CN215479023U

CN215479023U - Elevator wire rope tension detection device

Info

Publication number: CN215479023U
Application number: CN202122093055.XU
Authority: CN
Inventors: 谢锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-11
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an elevator steel wire rope tension detection device which comprises a vertical fixing plate, wherein a horizontal fixing rod is fixedly connected to the left side of the vertical fixing plate, a U-shaped limiting plate is fixedly connected to the left end of the horizontal fixing rod, a guide hole and a round hole are formed in the right side of the vertical fixing plate respectively, a guide sliding rod is connected to the inner wall of the guide hole in a sliding mode, a dynamometer mounting plate is fixedly connected to the left end of the guide sliding rod, a spring tension meter is fixedly mounted on the left side of the dynamometer mounting plate, a support frame is fixedly connected to the right side of the vertical fixing plate, and a fixing seat is fixedly connected to the upper surface of the support frame. This elevator wire rope tension detection device, when carrying out wire rope's tension and detecting, put into U shape limiting plate with wire rope, drive through fastening bolt and support the clamp plate and remove, and then make and support the clamp plate extrusion and press from both sides tight wire rope, be convenient for carry out subsequent detection, and can be applicable to the wire rope of different diameters and detect, help the staff to detect work.

Description

Elevator wire rope tension detection device

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a tension detection device for an elevator steel wire rope.

Background

Elevator wire ropes, as their name implies, are used in elevators, and most small passenger elevators are used, and in residential quarters for commercial use, elevators are required to be comfortable, i.e., the elevators are required to run smoothly, which requires uniform tension in the elevator wire ropes.

The existing tension detection device for the elevator steel wire ropes generally has the advantages that workers feel manually, whether tension of each elevator steel wire rope is uniform or not can not be accurately obtained, the accuracy and the safety are relatively low, the existing tension detection device for the elevator steel wire ropes cannot clamp and fix the steel wire ropes with different diameters, the tension detection is inconvenient to carry out, and the tension detection work of the steel wire ropes is influenced.

Disclosure of Invention

The utility model aims to provide an elevator steel wire rope tension detection device 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 elevator wire rope tension detection device, includes vertical fixed plate, the horizontal dead lever of left side fixedly connected with of vertical fixed plate, the left end fixedly connected with U shape limiting plate of horizontal dead lever, guiding hole and round hole have been seted up respectively to the right side of vertical fixed plate, the inner wall sliding connection of guiding hole has the direction slide bar, and the left end fixedly connected with dynamometer mounting panel of direction slide bar, the left side fixed mounting of dynamometer mounting panel have the spring tensiometer, the right side fixedly connected with support frame of vertical fixed plate, the last fixed surface of support frame are connected with the fixing base, and the through-hole has been seted up on the surface of fixing base, and the inner wall of through-hole rotates and is connected with the dwang, and the fixed surface of dwang is connected with the wire reel.

Preferably, a pull rope is wound on the surface of the wire spool, and one end of the pull rope, which is far away from the wire spool, penetrates through the round hole and is fixedly connected with the right side of the dynamometer mounting plate.

Preferably, the number of the guide slide bars is two, and the right ends of the two guide slide bars are fixedly connected with limit stops.

Preferably, the left side of the U-shaped limiting plate is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a fastening bolt, one end of the fastening bolt is rotatably connected with a abutting plate through a bearing, the inner wall of the U-shaped limiting plate is provided with a sliding groove, and the abutting plate is in sliding connection with the sliding groove.

Preferably, the opposite surfaces of the U-shaped limiting plate and the abutting plate are fixedly connected with rubber pads.

Preferably, one end of the rotating rod is fixedly connected with the rotating rod, and the surface of the rotating rod is fixedly connected with the rotating handle.

Advantageous effects

The utility model provides an elevator steel wire rope tension detection device which has the following beneficial effects:

1. this elevator wire rope tension detection device, when carrying out wire rope's tension and detecting, put into U shape limiting plate with wire rope, drive through fastening bolt and support the clamp plate and remove, and then make and support the clamp plate extrusion and press from both sides tight wire rope, be convenient for carry out subsequent detection, and can be applicable to the wire rope of different diameters and detect, help the staff to detect work.

2. This elevator wire rope tension detection device rotates the drive wire reel through rotating, and then through stay cord pulling spring tensiometer, acquires concrete data value through observing the spring tensiometer simultaneously, through setting up direction slide bar, guiding hole and limit baffle, can play direction and limiting displacement to the removal of spring tensiometer, makes measured numerical value more accurate.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of a U-shaped limiting plate according to the present invention;

FIG. 3 is a schematic side sectional view of the fixing base according to the present invention.

In the figure: the U-shaped limiting plate comprises a vertical fixing plate 1, a horizontal fixing rod 2, a U-shaped limiting plate 3, a guide sliding rod 4, a dynamometer mounting plate 5, a spring tension meter 6, a fixing seat 7, a rotating rod 8, a wire spool 9, a pull rope 10, a fastening bolt 11, a clamping plate 12, a rubber pad 13 and a rotating handle 14.

