Steel wire rope quality safety monitoring device for electromechanical special equipment

Abstract

The utility model discloses a quality safety monitoring device for a steel wire rope of electromechanical special equipment, which relates to the field of steel wire ropes and comprises a hanging bracket, a rope body and a guide wheel movably mounted on the inner side of the hanging bracket, a fixing frame is fixedly mounted on the rear side of the hanging bracket, and a cleaning component is fixedly mounted outside the hanging bracket. A steel wire rope flaw detector is movably installed on the inner side of the fixing frame, the rope body is wound around the outer portion of the guide wheel, the cleaning assembly comprises a transverse frame fixedly connected to the front side of the hanging bracket, a guide opening is formed in the transverse frame, and a sliding block is movably clamped in the guide opening. Cleaning liquid in the cleaning liquid box is pumped through the pump machine and sprayed outside the rope body from the spray head, oil stains can be decomposed, the rotating disc rotates to drive the movable rod to rotate, the sliding block is driven to slide along the guide opening to drive the arc-shaped sleeve to be located outside the rope body to rapidly slide and scrub front and back, and therefore cleaning of the outside of the rope body is guaranteed, and monitoring is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of steel wire rope, concretely relates to a kind of electromechanical special equipment steel wire rope quality safety monitoring device. BACKGROUND

[0002] Electromechanical special equipment steel wire rope is important load-bearing component of elevator, passenger cableway, hoisting machinery and other equipment, so good quality inspection of steel wire rope is important measure to reduce the occurrence of related special equipment accidents.Steel wire rope quality safety technology is not up to standard or does not implement quality safety inspection is an important factor leading to steel wire rope damage, so safety monitoring of steel wire rope on special equipment is extremely important.

[0003] The existing electromechanical special equipment steel wire rope quality safety monitoring device, patent number CN220552764U discloses a kind of electromechanical special equipment steel wire rope quality safety monitoring device, by setting cleaning mechanism, make steel wire rope body be inserted in annulus and steel wire rope body contact with several bristles, when steel wire rope body moves, can clean dust on the outer surface of steel wire rope body, but there is not only dust but also oil stain attached to the outside of steel wire rope when it is used, and the cleaning effect is poor, and it continuously monitors the outer surface of steel wire rope body through camera, and the way of checking the outer surface of steel wire rope by staff is not accurate enough. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0005] A kind of electromechanical special equipment steel wire rope quality safety monitoring device, including hanger, rope body and the guide pulley of being movably installed in the inside of hanger, the rear side of the hanger is fixedly installed with fixed frame, the outside of the hanger is fixedly installed with cleaning assembly, the inside of the fixed frame is movably installed with steel wire rope flaw detector, the rope body is wound in the outside of guide pulley, the cleaning assembly includes the crosspiece of being fixedly connected to the front side of hanger, the inside of the crosspiece is equipped with guide port, the inside of the guide port is movably clamped with sliding block, the inside of the sliding block is fixedly connected with arc sleeve, the inside of the arc sleeve is fixedly installed with cleaning brush, the outside of the hanger is movably installed with rotary table, the outside of rotary table and sliding block is provided with connecting shaft, the outside of the connecting shaft is movably installed with movable rod, the top of the hanger is fixedly installed with cleaning liquid box and the pump machine connected with cleaning liquid box, the front side of the pump machine is fixedly connected with spray head.

[0006] The further improvement of the technical scheme of the utility model is that: the fixed frame includes frame body, the lower part of the inside of the frame body is equipped with alignment slot, the steel wire rope flaw detector is movably clamped in the inside of alignment slot, the outside of the frame body is equipped with fixed hole, the inside of the fixed hole is screw-threaded installed with fixed bolt in the steel wire rope flaw detector.

[0007] The further improvement of the utility model technical scheme lies in: the rotating disc is coaxially arranged with the guide wheel, and the connecting shaft is eccentrically arranged outside the rotating disc.

[0008] The further improvement of the utility model technical scheme lies in: the arc-shaped sleeve is arranged outside the rope body, and the cleaning brush is attached to the outside of the rope body.

[0009] The further improvement of the utility model technical scheme lies in: the spray head is arranged directly above the rope body.

[0010] The further improvement of the utility model technical scheme lies in: the spray head is arranged in front of the arc-shaped sleeve.

[0011] The further improvement of the utility model technical scheme lies in: the wire rope flaw detector is sleeved outside the rope body.

[0012] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0013] The utility model provides a kind of wire rope quality safety monitoring device of electromechanical special equipment, and the cleaning liquid in pump machine extraction cleaning liquid box is sprayed on the outside of rope body from spray head, can be decomposed to oil stain, the rotating disc is rotated to drive movable rod rotation, slide block is driven to slide along guide port to drive arc-shaped sleeve to slide and scrub in front and back of rope body outside quickly, to guarantee the cleaning of the outside of rope body, avoid affecting monitoring.

