN
Inventors: 谭超; 李鑫; 陈茜; 艾宇
Original assignee: Enshi Fengquan Electric Power Installation Co ltd
Current assignee: Enshi Fengquan Electric Power Installation Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2024-01-12
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a power cable laying traction device, which comprises: the utility model provides a travelling car, travelling car's top rotates is connected with the paying off roller, travelling car's top is connected with the slip of one side of travelling car roof, one side of deflector has been seted up and has been supplied the cable to pass the wire casing, travelling car's top is equipped with the drive assembly who drives the deflector motion, this kind of power cable lays draw gear, pass the wire casing with the cable, then in travelling car motion lays, when the cable takes place the slope, under driving motor's motion, drive the rotation of lead screw, the motion of lead screw drive slider, the slider drives the motion of deflector, drive the motion of cable promptly, make the cable reset, thereby make things convenient for the straight laying of cable, avoid the cable slope to influence the laying, the laying effect of cable has been improved.

Description

Power cable lays draw gear

Technical Field

The utility model relates to the technical field of power cable laying, in particular to a power cable laying traction device.

Background

The cable is an electric energy or signal transmission device, which is generally formed by twisting several or several groups of wires (at least two wires in each group), wherein each group of wires are mutually insulated, and are covered with a high-insulation covering layer outside the whole, and the cable is erected in the air or is installed in the ground or the water bottom, and is mainly used for telecommunication or power transmission; in the process of laying the cable, traction equipment is needed, and the traction equipment is utilized to realize traction and conveying of the cable, so that the labor intensity of workers is greatly reduced, and the construction quality is improved.

When the traction equipment tows and lays the cable, the cable is softer, so that the cable is easy to deviate when laid, the cable laying is inclined, the length of the cable laying is increased, and the laying effect of the cable is reduced.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide a power cable laying traction device, so as to solve the problems set forth in the background art.

To achieve the above object, the present utility model provides a power cable laying traction device, comprising: the cable paying-off device comprises a movable trolley, wherein the top end of the movable trolley is rotationally connected with a paying-off roller, a guide plate is slidably arranged on one side of the top end of the movable trolley, a cable slot for a cable to pass through is formed in one side of the guide plate, and a driving assembly for driving the guide plate to move is arranged on the top end of the movable trolley.

In one example, the driving assembly comprises a sliding block fixedly arranged at the bottom end of the guide plate, a first sliding groove for the sliding block to slide is formed in the top end of the moving trolley, a screw rod in threaded connection with the sliding block is rotationally connected with the first sliding groove, and a driving motor fixed with the screw rod is fixed on one side of the moving trolley.

In one example, an annular groove is formed in the inner wall of the wire groove, and a plurality of balls are connected in the annular groove in a rolling mode.

In one example, one side of the guide plate is fixed with an L-shaped plate, a vertical section of the L-shaped plate is connected with a vertical plate in a penetrating mode, and an arc scraping plate which is in contact with the ground is fixed at the bottom end of the vertical plate.

In one example, a second sliding groove is formed in one side of the vertical section of the L-shaped plate, a sliding rod fixed with the vertical plate is connected in the second sliding groove in a sliding mode, and a fastening nut is connected to the outer wall of the sliding rod in a threaded mode.

In one example, a switch panel is fixed at the top end of the mobile trolley, a motor switch is fixed on the surface of the switch panel, the driving motor is electrically connected with a storage battery through the motor switch, and the storage battery is fixedly arranged at the top end of the mobile trolley.

The power cable laying traction device provided by the utility model has the following beneficial effects:

1. this power cable lays draw gear passes the wire casing with the cable, then in travelling car motion lays, when the cable takes place the slope, under driving motor's motion, drives the rotation of lead screw, and the lead screw drives the motion of slider, and the slider drives the motion of deflector, drives the motion of cable promptly, makes the cable reset to make things convenient for the straight laying of cable, avoid the cable slope to influence the laying, improved the laying effect of cable.

2. This power cable lays draw gear, through the manual slip of slide bar, drive riser downward movement, the riser drives arc type scraper blade downward movement, makes arc type scraper blade and ground contact, then in travelling car motion, can drive arc type scraper blade and clear up the soil block stone on the cable laying route, promotes the soil block stone to both sides to avoid the cable to lay on the soil block stone and cause wearing and tearing, improved the life of cable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a driving assembly according to the present utility model;

FIG. 3 is a schematic view of an arc-shaped scraper of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

In the figure: 1. a moving trolley; 2. a wire releasing roller; 3. a guide plate; 4. a wire slot; 5. a drive assembly; 51. a slide block; 52. a screw rod; 53. a driving motor; 6. a ball; 7. an L-shaped plate; 8. a riser; 9. an arc-shaped scraping plate; 10. and a slide bar.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, an embodiment of the present utility model proposes a power cable laying traction device including: the cable slot 4 for the cable to pass through is arranged on one side of the guide plate 3, and the driving component 5 for driving the guide plate 3 to move is arranged at the top end of the mobile trolley 1.

