CN214527491U

CN214527491U - Wire rope broken wire monitoring device

Info

Publication number: CN214527491U
Application number: CN202120813305.XU
Authority: CN
Inventors: 杜亚军; 罗锟
Original assignee: Chengdu Longhu Property Service Co ltd
Current assignee: Chengdu Longhu Property Service Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-10-29
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a wire rope broken wire monitoring device, which comprises an I-steel base, wherein the upper surface of the I-steel base is fixedly provided with a mounting mechanism, the inner part of the mounting mechanism is fixedly provided with a monitoring mechanism, the monitoring mechanism comprises a switch, the inner part of the switch is rotatably connected with an adjusting screw, the outer surface of the adjusting screw is fixedly connected with a striking rod, the left end of the striking rod is connected with the switch, the wire rope broken wire monitoring device rotates the adjusting screw on the monitoring mechanism to adjust the angle of the striking rod through the monitoring mechanism arranged on the working steel base, so that the striking rod is close to a wire rope, when the wire rope moves, the wire rope passes through one side of the striking rod, if the outer surface of the wire rope has uneven tension, the oil sludge is seriously accumulated and the wire rope has broken wire and strand, the wire rope can contact or collide with the striking rod, and the switch is opened through the striking rod, thereby enabling the signal emitter to emit a signal and give warning information to the staff.

Description

Wire rope broken wire monitoring device

Technical Field

The utility model belongs to the technical field of wire rope monitoring facilities, concretely relates to wire rope broken wire monitoring devices.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a car of the elevator runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, the elevator also has a step type, a step plate is arranged on a track to continuously run, the elevator is commonly called an escalator or a moving sidewalk, a fixed lifting device serves the specified floors, the size and the structural form of the car are convenient for passengers to go in and go out or load and unload goods, the elevator is used as a general name of a vertical transportation tool in the building regardless of the driving mode, and an elevator traction steel wire rope is one of main parts of the elevator.

The elevator drags wire rope and because of wearing and tearing, ageing etc. the circumstances such as uneven, the operation shake appear in the tension, even broken silk, disconnected strand in long-term operation, uneven as early as possible adjustment of initial tension is in time found and can furthest extension wire rope life, and if not in time discover to cause the broken silk aggravation when the wire rope is disconnected silk maintenance, wire rope intertwine in the operation causes a series of great potential safety hazards such as wire rope declutch when serious, causes the influence to the normal use of elevator, for this reason we propose wire rope broken silk monitoring devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire rope broken wire monitoring devices to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: wire rope broken wire monitoring devices, including the I-steel base, the last fixed surface of I-steel base installs installation mechanism, the inside fixed mounting of installation mechanism has monitoring mechanism, monitoring mechanism includes the switch, the inside of switch is rotated and is connected with adjusting screw, adjusting screw's external surface fixed connection is connected with beats the pole, the left end of beating the pole is connected with the switch.

Preferably, installation mechanism includes mounting bracket and mount pad, the bottom of mounting bracket and the last fixed surface of I-steel base are connected with, the mount pad passes through the last fixed surface of construction bolt and I-steel base to be connected, and the construction bolt symmetry is equipped with two.

Preferably, the middle position of mount pad upper surface has the bolt sub-assembly through waist type groove fixed mounting, and waist type groove symmetry is equipped with four, the upper surface of bolt sub-assembly and the bottom fixed connection of switch.

Preferably, the middle position of the left side wall of the mounting frame is fixedly connected with a signal emitter, the left side wall of the signal emitter is fixedly connected with the right side wall of the switch, and the signal emitter is electrically connected with the switch.

Preferably, a partition plate is fixedly connected to the left side wall of the switch, a moving groove is formed in the outer surface of the partition plate, and the hitting rod is located inside the moving groove.

Preferably, the lower surface of the switch is fixedly provided with a connecting wire, and the lower end of the connecting wire is electrically connected with an external power supply.