[0014] The utility model provides a kind of wire rope quality safety monitoring device of electromechanical special equipment, and the rear side of steel wire rope flaw detector is clamped in alignment slot, and is taken down from fixed hole and steel wire rope flaw detector by disassembling fixed bolt, by using steel wire rope flaw detector, it is convenient to disassemble and maintain while guaranteeing monitoring accuracy. DRAWINGS

[0015] Figure 1 It is the structure schematic view of electromechanical special equipment wire rope quality safety monitoring device of the utility model;

[0016] Figure 2 It is the structure schematic view of cleaning assembly of the utility model;

[0017] Figure 3 It is the position structure schematic view of arc-shaped sleeve of the utility model;

[0018] Figure 4 It is the installation position schematic view of steel wire rope flaw detector of the utility model;

[0019] Figure 5 It is the structure schematic view of fixed frame of the utility model.

[0020] In the figure: 1, hanging bracket; 2, guide wheel; 3, fixed frame; 31, frame body; 32, alignment slot; 33, fixed hole; 34, fixed bolt; 4, cleaning assembly; 41, cross frame; 42, guide port; 43, sliding block; 44, arc sleeve; 45, cleaning brush; 46, rotating disc; 47, connecting shaft; 48, movable rod; 49, cleaning liquid box; 410, pump; 411, spray head; 5, steel wire rope flaw detector; 6, rope body. DETAILED DESCRIPTION

[0021] The utility model makes further detailed description as follows:

[0022] As Figures 1 to 5 shown, the utility model provides a kind of electromechanical special equipment steel wire rope quality safety monitoring device, including hanging bracket 1, rope body 6 and movable installation in the inside of hanging bracket 1 guide wheel 2, the rear side of hanging bracket 1 is fixedly installed with fixed frame 3, the outside of hanging bracket 1 is fixedly installed with cleaning assembly 4, the inside of fixed frame 3 is movably installed with steel wire rope flaw detector 5, rope body 6 is wound in the outside of guide wheel 2, cleaning assembly 4 includes the cross frame 41 of fixed connection in the front side of hanging bracket 1, the inside of cross frame 41 is equipped with guide port 42, the inside of guide port 42 is movably clamped with sliding block 43, the inside of sliding block 43 is fixedly connected with arc sleeve 44, arc sleeve 44 is fixedly installed with cleaning brush 45 in the inside, the outside of rotating disc 46 is movably installed with hanging bracket 1, and the outside of rotating disc 46 and sliding block 43 is all provided with connecting shaft 47, connecting shaft 47 is movably installed with movable rod 48 in the outside, the top of hanging bracket 1 is fixedly installed with cleaning liquid box 49 and the pump 410 connected with cleaning liquid box 49, and the front side of pump 410 is fixedly connected with spray head 411.

[0023] Through pump 410 extraction cleaning liquid in cleaning liquid box 49 is sprayed in the outside of rope body 6 from spray head 411, can be decomposed to oil dirt, through rotating disc 46 rotation drives movable rod 48 rotation, sliding block 43 is driven along guide port 42 and drives arc sleeve 44 to be located in the outside of rope body 6 and quickly slide scrubbing, to guarantee the cleaning of the outside of rope body 6, avoid influence monitoring.

[0024] As Figure 5 shown, fixed frame 3 includes frame body 31, and the lower side of the inside of frame body 31 is equipped with alignment slot 32, and steel wire rope flaw detector 5 is movably clamped in the inside of alignment slot 32, and the outside of frame body 31 is equipped with fixed hole 33, and fixed hole 33 is screw-mounted with fixed bolt 34 in the inside of steel wire rope flaw detector 5.

[0025] Through the rear side of steel wire rope flaw detector 5 is clamped in alignment slot 32, and is removed from fixed hole 33 and steel wire rope flaw detector 5 by disassembling fixed bolt 34, by using steel wire rope flaw detector 5, it is convenient to carry out dismounting maintenance work while guaranteeing monitoring accuracy.

[0026] AsFigure 2 As shown, the rotating disc 46 is coaxially arranged with the guide wheel 2, and the connecting shaft 47 is arranged eccentrically outside the rotating disc 46.

[0027] When the rotating disc 46 arranged coaxially with the guide wheel 2 rotates with the guide wheel 2, the cleaning brush 45 is driven to slide quickly outside the rope body 6 to scrub the rope body 6.

[0028] As shown in Figure 2 and Figure 3 The arc-shaped sleeve 44 is arranged outside the rope body 6, and the cleaning brush 45 is attached to the outside of the rope body 6.

[0029] By attaching the cleaning brush 45 to the outside of the rope body 6, the cleaning brush 45 is in contact with the rope body 6 to ensure that the dust and oil stains on the outside of the rope body 6 are fully scrubbed.

[0030] As shown in Figure 2 The spray head 411 is arranged directly above the rope body 6.

[0031] The spray head 411 is arranged in front of the arc-shaped sleeve 44.

[0032] By arranging the spray head 411 above the rope body 6 and in front of the arc-shaped sleeve 44, the cleaning liquid is fully sprayed on the outside of the rope body 6 before scrubbing to decompose the oil stains.

[0033] As shown in Figure 4 The steel wire rope flaw detector 5 is arranged outside the rope body 6.