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. 1-3, the present invention provides a technical solution: the utility model provides an elevator wire rope tension detection device, including vertical fixed plate 1, the left side fixed connection of vertical fixed plate 1 has horizontal fixing rod 2, the left end fixedly connected with U shape limiting plate 3 of horizontal fixing rod 2, U shape limiting plate 3's left side set up threaded hole, the inner wall threaded connection of screw hole has fastening bolt 11, fastening bolt 11's one end is rotated through the bearing and is connected with and supports tight board 12, the spout has been seted up to U shape limiting plate 3's inner wall, support tight board 12 and spout sliding connection, U shape limiting plate 3 and the equal fixedly connected with rubber pad 13 of opposite face that supports tight board 12.

Through setting up U shape limiting plate 3, supporting tight board 12, spout, fastening bolt 11 and rubber pad 13, when carrying out wire rope's tension and examining time measuring, put into U shape limiting plate 3 with wire rope, drive through fastening bolt 11 and support tight board 12 and remove, and then make and support tight board 12 extrusion and press from both sides tight wire rope, be convenient for carry out subsequent detection, and can be applicable to the wire rope of different diameters and detect, make the device have certain practicality.

Guiding hole and round hole have been seted up respectively on vertical fixed plate 1's right side, the inner wall sliding connection of guiding hole has guide slide bar 4, guide slide bar 4's quantity is two, and the equal fixedly connected with limit stop of right-hand member of two guide slide bars 4, guide slide bar 4's left end fixedly connected with dynamometer mounting panel 5, dynamometer mounting panel 5's left side fixed mounting has spring tensiometer 6, through setting up guide slide bar 4, guiding hole and limit baffle, can play direction and limiting displacement to spring tensiometer 6's removal, it is more accurate to make measured numerical value, vertical fixed plate 1's right side fixedly connected with support frame, the last fixed surface of support frame is connected with fixing base 7, the through-hole has been seted up on the surface of fixing base 7, the inner wall of through-hole rotates and is connected with dwang 8.

The one end fixedly connected with dwang of dwang 8, the fixed surface of dwang is connected with and rotates 14, and the fixed surface of dwang 8 is connected with wire reel 9, and the surface winding of wire reel 9 has stay cord 10, and the one end that wire reel 9 was kept away from to stay cord 10 runs through the round hole and with dynamometer mounting panel 5's right side fixed connection.

Through setting up fixing base 7, dwang 8, wire reel 9, stay cord 10, dynamometer mounting panel 5 and spring tensiometer 6, can rotate and rotate 14 drive wire reel 9 rotations, and then through stay cord 10 pulling spring tensiometer 6, acquire concrete data value through observing the spring tensiometer simultaneously.

The working principle is as follows: when carrying out the tension detection of wire rope, at first put into U shape limiting plate 3 with wire rope, it removes to support tight board 12 to drive through fastening bolt 11, and then make and support tight board 12 extrusion and press from both sides tight wire rope, be convenient for carry out subsequent detection, and can be applicable to the wire rope of different diameters and detect, then hold wire rope with the drag hook of spring dynamometer 6, rotate the rotation again and drive wire reel 9 and rotate 14, and then stimulate spring dynamometer 6 through stay cord 10, obtain concrete data value through observing spring dynamometer 6 simultaneously, again with the numerical value of spring dynamometer 6 through calculating the tension value of obtaining wire rope, through direction slide bar 4, guiding hole and limit baffle, can play direction and limiting displacement to spring dynamometer 6, make measured numerical value more accurate.

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 an elevator wire rope tension detection device, includes vertical fixed plate (1), its characterized in that: the utility model discloses a four-way pipe drawing device, including vertical fixed plate (1), the left side fixedly connected with of horizontal fixed rod (2), the left end fixedly connected with U shape limiting plate (3) of horizontal fixed rod (2), guiding hole and round hole have been seted up respectively to the right side of vertical fixed plate (1), the inner wall sliding connection of guiding hole has guide slide bar (4), and the left end fixedly connected with dynamometer mounting panel (5) of guide slide bar (4), the left side fixed mounting of dynamometer mounting panel (5) has spring tensiometer (6), the right side fixedly connected with support frame of vertical fixed plate (1), the last fixed surface of support frame are connected with fixing base (7), and the through-hole has been seted up on the surface of fixing base (7), and the inner wall of through-hole rotates and is connected with dwang (8), and the fixed surface of dwang (8) is connected with wire reel (9).

2. The elevator rope tension detecting device according to claim 1, wherein: the surface of wire reel (9) is twined and is had stay cord (10), and the round hole is run through and the right side fixed connection of dynamometer mounting panel (5) is kept away from the one end of wire reel (9) in stay cord (10).

3. The elevator rope tension detecting device according to claim 1, wherein: the number of the guide slide bars (4) is two, and limit stops are fixedly connected to the right ends of the two guide slide bars (4).

4. The elevator rope tension detecting device according to claim 1, wherein: the U-shaped limiting plate is characterized in that a threaded hole is formed in the left side of the U-shaped limiting plate (3), a fastening bolt (11) is in threaded connection with the inner wall of the threaded hole, one end of the fastening bolt (11) is rotatably connected with a abutting plate (12) through a bearing, a sliding groove is formed in the inner wall of the U-shaped limiting plate (3), and the abutting plate (12) is in sliding connection with the sliding groove.

5. The elevator rope tension detecting device according to claim 4, wherein: and rubber pads (13) are fixedly connected with opposite surfaces of the U-shaped limiting plate (3) and the abutting plate (12).

6. The elevator rope tension detecting device according to claim 1, wherein: one end fixedly connected with dwang of dwang (8), the fixed surface of dwang is connected with rotates handle (14).