A steel wire rope maintenance device for building municipal construction

Abstract

The application belongs to the technical field of steel wire rope maintenance, and particularly relates to a steel wire rope maintenance device for building and municipal construction. The technical scheme is as follows: a steel wire rope maintenance device for building and municipal construction, comprising an operation table, wherein a reciprocating crushing mechanism for crushing larger impurities on the steel wire rope and a cleaning mechanism for cleaning the crushed impurities on the steel wire rope are installed on the operation table, and a linkage mechanism for converting the reciprocating movement of the reciprocating crushing mechanism into the reciprocating rotation of the cleaning mechanism is arranged between the cleaning mechanism and the reciprocating crushing mechanism. The steel wire rope maintenance device for building and municipal construction provided by the application can clean the concrete and larger impurities adhered to the surface of the steel wire rope, completely clean the surface of the steel wire rope, and improve the protection effect on the steel wire rope.

Description

Technical Field

[0001] This invention belongs to the field of wire rope maintenance technology, and specifically relates to a wire rope maintenance device for building and municipal construction. Background Technology

[0002] In the field of building and municipal construction, heavy machinery and equipment such as hoisting and lifting equipment, impact drilling rigs, rotary drilling rigs, and tower cranes are commonly used. These machines all use wire ropes, and the maintenance of wire ropes is crucial to the performance and safety of the equipment. The Chinese patent "A wire rope maintenance device for building and municipal construction" (authorization announcement number "CN 216539278 U") describes a wire rope maintenance device for building and municipal construction. This device consists of a wire rope body, a curing pool, a motor, an output rod, a rotating gear, toothed rings, an oil storage box, and brushes. When the motor is started, it drives the output rod to rotate the rotating gear. The rotating gear drives the toothed rings on both sides to rotate the brushes. The brushes inside the right toothed ring remove dust from the surface of the wire rope body, allowing the curing oil to drip down the brushes and come into better contact with the surface of the wire rope body.

[0003] This method has the following drawbacks:

[0004] While a brush can clean dust from the surface of a steel wire rope, during construction, impurities such as concrete may adhere to the surface of the rope. The amount of dust that can be cleaned with a brush is limited. When there are many impurities, the brush may deform during cleaning, resulting in a decrease in cleaning effectiveness and thus affecting the protection of the steel wire rope. Summary of the Invention

[0005] In order to solve the above-mentioned problems in the existing technology, the purpose of this invention is to provide a wire rope maintenance device for building and municipal construction, which cleans the concrete and larger impurities adhering to the surface of the wire rope, thoroughly cleans the surface of the wire rope, and improves the protective effect on the wire rope.

[0006] The technical solution adopted in this invention is as follows:

[0007] A wire rope maintenance device for building and municipal construction includes an operating platform. The operating platform is equipped with a reciprocating crushing mechanism for crushing larger impurities on the wire rope and a cleaning mechanism for cleaning the crushed impurities on the wire rope. A linkage mechanism is provided between the cleaning mechanism and the reciprocating crushing mechanism to convert the reciprocating movement of the reciprocating crushing mechanism into the reciprocating rotation of the cleaning mechanism.

[0008] The reciprocating crushing mechanism of this invention can crush larger impurities on the wire rope during its reciprocating movement, thereby reducing the cleaning difficulty of the cleaning mechanism; the cleaning mechanism can remove the crushed impurities from the wire rope. This invention can clean concrete and larger impurities adhering to the surface of the wire rope, thoroughly cleaning the surface of the wire rope and improving the protective effect on the wire rope.

[0009] The linkage mechanism converts the reciprocating movement of the reciprocating crushing mechanism into the reciprocating rotation of the cleaning mechanism. Thus, while the reciprocating crushing mechanism moves back and forth, the cleaning mechanism automatically rotates back and forth to thoroughly clean the crushed impurities on the wire rope. Therefore, this invention uses only one drive device to simultaneously drive the reciprocating crushing mechanism and the cleaning mechanism, simplifying the device structure and ensuring the synchronization of their actions. This guarantees that the crushed impurities on the wire rope are cleaned promptly, ensuring a high cleanliness rate.

