CN216954375U

CN216954375U - Portable accurate measuring device for length of electric wire and cable

Info

Publication number: CN216954375U
Application number: CN202220440882.3U
Authority: CN
Inventors: 徐经纬; 任艳绘
Original assignee: Shandong Jingjin Electromechanical Equipment Co ltd
Current assignee: Shandong Jingjin Electromechanical Equipment Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-12
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a portable accurate measuring device for the length of wires and cables, wherein an unreeling frame, a support and a reeling frame are fixedly connected onto a base, an unreeling shaft is connected onto the top of the unreeling frame, an unreeling roller is fixedly connected onto the unreeling shaft, a reeling shaft is connected onto the top of the reeling frame, a reeling roller is fixedly connected onto the reeling shaft, a measuring shaft is fixedly connected onto the support, a measuring roller is fixedly connected onto the measuring shaft, a pressing roller is arranged above the measuring roller, a pressing shaft is fixedly connected into the pressing roller, a concave plate is fixedly connected onto the pressing shaft, an electric telescopic rod is fixedly connected onto the top of the concave plate, and the electric telescopic rod is fixedly connected onto the inner wall of the top of the support. The use efficiency of the device is improved.

Description

Portable accurate measuring device for length of electric wire and cable

Technical Field

The utility model relates to the technical field of measuring devices, in particular to a portable accurate measuring device for the length of a wire and a cable.

Background

The cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, and the cables consist of single-strand or multi-strand wires and insulating layers and are used for connecting circuits or electrical appliances and the like, and the length of the cable is required to be measured when the cable is used.

The current cable length measuring device inconvenient and antiskid effect is not good in removing, when measuring cable length, because the surface of cable when long-term contact with the measuring wheel, leads to measuring to take turns to the frictional force and reduces to the cable slides on the measuring wheel, produces the error to measuring, influences the normal use of equipment, and measuring equipment is convenient inadequately in removing simultaneously, has influenced the use to equipment, has reduced the availability factor of equipment. Therefore, a portable accurate measuring device for the length of the electric wire and the cable is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable accurate measuring device for the length of a wire and a cable, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an accurate measuring device of portable wire and cable length, the on-line screen storage device comprises a base, fixedly connected with unreels frame, support and rolling frame on the base, it is connected with the unreeling axle to unreel a top, fixedly connected with unreels the roller on the unreeling axle, rolling frame top is connected with the rolling axle, the epaxial fixedly connected with rolling roller of rolling, fixedly connected with measuring spindle on the support, fixedly connected with measuring roller on the measuring spindle, the measuring roller top is provided with the pinch roller, fixedly connected with pinch roller in the pinch roller, the concave board of fixedly connected with on the pinch roller, the top fixedly connected with electric telescopic handle of concave board, electric telescopic handle fixed connection is on support top inner wall, set up the spacing groove with pinch roller looks adaptation on the face of both ends around the support.

Preferably, the base is located the preceding terminal surface of support and locates fixedly connected with pole setting, pole setting top fixed mounting has the electron code table, install the permanent magnet on the side that the measuring roll is close to the pole setting, install the sensor of confronting with the permanent magnet on the electron code table.

Preferably, one side of the winding frame is provided with a driving motor, an output end of the driving motor is fixedly connected with a gear, and a chain is connected between the gear and the winding shaft.

Preferably, the measuring roller and the pressing roller are both provided with grooves, and anti-slip pads are arranged in the grooves.

Preferably, the four corners of the bottom of the base are fixedly connected with universal wheels with brake pads.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cable length measuring device is simple in structure and easy to operate, and the accuracy of measuring the length of a cable can be improved and the use efficiency of the cable length measuring device is improved by arranging the electronic code meter, the sensor and the permanent magnet.

2. According to the utility model, through arranging the electric telescopic rod, the compression roller and the measuring roller, cables with different sizes can be measured, and meanwhile, the stability of the device in the process of measuring the length of the cable is ensured.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a partial side view of the present invention.