When the cable is paid out and laid, the cable passes through the wire slot 4 and then is laid, when the moving trolley 1 drives the wire laying roller 2 to move and pay off, and when the cable is laid and inclined, the guide plate 3 is driven to move under the motion of the driving assembly 5, the guide plate 3 drives the wire slot 4 to move, namely, the cable is driven to move, and the cable is reset, so that the cable is laid straightly, the inclination of the cable laying is avoided, and the laying effect of the cable is improved.

Further, the driving assembly 5 comprises a sliding block 51 fixedly arranged at the bottom end of the guide plate 3, a first sliding groove for sliding the sliding block 51 is formed in the top end of the moving trolley 1, a screw rod 52 in threaded connection with the sliding block 51 is rotationally connected to the first sliding groove, and a driving motor 53 fixed with the screw rod 52 is fixed to one side of the moving trolley 1.

In the motion of the driving motor 53, the motion of the screw rod 52 is driven, the screw rod 52 drives the motion of the sliding block 51, the sliding block 51 drives the motion of the guide plate 3, namely, the motion of the cable is driven, and the cable is positioned, so that the cable is laid straightly, and the laying effect of the cable is improved.

Further, an annular groove is formed in the inner wall of the wire groove 4, and a plurality of balls 6 are connected in the annular groove in a rolling mode.

When the cable passes through in the trunking 4, the cable contacts with the ball 6, and under the action of the ball 6, the abrasion between the cable and the trunking 4 is reduced, the damage of the cable is reduced, and the service life of the cable is prolonged.

In a further preferred embodiment of the present embodiment, as shown in fig. 3, an L-shaped plate 7 is fixed on one side of the guide plate 3, a vertical section of the L-shaped plate 7 is connected with a vertical plate 8 in a penetrating manner, and an arc-shaped scraping plate 9 which is in contact with the ground is fixed at the bottom end of the vertical plate 8.

The vertical plate 8 is pulled downwards, the vertical plate 8 drives the arc-shaped scraping plate 9 to move downwards, the arc-shaped scraping plate 9 is in contact with the ground, then in the movement of the mobile trolley 1, the arc-shaped scraping plate 9 can be driven to clean soil blocks and stones on a cable laying path, the soil blocks and stones are pushed to two sides, extrusion abrasion of cables caused by the fact that the cables are laid on the soil blocks and stones is avoided, and the service life of the cables is prolonged.

Further, a second sliding groove is formed in one side of the vertical section of the L-shaped plate 7, a sliding rod 10 fixed with the vertical plate 8 is connected in a sliding manner in the second sliding groove, and a fastening nut is connected with the outer wall of the sliding rod 10 in a threaded manner.

The sliding rod 10 is manually slid, the sliding rod 10 drives the vertical plate 8 to move downwards, the vertical plate 8 drives the arc-shaped scraping plate 9 to move downwards, the arc-shaped scraping plate 9 is in contact with the ground, then the fastening nut on the sliding rod 10 is screwed down, and the sliding rod 10 can be fixed, so that soil and stones on a cable laying path can be cleaned conveniently through the arc-shaped scraping plate 9.

Further, a switch panel is fixed at the top end of the mobile trolley 1, a motor switch is fixed on the surface of the switch panel, the driving motor 53 is electrically connected with a storage battery through the motor switch, and the storage battery is fixedly arranged at the top end of the mobile trolley 1 and provides power for the movement of the driving motor 53.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. A power cabling pulling apparatus, comprising: travelling car (1), its characterized in that: the wire groove (4) for the cable to pass through is formed in one side of the guide plate (3), and the driving assembly (5) for driving the guide plate (3) to move is arranged at the top end of the mobile trolley (1).

2. A power cabling traction device according to claim 1, wherein: the driving assembly (5) comprises a sliding block (51) fixedly arranged at the bottom end of the guide plate (3), a first sliding groove for the sliding block (51) to slide is formed in the top end of the moving trolley (1), a screw rod (52) in threaded connection with the sliding block (51) is rotationally connected with the first sliding groove, and a driving motor (53) fixed with the screw rod (52) is fixed on one side of the moving trolley (1).

3. A power cabling traction device according to claim 1, wherein: the inner wall of the wire slot (4) is provided with a ring-shaped slot, and a plurality of balls (6) are connected in the ring-shaped slot in a rolling way.

4. A power cabling traction device according to claim 1, wherein: one side of deflector (3) is fixed with L template (7), the vertical section interlude of L template (7) is connected with riser (8), the bottom mounting of riser (8) has arc scraper blade (9) that contradict with ground.

5. A power cabling traction device according to claim 4, wherein: a second sliding groove is formed in one side of the vertical section of the L-shaped plate (7), a sliding rod (10) fixed with the vertical plate (8) is connected in the second sliding groove in a sliding mode, and a fastening nut is connected to the outer wall of the sliding rod (10) in a threaded mode.

6. A power cabling traction device according to claim 2, wherein: the top of travelling car (1) is fixed with switch panel, switch panel's fixed surface has motor switch, driving motor (53) pass through motor switch and battery electric connection, the fixed top that sets up in travelling car (1) of battery.