[0010] In a preferred embodiment of the present invention, the reciprocating crushing mechanism includes a connecting plate, a linkage mechanism disposed between the connecting plate and the cleaning mechanism, a plurality of springs connected to the connecting plate, the other end of the springs connected to a first mounting plate, the first mounting plate being fixed to the operating table, a cleaning ring connected to the connecting plate, a steel wire rope passing through the cleaning ring, and a plurality of cleaning rods for crushing larger impurities on the steel wire rope being fixed inside the cleaning ring; a cam mechanism for pushing the connecting plate to reciprocate is fixed on the operating table. The cam mechanism pushes the connecting plate to reciprocate, the springs can push the connecting plate to return to its original position, and the cleaning rods on the cleaning ring crush larger impurities on the steel wire rope during the reciprocating movement. When the connecting plate reciprocates, power is transmitted to the cleaning mechanism through the linkage mechanism.

[0011] In a preferred embodiment of the present invention, the cam mechanism includes a second mounting plate fixed to the operating table. A reciprocating drive motor is mounted on the second mounting plate, and a cam is connected to the output end of the reciprocating drive motor. The cam contacts the connecting plate. The reciprocating drive motor drives the cam to rotate, thereby pushing the connecting plate to move linearly back and forth relative to the wire rope together with the spring when the cam rotates.

[0012] As a preferred embodiment of the present invention, the cleaning rod is inclined relative to the axis of the wire rope, and the end of the cleaning rod is conical, which facilitates reliable crushing of larger impurities on the wire rope.

[0013] In a preferred embodiment of the present invention, a limiting rod is fixed on the connecting plate, the limiting rod passes through the first mounting plate, and a spring is sleeved on the limiting rod. During the reciprocating movement of the connecting plate, the limiting rod on it always moves linearly within the hole of the first mounting plate, thereby improving the stability of the connecting plate's movement and preventing the cleaning rod on the cleaning ring from getting stuck with the wire rope.

[0014] In a preferred embodiment of the present invention, the cleaning mechanism includes a fixed ring fixed to the operating table. A circular ring is fitted inside the fixed ring, and a coil spring connects the fixed ring and the circular ring. Several annular brushes for cleaning crushed impurities on the wire rope are fixed inside the circular ring. A linkage mechanism is disposed between the circular ring and the reciprocating crushing mechanism. When the reciprocating crushing mechanism moves linearly back and forth, the linkage mechanism drives the circular ring to rotate back and forth, and the coil spring drives the circular ring to reset. Thus, the annular brushes inside the circular ring thoroughly clean the impurities on the wire rope during the reciprocating rotation.

[0015] As a preferred embodiment of the present invention, the linkage mechanism includes a first trigger block and a second trigger block. The first trigger block is fixed on a ring, and the second trigger block is fixed on a reciprocating crushing mechanism. Both the first trigger block and the second trigger block have inclined surfaces that are inclined relative to the axis of the wire rope. During the process of the reciprocating crushing mechanism driving the second trigger block to move back and forth, the inclined surfaces of the first trigger block and the second trigger block are always in contact.

[0016] During the reciprocating movement of the crushing mechanism, the second trigger block moves synchronously. Initially, the coil spring is in a contracted state. When the second trigger block moves away from the first trigger block, it releases pressure on the first trigger block. At this time, the coil spring releases and drives the ring and annular brush to rotate counterclockwise. When the reciprocating crushing mechanism resets the second trigger block, it presses against the first trigger block again. The coil spring then tightens again, driving the ring and annular brush to rotate clockwise to reset. Therefore, during the reciprocating movement of the second trigger block, the ring brush rotates reciprocally under the action of the first trigger block and the coil spring, further cleaning impurities from the surface of the wire rope, thus ensuring thorough cleaning of the wire rope surface.

[0017] As a preferred embodiment of the present invention, an oil storage box is also fixed on the operating table, and a brush strip is connected below the oil storage box for dripping the maintenance oil in the oil storage box onto the wire rope. The brush strip is located on the side of the cleaning mechanism away from the reciprocating crushing mechanism. When the wire rope moves below the brush strip after cleaning, the maintenance oil in the oil storage box drips onto the surface of the wire rope through the brush strip.