Preferably, the upper part and the lower part of the I-steel base are respectively and rotatably connected with a main rotating wheel and an auxiliary rotating wheel, the outer sides of the main rotating wheel and the auxiliary rotating wheel are rotatably connected with a steel wire rope, and the outer surface of the steel wire rope is in close contact with the outer surfaces of the main rotating wheel and the auxiliary rotating wheel.

Preferably, the hitting rod is L-shaped and located on the right side of the steel wire rope, and a gap is formed between the hitting rod and the steel wire rope.

Preferably, the upper surface of the I-steel base is symmetrically provided with mounting holes, the number of the mounting holes is not less than eight, and the lower surface of the I-steel base is fixedly provided with a connecting piece.

Preferably, the front end of the adjusting screw penetrates through the front face of the switch and extends to the outer side of the switch, and the front end of the adjusting screw is fixedly connected with the adjusting rod.

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

this disconnected silk monitoring devices of wire rope, through the installation mechanism that sets up at work steel base upper surface, fix monitoring mechanism, increase monitoring mechanism's stability, adjust the angle of beating the pole through the regulation screw that rotates on the monitoring mechanism, the surface that makes the pole is close to wire rope's surface, when wire rope removes the drive elevator and goes up and down, wire rope is in one side process of beating the pole, if tension inequality appears in wire rope's surface, fatlute stores up the condition serious and wire rope takes place disconnected strand of disconnected silk, can take place contact or collision with beating the pole, open the switch through beating the pole, thereby make signal transmitter signals, send warning information to the staff, thereby make the staff in time solve the problem.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the switch of the present invention;

fig. 4 is a front view of the switch of the present invention.

In the figure: 1. an I-steel base; 11. a main runner; 12. auxiliary rotating wheels; 13. a wire rope; 2. an installation mechanism; 21. a mounting frame; 22. a mounting seat; 23. installing a bolt; 24. a waist-shaped groove; 25. a bolt assembly; 3. a monitoring mechanism; 31. a signal transmitter; 32. a switch; 33. a partition plate; 34. adjusting screws; 35. beating a rod; 36. a moving groove; 37. and connecting the wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a wire rope broken wire monitoring devices, including I-steel base 1, the last fixed surface of I-steel base 1 installs installation mechanism 2, and the inside fixed mounting of installation mechanism 2 has monitoring mechanism 3, and monitoring mechanism 3 includes switch 32, and the inside of switch 32 rotates and is connected with adjusting screw 34, and adjusting screw 34's external fixed surface is connected with the knockout pin 35, and the left end of knockout pin 35 is connected with switch 32.

In this embodiment, preferably, the mounting mechanism 2 includes a mounting frame 21 and a mounting base 22, the bottom of the mounting frame 21 is fixedly connected with the upper surface of the i-steel base 1, the mounting base 22 is fixedly connected with the upper surface of the i-steel base 1 through a mounting bolt 23, and the mounting bolts 23 are symmetrically arranged in two numbers, the mounting base 22 is fixed through the mounting bolt 23, the monitoring mechanism 3 can be fixed through the mounting frame 21 and the mounting frame 22, the stability of the monitoring mechanism 3 is increased, and therefore the steel wire rope 13 is detected through the monitoring mechanism 3.

In this embodiment, preferably, the middle position of the upper surface of the mounting seat 22 is fixedly provided with four bolt assemblies 25 through the waist-shaped groove 24, the waist-shaped grooves 24 are symmetrically arranged, the upper surface of the bolt assemblies 25 is fixedly connected with the bottom of the switch 32, and the bolt assemblies 25 are fixed through the waist-shaped groove 24, so that the switch 32 is fixed through the bolt assemblies 25, and the stability of the switch 32 is improved.

