CN220561316U - Cable inspection device for operation and maintenance of charging pile - Google Patents

Abstract

The utility model discloses a cable inspection device for operation and maintenance of a charging pile, which comprises: the bottom box is symmetrically provided with a pair of worm gears through worm wheel shafts, racks are respectively meshed with the worm gears in an inclined way, one end of each upper rack penetrates through the bottom box, the other end of each upper rack is provided with a wheel frame, the wheel frame is provided with a V-shaped wheel, one end of each lower rack penetrates through the bottom box, the other end of each lower rack is provided with a bracket, and clamping blocks are arranged on the brackets; worm gears are meshed between the worm gears which are symmetrically arranged; the bottom box is also provided with a detector. According to the utility model, the worm is arranged to drive the worm wheel, so that the clamping structure for clamping and loosening the rack is driven, the clamping or loosening can be adjusted according to the size of the cable, meanwhile, the V-shaped wheel driven by the motor is arranged, after the cable is clamped, the V-shaped wheel can rotate, so that the cable is moved for detection, and the technical problems that the cable of the charging pile in the prior art is extremely inconvenient to check, easy to fall off and low in detection efficiency are solved.

Description

Cable inspection device for operation and maintenance of charging pile

Technical Field

The utility model relates to the technical field of cable inspection, in particular to a cable inspection device for operation and maintenance of a charging pile.

Background

Along with the increasing development of the charging technology, the charging piles are increasingly used, the charging piles are usually required to be subjected to internal breakpoint detection in the installation and use processes, and timely maintenance and replacement are performed after detection, so that the situation that the charging piles cannot be used later is avoided.

Because the cable outer layer is wrapped by insulating or protective layer generally, inside electric core integrity can't directly observe through the naked eye, usually needs the detector to find out, but current detector all presss from both sides on the cable through the fastener, then the manpower removes the fastener, detects, and such detection mode is unstable to great cable, and the fastener fast movement in-process, very easily drops, uses inconveniently, and detection efficiency is low, wastes time and energy.

Disclosure of Invention

The utility model mainly aims to provide a cable inspection device for operation and maintenance of a charging pile, and aims to solve the technical problems that the existing charging pile cable inspection is very inconvenient, easy to fall off and low in detection efficiency.

In order to achieve the above object, the present utility model provides a cable inspection device for operation and maintenance of a charging pile, comprising:

the bottom box is internally and symmetrically provided with a pair of worm gears through worm wheel shafts, racks are respectively meshed on the worm gears in an inclined way, one end of each upper rack penetrates through the bottom box, the other end of each upper rack is provided with a wheel frame, the wheel frame is provided with a V-shaped wheel, one end of each lower rack penetrates through the bottom box, the other end of each lower rack is provided with a bracket, and clamping blocks are arranged on the brackets;

a worm is meshed between the symmetrically arranged worm gears;

and a detector is also arranged on the bottom box.

Further, a worm rod frame is arranged on the bottom box, one end of the worm rod is arranged on the worm rod frame through a bearing, and the other end of the worm rod is arranged on the bottom box through a bearing.

Further, a sliding groove is formed in the bottom box, a sliding block is arranged on the rack, and the rack is further arranged in the sliding groove through the sliding block.

Further, a motor is arranged on the V-shaped wheel through a motor shaft, and the motor is fixed on the wheel frame.

Further, the clamping block is provided with a trapezoid block, an installation shaft and a limiting table, a spring is sleeved on the installation shaft, the spring is installed between the trapezoid block and the support, and an insulating sleeve is sleeved on the periphery of the spring.

Further, the detector is provided with a wire clamp, and the wire clamp is clamped on the mounting shaft.

Further, the racks on the two sides are symmetrical with respect to the worm, and an included angle between the two racks is 0-180 degrees.

The beneficial effects of the utility model are as follows:

according to the utility model, the worm is arranged to drive the worm wheel, so that the clamping structure for clamping and loosening the rack is driven, the clamping or loosening can be adjusted according to the size of the cable, meanwhile, the V-shaped wheel driven by the motor is arranged, after the cable is clamped, the V-shaped wheel can rotate, so that the cable is moved for detection, and the technical problems that the cable of the charging pile in the prior art is extremely inconvenient to check, easy to fall off and low in detection efficiency are solved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a clamping portion according to the present utility model;

fig. 4 is a schematic view of the structure of the clamping block of the present utility model.

Reference numerals illustrate:

1. the device comprises a bottom box, 1a, a worm rack, 2, worm wheels, 3, racks, 3a, a wheel rack, 3b, a support, 3c, a sliding block, 4, a motor, 5, a V-shaped wheel, 6, a clamping block, 6a, a trapezoid block, 6b, a limiting table, 6c, a mounting shaft, 7, a worm, 8, a bearing, 9, an insulating sleeve, 10, a spring, 11, a box cover, 12, a detector, 13, a wire clamp, 14 and a cable.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary that the combination of the technical solutions should be regarded as not existing when the combination of the technical solutions contradicts or cannot be realized on the basis of the realization of those skilled in the art.

Referring to fig. 1 to 4, a cable inspection device for operation and maintenance of a charging pile according to the present utility model includes:

the bottom box 1 is symmetrically provided with a pair of worm gears 2 through worm wheel shafts, racks 3 are respectively meshed on the worm gears 2 in an inclined mode, one end of each upper rack 3 penetrates through the bottom box 1, the other end of each upper rack is provided with a wheel frame 3a, each wheel frame 3a is provided with a V-shaped wheel 5, one end of each lower rack 3 penetrates through the bottom box 1, the other end of each lower rack 3 is provided with a bracket 3b, and each bracket 3b is provided with a clamping block 6;

a worm 7 is meshed between the symmetrically arranged worm gears 2;

the bottom box 1 is also provided with a detector 12.