[0018] In a preferred embodiment of the present invention, a coating mechanism is also fixed on the operating table. The coating mechanism includes a brush holder fixed to the operating table, and a rotating ring rotatably connected to the brush holder. The rotating ring is sleeved on the wire rope and located on the side of the wire rope away from the cleaning mechanism. A rotating brush for evenly applying the maintenance oil to the wire rope is provided inside the rotating ring. A rotating drive mechanism is also installed on the operating table, and the output end of the rotating drive mechanism is connected to a rotation transmission. The rotating drive mechanism drives the rotating ring to rotate, and the rotating brush inside the rotating ring evenly applies the maintenance oil to the surface of the wire rope, thus maintaining the wire rope.

[0019] In a preferred embodiment of the present invention, the rotation drive mechanism includes a rotation drive bracket fixed to an operating table. A rotation drive motor is mounted on the rotation drive bracket, and a drive gear is connected to the output end of the rotation drive motor. A driven gear is provided on the rotating ring, and the drive gear meshes with the driven gear. The rotation drive motor drives the drive gear to rotate, and the drive gear drives the driven gear to rotate, thereby causing the rotating ring to drive the rotating brush to rotate. The rotating brush evenly applies the maintenance oil to the surface of the wire rope.

[0020] The beneficial effects of this invention are as follows:

[0021] 1. The reciprocating crushing mechanism of the present invention can crush larger impurities on the wire rope during the reciprocating movement, thereby reducing the cleaning difficulty of the cleaning mechanism; the cleaning mechanism can clean the crushed impurities on the wire rope. The present invention can clean concrete and larger impurities adhering to the surface of the wire rope, thoroughly clean the surface of the wire rope, and improve the protective effect on the wire rope.

[0022] 2. The linkage mechanism converts the reciprocating movement of the reciprocating crushing mechanism into the reciprocating rotation of the cleaning mechanism. Thus, while the reciprocating crushing mechanism moves back and forth, the cleaning mechanism automatically rotates back and forth to thoroughly clean the crushed impurities on the wire rope. Therefore, this invention uses only one drive device to simultaneously drive the reciprocating crushing mechanism and the cleaning mechanism, simplifying the device structure and ensuring the synchronization of the actions of the two mechanisms. This guarantees that the crushed impurities on the wire rope can be cleaned in a timely manner, ensuring a high cleanliness rate of the wire rope. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention;

[0024] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0025] Figure 3 This is a structural diagram of the reciprocating crushing mechanism and the cleaning mechanism;

[0026] Figure 4 This is a schematic diagram of the reciprocating crushing mechanism;

[0027] Figure 5 yes Figure 4 A magnified view of a section at point B in the middle;

[0028] Figure 6 This is a structural diagram of the cleaning mechanism.

[0029] In the diagram: 1-Operating table; 2-Wire rope; 3-Reciprocating crushing mechanism; 4-Cleaning mechanism; 5-Linkage mechanism; 6-Cam mechanism; 7-Oil storage box; 8-Painting mechanism; 9-Rotation drive mechanism; 31-Connecting plate; 32-Spring; 33-First mounting plate; 34-Cleaning ring; 35-Cleaning rod; 36-Limit rod; 41-Fixing ring; 42-Circular ring; 43-Coil spring; 44-Annular brush; 51-First trigger block; 52-Second trigger block; 61-Second mounting plate; 62-Reciprocating drive motor; 63-Cam; 71-Brush strip; 81-Brush bracket; 82-Rotating ring; 83-Rotating brush; 91-Rotation drive bracket; 92-Rotation drive motor; 93-Driving gear; 94-Driven gear. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention. It should be noted that, unless otherwise specified, the embodiments and features described in the embodiments of the invention can be combined with each other.

[0032] like Figures 1-6 As shown, the wire rope maintenance device for building and municipal construction in this embodiment includes an operating platform 1. The operating platform 1 is equipped with a reciprocating crushing mechanism 3 for crushing larger impurities on the wire rope 2 and a cleaning mechanism 4 for cleaning the crushed impurities on the wire rope 2. A linkage mechanism 5 is provided between the cleaning mechanism 4 and the reciprocating crushing mechanism 3 to convert the reciprocating movement of the reciprocating crushing mechanism 3 into the reciprocating rotation of the cleaning mechanism 4.