In the figure: the device comprises a base 1, an unreeling frame 2, a support 3, a reeling frame 4, an unreeling shaft 5, an unreeling roller 6, a reeling shaft 7, a reeling roller 8, a measuring shaft 9, a measuring roller 10, a pressing roller 11, a pressing shaft 12, a concave plate 13, an electric telescopic rod 14, a limiting groove 15, an upright rod 16, an electronic code meter 17, a permanent magnet 18, a sensor 19, a driving motor 20, a gear 21, a chain 22, a groove 23, an anti-skid pad 24 and a universal wheel 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a portable precise wire and cable length measuring device, which comprises: a portable accurate measuring device for the length of wires and cables comprises a base 1, wherein an unreeling frame 2, a support 3 and a reeling frame 4 are fixedly connected to the base 1, the top of the unreeling frame 2 is connected with an unreeling shaft 5, the unreeling shaft 5 is fixedly connected with an unreeling roller 6, the top of the reeling frame 4 is connected with a reeling shaft 7, the reeling shaft 7 is fixedly connected with a reeling roller 8, the support 3 is fixedly connected with a measuring shaft 9, the measuring shaft 9 is fixedly connected with a measuring roller 10, a pressing roller 11 is arranged above the measuring roller 10, the pressing roller 11 is internally and fixedly connected with a pressing shaft 12, the pressing shaft 12 is fixedly connected with a concave plate 13, the top of the concave plate 13 is fixedly connected with an electric telescopic rod 14, the electric telescopic rod 14 is fixedly connected to the inner wall of the top of the support 3, limit grooves 15 matched with the pressing shaft 9 are formed in the front and rear end faces of the support 3, and upright rods 16 are fixedly connected to the front end face of the base 1, an electronic code meter 17 is fixedly mounted at the top of the vertical rod 16, a permanent magnet 18 is mounted on the side, close to the vertical rod 16, of the measuring roller 10, a sensor 19 opposite to the permanent magnet 18 is mounted on the electronic code meter 17, a driving motor 20 is arranged on one side of the winding frame 4, a gear 21 is fixedly connected to the output end of the driving motor 20, a chain 22 is connected between the gear 21 and the winding shaft 7, grooves 23 are formed in the measuring roller 10 and the pressing roller 11, anti-skid pads 24 are arranged in the grooves 23, and universal wheels 25 with brake pads are fixedly connected to four corners of the bottom of the base 1.

The use principle is as follows: during the use, the universal wheel 25 through base 1 bottom setting removes the device to required position, set up the cable on unreeling roller 6, according to the diameter size of cable, through the interval of control electric telescopic handle 14 control between measuring roller 10 and the pinch roller 11, ensure that the cable passes and can steadily press from both sides tightly between measuring roller 10 and the pinch roller 11, start driving motor 20, driving motor 20 drives gear 21 and rotates, gear 21 drives wind-up shaft 7 through chain 22 and rotates, thereby drive wind-up roller 8 and rotate, measuring roller 10 does not rotate the round, permanent magnet 18 stands opposite with sensor 19 on the electron code table 17 in proper order, electron code table 17 records cable length. The utility model has simple structure and easy operation, and can improve the accuracy of measuring the length of the cable and improve the use efficiency of the device by arranging the electronic code meter 17, the sensor 19 and the permanent magnet 18.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an accurate measuring device of portable wire and cable length which characterized in that: comprises a base (1), an unreeling frame (2), a support (3) and a reeling frame (4) are fixedly connected to the base (1), an unreeling shaft (5) is connected to the top of the unreeling frame (2), an unreeling roller (6) is fixedly connected to the unreeling shaft (5), a reeling shaft (7) is connected to the top of the reeling frame (4), a reeling roller (8) is fixedly connected to the reeling shaft (7), a measuring shaft (9) is fixedly connected to the support (3), a measuring roller (10) is fixedly connected to the measuring shaft (9), a pressing roller (11) is arranged above the measuring roller (10), a pressing shaft (12) is fixedly connected to the inside of the pressing roller (11), a concave plate (13) is fixedly connected to the pressing shaft (12), an electric telescopic rod (14) is fixedly connected to the top of the concave plate (13), and the electric telescopic rod (14) is fixedly connected to the inner wall of the top of the support (3), limiting grooves (15) matched with the pressing shaft (12) are formed in the front end face and the rear end face of the support (3).

2. The portable accurate length measuring device for electric wires and cables according to claim 1, wherein: the utility model discloses a sensor of measuring roller, including base (1), preceding terminal surface department fixedly connected with pole setting (16) that lie in support (3) on base (1), pole setting (16) top fixed mounting has electronic code table (17), install permanent magnet (18) on measuring roller (10) are close to the side of pole setting (16), install sensor (19) of confronting with permanent magnet (18) on electronic code table (17).

3. The portable accurate length measuring device for electric wires and cables according to claim 1, wherein: winding frame (4) one side is provided with driving motor (20), driving motor's (20) output fixedly connected with gear (21), be connected with chain (22) between gear (21) and winding axle (7).

4. The portable accurate length measuring device for electric wires and cables according to claim 1, wherein: the measuring roller (10) and the pressing roller (11) are both provided with grooves (23), and anti-skid pads (24) are arranged in the grooves (23).

5. The portable accurate length measuring device for electric wires and cables according to claim 1, wherein: the four corners of the bottom of the base (1) are fixedly connected with universal wheels (25) with brake pads.