The existing charging pile cable is very inconvenient to check, easy to drop and low in detection efficiency; according to the utility model, the worm is arranged to drive the worm wheel, so that the clamping structure for clamping and loosening the rack is driven, the clamping or loosening can be adjusted according to the size of the cable, meanwhile, the V-shaped wheel driven by the motor is arranged, after the cable is clamped, the V-shaped wheel can rotate, so that the cable is moved for detection, and the technical problems that the cable of the charging pile in the prior art is extremely inconvenient to check, easy to fall off and low in detection efficiency are solved.

When the device is used, the worm is rotated, the V-shaped wheel and the support are loosened, a cable to be detected is clamped on the V-shaped wheel, the detector wire clamp is clamped on the installation shaft, the detector is started, the motor is started, and the V-shaped wheel can drive the cable to move, so that breakpoint detection is automatically performed.

In an embodiment, as shown in fig. 2, the bottom case 1 is provided with a worm frame 1a, one end of the worm 7 is mounted on the worm frame 1a through a bearing 8, and the other end of the worm is mounted on the bottom case 1 through the bearing 8.

In an embodiment, as shown in fig. 2, the bottom box 1 is provided with a chute, the rack 3 is provided with a slide block 3c, and the rack 3 is further mounted in the chute through the slide block 3c, so that the positioning of the rack is facilitated, and the moving position of the rack is prevented from being unstable and blocked or clamped.

In an embodiment, as shown in fig. 3, the motor 4 is mounted on the V-shaped wheel 5 through a motor shaft, the motor 4 is fixed on the wheel frame 3a, the V-shaped wheel is a common wheel, the periphery of the V-shaped wheel is provided with a notch with a V-shaped section, the specific size can be set according to actual needs, the motor is not particularly limited, and the motor can be arranged to drive the V-shaped wheel to rotate so as to drive the cable to move, so that automatic detection is performed.

In an embodiment, as shown in fig. 4, the clamping block 6 is provided with a trapezoid block 6a, a mounting shaft 6c and a limiting table 6b, the mounting shaft 6c is sleeved with a spring 10, the spring 10 is mounted between the trapezoid block 6a and the bracket 3b, an insulating sleeve 9 is sleeved on the periphery of the spring 10, the mounting shaft is made of a conductor, the trapezoid block is provided with a V-shaped opening for clamping a cable, so that the cable is conveniently clamped and detected, and meanwhile, the spring is arranged, the V-shaped wheel is prevented from rotating, and the cable is prevented from being clamped, crushed and scratched when being rotated.

In one embodiment, as shown in fig. 1, the detector 12 is provided with a wire clamp 13, the wire clamp 13 is clamped on the mounting shaft 6c, and the detector is a breakpoint detector for detecting a cable breakpoint.

In an embodiment, as shown in fig. 1, the racks 3 on the two sides are symmetrical about the worm 7, and the included angle between the two racks 3 is 0 to 180 degrees, so that the racks can drive the wheel frame and the bracket, and further, the cable is clamped.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. Fill electric pile fortune dimension and use cable inspection device, its characterized in that includes:

the bottom box (1) is symmetrically provided with a pair of worm gears (2) through worm wheel shafts, racks (3) are respectively meshed on the worm gears (2) in an inclined mode, one end of each rack (3) on the upper side penetrates through the bottom box (1), the other end of each rack is provided with a wheel frame (3 a), each wheel frame (3 a) is provided with a V-shaped wheel (5), one end of each rack (3) on the lower side penetrates through the bottom box (1), the other end of each rack is provided with a support (3 b), and each support (3 b) is provided with a clamping block (6);

a worm (7) is meshed between the symmetrically arranged worm wheels (2);

the bottom box (1) is also provided with a detector (12).

2. The cable inspection device for operation and maintenance of the charging pile according to claim 1, wherein a worm support (1 a) is arranged on the bottom box (1), one end of the worm (7) is arranged on the worm support (1 a) through a bearing (8), and the other end is arranged on the bottom box (1) through the bearing (8).

3. The cable inspection device for operation and maintenance of the charging pile according to claim 2, wherein a chute is arranged on the bottom box (1), a sliding block (3 c) is arranged on the rack (3), and the rack (3) is further arranged in the chute through the sliding block (3 c).

4. A cable inspection device for operation and maintenance of a charging pile according to claim 1, characterized in that the V-shaped wheel (5) is provided with a motor (4) through a motor shaft, and the motor (4) is fixed on the wheel frame (3 a).

5. The cable inspection device for operation and maintenance of the charging pile according to claim 1, wherein the clamping block (6) is provided with a trapezoid block (6 a), a mounting shaft (6 c) and a limiting table (6 b), the mounting shaft (6 c) is sleeved with a spring (10), the spring (10) is mounted between the trapezoid block (6 a) and the bracket (3 b), and the periphery of the spring (10) is sleeved with an insulating sleeve (9).

6. A cable inspection device for operation and maintenance of a charging pile according to claim 1, characterized in that the detector (12) is provided with a wire clamp (13), and the wire clamp (13) is clamped on the mounting shaft (6 c).

7. A cable inspection device for operation and maintenance of a charging pile according to claim 3, wherein the racks (3) on both sides are symmetrical with respect to the worm (7), and an included angle between the racks (3) is 0 to 180 degrees.