[0033] The reciprocating crushing mechanism 3 of this invention can crush larger impurities on the wire rope 2 during its reciprocating movement, thereby reducing the cleaning difficulty of the cleaning mechanism 4; the cleaning mechanism 4 can clean the crushed impurities on the wire rope 2. This invention can clean the concrete and larger impurities adhering to the surface of the wire rope 2, thoroughly clean the surface of the wire rope 2, and improve the protective effect on the wire rope 2.

[0034] The linkage mechanism 5 converts the reciprocating movement of the reciprocating crushing mechanism 3 into the reciprocating rotation of the cleaning mechanism 4. Thus, while the reciprocating crushing mechanism 3 moves back and forth, the cleaning mechanism 4 automatically rotates back and forth to thoroughly clean the crushed impurities on the wire rope 2. Therefore, this invention uses only one drive device to simultaneously drive the reciprocating crushing mechanism 3 and the cleaning mechanism 4, simplifying the device structure and ensuring the synchronicity of the actions of the reciprocating crushing mechanism 3 and the cleaning mechanism 4. This ensures that the crushed impurities on the wire rope 2 are cleaned in a timely manner, guaranteeing a high cleanliness rate of impurities on the wire rope 2.

[0035] Specifically, the reciprocating crushing mechanism 3 includes a connecting plate 31, a linkage mechanism 5 disposed between the connecting plate 31 and the cleaning mechanism 4, a plurality of springs 32 connected to the connecting plate 31, the other end of each spring 32 connected to a first mounting plate 33 fixed to the operating table 1, a cleaning ring 34 connected to the connecting plate 31, a steel wire rope 2 passing through the cleaning ring 34, and a plurality of cleaning rods 35 for crushing larger impurities on the steel wire rope 2 fixed inside the cleaning ring 34; a cam mechanism 6 for pushing the connecting plate 31 to reciprocate is fixed on the operating table 1. The cam mechanism 6 pushes the connecting plate 31 to reciprocate, the springs 32 can push the connecting plate 31 to return to its original position, and the cleaning rods 35 on the cleaning ring 34 crush larger impurities on the steel wire rope 2 during the reciprocating movement. When the connecting plate 31 reciprocates, the power is transmitted to the cleaning mechanism 4 through the linkage mechanism 5.

[0036] The cam mechanism 6 includes a second mounting plate 61, which is fixed to the operating table 1. A reciprocating drive motor 62 is mounted on the second mounting plate 61, and a cam 63 is connected to the output end of the reciprocating drive motor 62. The cam 63 contacts the connecting plate 31. The reciprocating drive motor 62 drives the cam 63 to rotate, so that when the cam 63 rotates, it pushes the connecting plate 31 to move linearly back and forth relative to the wire rope 2 together with the spring 32.

[0037] It should be noted that the cleaning rod 35 is inclined relative to the axis of the wire rope 2, and the end of the cleaning rod 35 is conical, which facilitates the reliable crushing of larger impurities on the wire rope 2.

[0038] A limiting rod 36 is fixed on the connecting plate 31, and the limiting rod 36 passes through the first mounting plate 33. A spring 32 is sleeved on the limiting rod 36. During the reciprocating movement of the connecting plate 31, the limiting rod 36 always moves linearly within the hole of the first mounting plate 33, thereby improving the stability of the movement of the connecting plate 31 and preventing the cleaning rod 35 on the cleaning ring 34 from getting stuck with the wire rope 2.

[0039] Specifically, the cleaning mechanism 4 includes a fixed ring 41, which is fixed to the operating table 1. A circular ring 42 is fitted inside the fixed ring 41, and a coil spring 43 connects the fixed ring 41 and the circular ring 42. Several annular brushes 44 for cleaning the crushed impurities on the wire rope 2 are fixed inside the circular ring 42. A linkage mechanism 5 is disposed between the circular ring 42 and the connecting plate 31. When the reciprocating crushing mechanism 3 moves reciprocally in a linear motion, the linkage mechanism 5 drives the circular ring 42 to rotate reciprocally, and the coil spring 43 drives the circular ring 42 to reset. Thus, the annular brushes 44 inside the circular ring 42 thoroughly clean the impurities on the wire rope 2 during the reciprocating rotation.