In this embodiment, preferably, the middle position of the left side wall of the mounting frame 21 is fixedly connected with the signal emitter 31, the left side wall of the signal emitter 31 is fixedly connected with the right side wall of the switch 32, and the signal emitter 31 is electrically connected with the switch 32, and through the signal emitter 31, when the switch 32 is opened, the signal emitter 31 can send a signal, so as to send a monitoring result.

In this embodiment, preferably, a partition 33 is fixedly connected to a left side wall of the switch 32, a moving groove 36 is formed in an outer surface of the partition 33, and a portion of the striking rod 35 is located inside the moving groove 36, the switch 32 and the steel wire rope 13 are separated by the partition 33, so that the steel wire rope 13 and the switch 32 can be prevented from being in direct contact, the switch 32 can be prevented from being damaged, a space can be provided for movement of the striking rod 35 through the moving groove 36, and the striking rod 35 can normally move.

In this embodiment, preferably, the lower surface of the switch 32 is fixedly provided with a connecting wire 37, and the lower end of the connecting wire 37 is electrically connected to an external power supply, so that the switch 32 and the signal emitter 31 can be normally operated by connecting the switch 32 and the signal emitter 31 to the external power supply through the connecting wire 37.

In this embodiment, preferably, the upper side and the lower side of the i-steel base 1 are respectively rotatably connected with a main rotating wheel 11 and an auxiliary rotating wheel 12, the outer sides of the main rotating wheel 11 and the auxiliary rotating wheel 12 are rotatably connected with a steel wire rope 13, the outer surface of the steel wire rope 13 is in close contact with the outer surfaces of the main rotating wheel 11 and the auxiliary rotating wheel 12, the steel wire rope 13 is fixed through the main rotating wheel 11 and the auxiliary rotating wheel 12, and the main rotating wheel 11 and the auxiliary rotating wheel 12 are rotated to drive the steel wire rope 13 to rotate, so as to drive the elevator to move.

In this embodiment, preferably, the hitting rod 35 is L-shaped, the hitting rod 35 is located on the right side of the steel wire rope 13, a gap is formed between the hitting rod 35 and the steel wire rope 13, and the hitting rod 35 and the steel wire rope 13 are provided with the gap therebetween, so that the steel wire rope 13 can be prevented from being mistakenly touched when rotating, and the normal use of the elevator is affected.

In this embodiment, preferably, the upper surface of the i-steel base 1 is symmetrically provided with at least eight mounting holes, the lower surface of the i-steel base 1 is fixedly provided with a connecting piece, and the elevator and the i-steel base 1 are mounted through the mounting holes and the connecting piece, so that the elevator can normally work.

In this embodiment, preferably, the front end of the adjusting screw 34 penetrates through the front surface of the switch 32 and extends to the outside of the switch 32, and the front end of the adjusting screw 34 is fixedly connected with the adjusting rod, and the adjusting rod is grasped and rotated to rotate the adjusting screw 34, so as to facilitate adjustment of the striking rod 35 and enable the monitoring mechanism 3 to work normally.

