CN215727878U

CN215727878U - Portable steel wire rope flaw detector

Info

Publication number: CN215727878U
Application number: CN202121268432.2U
Authority: CN
Inventors: 金焕余
Original assignee: Great Wall Elevator Group Tianjin Electromechanical Engineering Co ltd
Current assignee: Great Wall Elevator Group Tianjin Electromechanical Engineering Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-02-01
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to the technical field of flaw detectors, in particular to a portable wire rope flaw detector which comprises a detector body, wherein a wire rope is arranged in the detector body in a penetrating way, a portable handle is rotatably connected to the inner side of the front end of the detector body through a hinge, a handle containing plate is fixedly connected to the inner side of the front end of the detector body, a positioning slide block is slidably connected to the inner side of the handle containing plate, a limiting spring is fixedly connected to one end of the positioning slide block, an elastic telescopic rod is fixedly connected to the front end of the positioning slide block, and a cushion pad is fixedly connected to the front end of the elastic telescopic rod. The device is convenient to carry.

Description

Portable steel wire rope flaw detector

Technical Field

The utility model relates to the technical field of flaw detectors, in particular to a portable steel wire rope flaw detector.

Background

The steel wire rope detector is a computerized nondestructive detector for quantitatively detecting surface or internal broken wires in the steel wire rope and metal sectional area sum change in the cross section of the steel wire rope caused by abrasion, corrosion, rope diameter and the like by a weak magnetic principle, an LF type flaw detection sensor and an LMA type flaw detection sensor are adopted, detection signals are amplified, filtered and the like and then collected and distinguished by a computer, the detection result can be displayed, stored and printed, and the steel wire rope detector is a necessary instrument in the maintenance process of an elevator.

The portable handle of the existing steel wire rope detector can not be well packed up when the steel wire rope detector is used, the protrusion of the handle is attractive in appearance, the body is driven easily through the handle, the influence is on the detection of the steel wire rope, the fixed direction of the steel wire rope detector is fixed, the body cannot be positioned in different directions according to actual demands, and the positioning effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable steel wire rope flaw detector 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 a wire rope appearance of detecting a flaw that conveniently carries, includes the detector body, wire rope is worn to be equipped with by the inboard of detector body, the front end inboard of detector body is connected with portable handle through the hinge rotation, the inboard fixedly connected with handle storage plate of front end of detector body, the inboard sliding connection of handle storage plate has the location slider, the spacing spring of one end fixedly connected with of location slider, spacing spring fixed connection is in the inboard that the piece was accomodate to the handle, the inboard of portable handle is inserted to the other end of location slider, the front end fixedly connected with elasticity telescopic link of location slider, the front end fixedly connected with blotter of elasticity telescopic link.

Preferably, a torsion spring is arranged on the inner side of the portable handle, and two ends of the torsion spring are respectively and fixedly connected with the portable handle and the hinge.

Preferably, the front end of the positioning sliding block is fixedly connected with a shifting lever, and the shifting lever is connected to the inner side of the handle containing plate in a sliding mode.

Preferably, the inner sides of the left end and the right end of the detector body are rotatably connected with a rotating shaft, a threaded rod is fixedly connected to the outer end face of the rotating shaft, a rotating seat is connected to the outer end face of the threaded rod in a threaded manner, and a fixed pull ring is rotatably connected to the top end of the rotating seat.

Preferably, the inner sides of the left end, the right end and the top end of the detector body are all slidably connected with sliding plates, one end of each sliding plate is fixedly connected with a return spring, the return springs are fixedly connected to the inner sides of the detector body, and the other end of each sliding plate is fixedly connected with a clamping block and a pressing rod.

Preferably, the inner side of the bottom end of the rotating seat is provided with clamping grooves which are uniformly distributed on the inner side of the rotating seat, and the clamping blocks are clamped with the rotating seat through the clamping grooves.