[0034] When the rope body 6 passes through the inside of the steel wire rope flaw detector 5, the excitation coil in the sensor inside the steel wire rope flaw detector 5 will generate an alternating magnetic field, and the rope body 6 will generate an induced current inside it as a magnetic conductor. If the rope body 6 has defects such as broken wires and wear, it will generate a magnetic leakage field or cause a change in the magnetic field on the surface of the steel wire rope. The steel wire rope flaw detector 5 detects these changes to identify the damage to the rope body 6.

[0035] The working principle of the steel wire rope quality safety monitoring device for special mechanical and electrical equipment will be described in detail below.

[0036] As shown in Figures 1 to 5As shown, by winding the rope body 6 on the guide wheel 2, when the rope body 6 moves, the cleaning liquid in the cleaning liquid box 49 is pumped out by the pump 410 and sprayed on the outside of the rope body 6 through the spray head 411 to decompose the oil stains on the outside of the rope body 6. The guide wheel 2 drives the rotating disc 46 coaxial with it to rotate, the rotating disc 46 drives the connecting shaft 47 to rotate, the movable rod 48 is connected between the sliding block 43 and the rotating disc 46, so that the sliding block 43 is driven to slide along the guide opening 42 by the movable rod 48, the arc-shaped sleeve 44 is driven to slide outside the rope body 6 by the sliding block 43, the cleaning brush 45 is driven to move with the arc-shaped sleeve 44 to scrub the outside of the rope body 6, so as to ensure the cleaning of the outside of the rope body 6 and avoid affecting the monitoring. The rope body 6 passes through the inside of the steel wire rope flaw detector 5, when the rope body 6 passes through the sensor inside the steel wire rope flaw detector 5, an alternating magnetic field is generated, the rope body 6 acts as a magnetic conductor to generate an induced current inside it, a leakage magnetic field is generated on the surface of the rope body 6 or the magnetic flux changes, so as to identify the damage of the rope body 6. The rear side of the steel wire rope flaw detector 5 is clamped in the alignment groove 32, and is removed from the fixing hole 33 and the steel wire rope flaw detector 5 by disassembling the fixing bolt 34, so that the steel wire rope flaw detector 5 can be disassembled and maintained.

[0037] The above has made a detailed description of the general utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the utility model, the modifications or improvements are within the scope of the utility model.

Claims

1. A kind of electromechanical special equipment steel wire rope quality safety monitoring device, including hanger (1), rope body (6) and movable installation in the inside guide pulley (2) of hanger (1), it is characterized by: The rear side of the hanging bracket (1) is fixedly installed with a fixing frame (3), the outer side of the hanging bracket (1) is fixedly installed with a cleaning assembly (4), the inner side of the fixing frame (3) is movably installed with a steel wire rope flaw detector (5), and the rope body (6) is wound on the outer side of the guide wheel (2). The cleaning assembly (4) comprises a cross frame (41) fixedly connected to the front side of the hanging bracket (1), a guide opening (42) is formed in the inner side of the cross frame (41), a sliding block (43) is movably connected to the inner side of the guide opening (42), an arc-shaped sleeve (44) is fixedly connected to the inner side of the sliding block (43), a cleaning brush (45) is fixedly installed in the arc-shaped sleeve (44), a rotating disc (46) is movably installed on the outer side of the hanging bracket (1), a connecting shaft (47) is arranged on the outer side of the rotating disc (46) and the sliding block (43), a movable rod (48) is movably installed on the outer side of the connecting shaft (47), a cleaning liquid box (49) is fixedly installed on the top of the hanging bracket (1), a pump (410) connected with the cleaning liquid box (49) is fixedly installed on the front side of the cleaning liquid box (49), and a spray head (411) is fixedly connected to the front side of the pump (410).

2. The electromechanical special equipment steel wire rope quality safety monitoring device according to claim 1, characterized in that: The fixing frame (3) comprises a frame body (31), a positioning groove (32) is formed in the inner side of the lower side of the frame body (31), the steel wire rope flaw detector (5) is movably connected to the inner side of the positioning groove (32), a fixing hole (33) is formed in the outer side of the frame body (31), and a fixing bolt (34) in the steel wire rope flaw detector (5) is screwedly installed in the inner side of the fixing hole (33).

3. The electromechanical special equipment steel wire rope quality safety monitoring device according to claim 1, characterized in that: The rotating disc (46) is coaxially arranged with the guide wheel (2), and the connecting shaft (47) is eccentrically arranged on the outer side of the rotating disc (46).

4. The electromechanical special equipment steel wire rope quality safety monitoring device according to claim 1, characterized in that: The arc-shaped sleeve (44) is arranged on the outer side of the rope body (6), and the cleaning brush (45) is attached to the outer side of the rope body (6).

5. The electromechanical special equipment wire rope quality safety monitoring device according to claim 1, characterized in that: The spray head (411) is arranged directly above the rope body (6).

6. The electromechanical special equipment wire rope quality safety monitoring device according to claim 5, characterized in that: The spray head (411) is arranged in front of the arc-shaped sleeve (44).

7. The electromechanical special equipment wire rope quality safety monitoring device according to claim 2, characterized in that: The steel wire rope flaw detector (5) is sleeved on the outer side of the rope body (6).

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