The utility model discloses a theory of operation and use flow: when the device is used, the mounting mechanism 2 is fixedly mounted on the upper surface of the I-shaped steel base 1 through the mounting bolt 23, the bolt assembly 25 is mounted on the upper surface of the mounting base 22 through the fixing bolt matched with the waist-shaped groove 24, the signal emitter 31 and the switch 32 are respectively and fixedly mounted on the side wall of the mounting frame 21 and the upper surface of the bolt assembly 25, the switch 32 and the signal emitter 31 are electrically connected, the rotating adjusting rod is held to loosen the adjusting screw 34, the switch 32 is translated along the chute, the striking rod 35 is moved to be right below the steel wire rope 13 and then fixed, the switch 32 is moved back and forth along the waist-shaped groove 24 direction, the switch 32 and the striking rod 35 are integrally moved in the passing area of the steel wire rope 13, the bolt assembly 25 is screwed, the switch 32 is moved along the length direction of the I-shaped steel base 1, a gap is left between the striking rod 35 and the steel wire rope 13, and the monitoring mechanism 3 and the mounting mechanism 2 are fixed, when the clearance between the hitting rod 35 and the steel wire rope 13 is 1mm-3mm, if the steel wire rope 13 has uneven tension, serious oil sludge and broken wire and strand conditions, the switch 32 can be triggered in the operation process, a signal is sent through the signal transmitter 31, when the clearance between the hitting rod 35 and the steel wire rope 13 is adjusted to be 5mm-8mm, the broken wire and strand conditions of the steel wire rope 13 can be monitored only, whether the steel wire rope 13 is normally used or not can be pre-warned in advance through the device, timely discovery is achieved, timely processing is achieved, and risk events are 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Wire rope broken wire monitoring devices includes I-steel base (1), its characterized in that: last fixed surface of I-steel base (1) installs installation mechanism (2), the inside fixed mounting of installation mechanism (2) has monitoring mechanism (3), monitoring mechanism (3) are including switch (32), the inside rotation of switch (32) is connected with adjusting screw (34), the outer fixed surface of adjusting screw (34) is connected with beats pole (35), the left end of beating pole (35) is connected with switch (32).

2. The steel wire rope breakage monitoring device according to claim 1, characterized in that: installation mechanism (2) include mounting bracket (21) and mount pad (22), the bottom of mounting bracket (21) is connected with the last fixed surface of I-steel base (1), mount pad (22) are connected with the last fixed surface of I-steel base (1) through mounting bolt (23), and mounting bolt (23) symmetry is equipped with two.

3. The steel wire rope breakage monitoring device according to claim 2, characterized in that: the middle position of mount pad (22) upper surface has bolt sub-assembly (25) through waist type groove (24) fixed mounting, and waist type groove (24) symmetry is equipped with four, the upper surface of bolt sub-assembly (25) and the bottom fixed connection of switch (32).

4. The steel wire rope breakage monitoring device according to claim 2, characterized in that: the middle position fixedly connected with signal transmitter (31) of mounting bracket (21) left side wall, the left side wall of signal transmitter (31) and the right side wall fixed connection of switch (32), and signal transmitter (31) and switch (32) electric connection.

5. The steel wire rope breakage monitoring device according to claim 1, characterized in that: a partition plate (33) is fixedly connected to the left side wall of the switch (32), a moving groove (36) is formed in the outer surface of the partition plate (33), and the part of the striking rod (35) is located inside the moving groove (36).

6. The steel wire rope breakage monitoring device according to claim 1, characterized in that: the lower surface fixed mounting of switch (32) has connecting wire (37), and the lower extreme and the external power electric connection of connecting wire (37).

7. The steel wire rope breakage monitoring device according to claim 1, characterized in that: the upper portion and the lower portion of the I-steel base (1) are respectively connected with a main rotating wheel (11) and an auxiliary rotating wheel (12) in a rotating mode, the outer sides of the main rotating wheel (11) and the auxiliary rotating wheel (12) are connected with a steel wire rope (13) in a rotating mode, and the outer surface of the steel wire rope (13) is in close contact with the outer surfaces of the main rotating wheel (11) and the auxiliary rotating wheel (12).

8. The steel wire rope breakage monitoring device according to claim 7, characterized in that: the striking rod (35) is L-shaped, the striking rod (35) is located on the right side of the steel wire rope (13), and a gap is formed between the striking rod (35) and the steel wire rope (13).

9. The steel wire rope breakage monitoring device according to claim 1, characterized in that: the upper surface symmetry of I-steel base (1) has seted up the mounting hole, and the mounting hole is no less than eight, the lower fixed surface of I-steel base (1) installs the connecting piece.

10. The steel wire rope breakage monitoring device according to claim 1, characterized in that: the front end of the adjusting screw (34) penetrates through the front face of the switch (32) and extends to the outer side of the switch (32), and the front end of the adjusting screw (34) is fixedly connected with an adjusting rod.