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

1. according to the portable detector, the portable handle is limited through the positioning slide block through the components such as the portable handle and the positioning slide block, the phenomenon that the device is pulled due to the protrusion of the portable handle is avoided, the positioning slide block does not limit the portable handle any more through the shifting of the shifting lever, and the portable handle is rotated and held from the inner side of the detector body, so that the device is convenient to carry;

2. according to the detector, the detector body can be fixed through the fixed pull ring through the arranged components such as the fixed pull ring, the rotating seat, the rotating shaft and the clamping block, the rotating seat and the fixed pull ring can rotate through the rotating shaft, the rotating seat and the fixed pull ring can slide to the left side and the right side of the detector body from the top end of the detector body, the rotating seat slides into the inner side of the detector body through the rotating seat, the rotating seat is positioned, and the detector body can be conveniently fixed through the fixed pull ring from different directions.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the installation structure of the elastic telescopic rod of the present invention.

In the figure: 1-detector body, 2-steel wire rope, 3-portable handle, 4-handle storage plate, 5-torsion spring, 6-positioning slide block, 7-deflector rod, 8-limiting spring, 9-buffer pad, 10-elastic telescopic rod, 11-fixed pull ring, 12-rotating seat, 13-threaded rod, 14-rotating shaft, 15-sliding plate, 16-clamping block, 17-pressing rod and 18-reset spring.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a portable wire rope flaw detector comprises a detector body 1, a wire rope 2 penetrates through the inner side of the detector body 1, a portable handle 3 is rotatably connected with the inner side of the front end of the detector body 1 through a hinge, the device is convenient to carry by the portable handle 3, the inner side of the front end of the detector body 1 is fixedly connected with the handle containing plate 4, the inner side of the handle containing plate 4 is connected with the positioning slide block 6 in a sliding way, one end of the positioning slide block 6 is fixedly connected with the limiting spring 8, the limiting spring 8 is fixedly connected with the inner side of the handle containing block 4, the other end of the positioning slide block 6 is inserted into the inner side of the portable handle 3, the arrangement can limit the position of the portable handle 3 through the positioning slide block 6, the front end of the positioning slide block 6 is fixedly connected with the elastic telescopic rod 10, the front end of the elastic telescopic rod 10 is fixedly connected with the buffer pad 9, this arrangement cushions the rotation of the handy handle 3 by the elastic expansion link 10 and the cushion pad 9.

The inner side of the portable handle 3 is provided with a torsion spring 5, two ends of the torsion spring 5 are respectively fixedly connected with the portable handle 3 and the hinge, and the arrangement realizes the automatic rotation of the portable handle 3 through the torsion spring 5; the front end of the positioning sliding block 6 is fixedly connected with a deflector rod 7, the deflector rod 7 is connected to the inner side of the handle containing plate 4 in a sliding manner, and the positioning sliding block 6 is conveniently driven by the deflector rod 7; the inner sides of the left end and the right end of the detector body 1 are rotatably connected with a rotating shaft 14, the outer end face of the rotating shaft 14 is fixedly connected with a threaded rod 13, the outer end face of the threaded rod 13 is connected with a rotating seat 12 in a threaded manner, the top end of the rotating seat 12 is rotatably connected with a fixed pull ring 11, the rotating seat 12 and the fixed pull ring 11 are convenient to rotate through the rotating shaft 14, and the rotating seat 12 can slide on the outer side of the threaded rod 13 due to relative rotation between the rotating seat 12 and the threaded rod 13; sliding plates 15 are slidably connected to the inner sides of the left end, the right end and the top end of the detector body 1, one end of each sliding plate 15 is fixedly connected with a return spring 18, each return spring 18 is fixedly connected to the inner side of the detector body 1, and the other end of each sliding plate 15 is fixedly connected with a clamping block 16 and a pressing rod 17, so that the return springs 18 can drive the sliding plates 15 to slide, and the sliding plates 15 can be conveniently driven by the pressing rods 17; the clamping grooves are formed in the inner side of the bottom end of the rotating seat 12 and are evenly distributed on the inner side of the rotating seat 12, the clamping blocks 16 are clamped with the rotating seat through the clamping grooves, and the rotating seat 12 is prevented from rotating through the clamping of the clamping blocks 16 with the rotating seat 12.

The working process is as follows: in the utility model, the steel wire rope 2 is detected by the detector body 1, the detector body 1 can be fixed by the fixed pull ring 11, the sliding plate 15 is driven to slide by the elastic force of the return spring 18, the sliding plate 15 is clamped in the clamping groove at the bottom end of the rotating seat 12 by the sliding plate 15, the rotating seat 12 is positioned to avoid the rotation of the rotating seat 12, the pressing rod 17 is pressed to drive the sliding plate 15 to slide by the pressing rod 17, the clamping block 16 slides out of the clamping groove, the rotating seat 12 is rotated, the rotating seat 12 can slide on the outer side of the threaded rod 13 by the screwing connection between the rotating seat 12 and the threaded rod 13, the rotating seat 12 is driven to slide out of the inner side of the detector body 1, then the rotating seat 12 and the fixed pull ring 11 can be rotated by the rotating shaft 14, and the rotating seat 12 and the fixed pull ring 11 can slide to the left side and the right side of the detector body 1 from the top end of the detector body 1, the rotating seat 12 slides into the inner side of the detector body 1 through the reverse rotation of the rotating seat 12, so that the positioning of the rotating seat 12 is realized, the detector body 1 is conveniently fixed through the fixing pull ring 11 from different directions, when the detector body 1 is used, the portable handle 3 is conveniently rotated to the inner side of the front end of the detector body 1 through the elasticity of the torsion spring 5, the portable handle 3 is limited through the positioning slide block 6, the portable handle 3 is ensured not to be unscrewed, the phenomenon that the device is pulled due to the bulge of the portable handle 3 is avoided, the positioning slide block 6 can be driven to slide through the stirring of the stirring rod 7, so that the positioning slide block 6 does not limit the portable handle 3 any more, the portable handle 3 is rotated and held from the inner side of the detector body 1 through the rotation of the portable handle 3, the carrying of the device is convenient, and when the portable handle 3 is not held any more, the portable handle 3 is driven to rotate and reset under the elastic force of the torsion spring 5, the rotation of the portable handle 3 is buffered through the buffer pad 9 and the elastic telescopic rod 10, and the collision of the portable handle 3 to the detector body 1 is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire rope appearance of detecting a flaw that conveniently carries, includes detector body (1), its characterized in that: wire rope (2) are worn to be equipped with in the inboard of detector body (1), the front end inboard of detector body (1) is connected with portable handle (3) through hinge rotation, the inboard fixedly connected with handle storage plate (4) of front end of detector body (1), the inboard sliding connection of handle storage plate (4) has location slider (6), the spacing spring of one end fixedly connected with (8) of location slider (6), spacing spring (8) fixed connection is in the inboard of handle storage block (4), the inboard of portable handle (3) is inserted to the other end of location slider (6), the front end fixedly connected with elasticity telescopic link (10) of location slider (6), the front end fixedly connected with blotter (9) of elasticity telescopic link (10).

2. The portable wire rope flaw detector of claim 1, wherein: the portable handle is characterized in that a torsion spring (5) is arranged on the inner side of the portable handle (3), and two ends of the torsion spring (5) are fixedly connected with the portable handle (3) and the hinge respectively.

3. The portable wire rope flaw detector of claim 1, wherein: the front end of the positioning sliding block (6) is fixedly connected with a shifting lever (7), and the shifting lever (7) is connected to the inner side of the handle containing plate (4) in a sliding mode.

4. The portable wire rope flaw detector of claim 1, wherein: the detector is characterized in that a rotating shaft (14) is rotatably connected to the inner sides of the left end and the right end of the detector body (1), a threaded rod (13) is fixedly connected to the outer end face of the rotating shaft (14), a rotating seat (12) is connected to the outer end face of the threaded rod (13) in a threaded manner in a screwing mode, and a fixed pull ring (11) is rotatably connected to the top end of the rotating seat (12).

5. The portable wire rope flaw detector of claim 4, wherein: the detector is characterized in that sliding plates (15) are slidably connected to the inner sides of the left end, the right end and the top end of the detector body (1), one end of each sliding plate (15) is fixedly connected with a return spring (18), each return spring (18) is fixedly connected to the inner side of the detector body (1), and the other end of each sliding plate (15) is fixedly connected with a clamping block (16) and a pressing rod (17).

6. The portable wire rope flaw detector of claim 5, wherein: the clamping grooves are formed in the inner side of the bottom end of the rotating seat (12) and are evenly distributed on the inner side of the rotating seat (12), and the clamping blocks (16) are clamped with the rotating seat through the clamping grooves.