[0040] Specifically, the linkage mechanism 5 includes a first trigger block 51 and a second trigger block 52. The first trigger block 51 is fixed on the ring 42, and the second trigger block 52 is fixed on the connecting plate 31. Both the first trigger block 51 and the second trigger block 52 have inclined surfaces that are inclined relative to the axis of the wire rope 2, and the inclination angle of the inclined surface of the first trigger block 51 is the same as that of the inclined surface of the second trigger block 52. The width of the first trigger block 51 is greater than the width of the second trigger block 52, ensuring that during the reciprocating crushing mechanism 3 drives the second trigger block 52 to move back and forth, the inclined surfaces of the first trigger block 51 and the second trigger block 52 are always in contact, and the second trigger block 52 will not extend out of the inclined surface area of ​​the first trigger block 51.

[0041] During the reciprocating movement of the connecting plate 31, the second trigger block 52 moves synchronously. Since the coil spring 43 is in a contracted state in the initial state, when the second trigger block 52 moves away from the first trigger block 51, it releases the pressure on the first trigger block 51. At this time, the coil spring 43 releases and drives the ring 42 and the annular brush 44 to rotate counterclockwise. When the connecting plate 31 drives the second trigger block 52 to reset, the second trigger block 52 presses against the first trigger block 51 again. At this time, the coil spring 43 tightens again and drives the ring 42 and the annular brush 44 to rotate clockwise to reset. Therefore, during the reciprocating movement of the second trigger block 52, under the action of the first trigger block 51 and the coil spring 43, the annular brush 44 rotates reciprocally, further cleaning the impurities on the surface of the wire rope 2, thus ensuring thorough cleaning of the impurities on the surface of the wire rope 2.

[0042] Furthermore, an oil storage box 7 is fixed on the operating table 1. A brush strip 71 is connected below the oil storage box 7 to drip the maintenance oil from the oil storage box 7 onto the wire rope 2. The brush strip 71 is located on the side of the cleaning mechanism 4 away from the reciprocating crushing mechanism 3. After cleaning, when the wire rope 2 moves below the brush strip 71, the maintenance oil in the oil storage box 7 drips onto the surface of the wire rope 2 through the brush strip 71.

[0043] To facilitate even application of the maintenance oil, an application mechanism 8 is fixed on the operating table 1. The application mechanism 8 includes a brush holder 81, which is fixed to the operating table 1. A rotating ring 82 is rotatably connected to the brush holder 81 and is fitted onto the wire rope 2. The rotating ring 82 is located on the side of the bristles 71 furthest from the cleaning mechanism 4. A rotating brush 83 is installed inside the rotating ring 82 to evenly apply the maintenance oil to the wire rope 2. A rotation drive mechanism 9 is also installed on the operating table 1, and its output end is connected to a rotation transmission. The rotation drive mechanism 9 drives the rotating ring 82 to rotate, and the rotating brush 83 inside the rotating ring 82 evenly applies the maintenance oil to the surface of the wire rope 2, thus maintaining the wire rope 2.

[0044] The rotating drive mechanism 9 includes a rotating drive bracket 91, which is fixed to the operating table 1. A rotating drive motor 92 is mounted on the rotating drive bracket 91, and a drive gear 93 is connected to the output end of the rotating drive motor 92. A driven gear 94 is provided on the rotating ring 82, and the drive gear 93 meshes with the driven gear 94. The rotating drive motor 92 drives the drive gear 93 to rotate, and the drive gear 93 drives the driven gear 94 to rotate. As a result, the rotating ring 82 drives the rotating brush 83 to rotate, and the rotating brush 83 evenly applies the maintenance oil to the surface of the wire rope 2.

[0045] Working principle:

[0046] When maintaining the wire rope 2, insert one end of the wire rope 2 into the cleaning ring 34, pull the wire rope 2 towards the rotating brush 83, and let the wire rope 2 pass through the annular brush 44 and the rotating brush 83 in sequence. At the same time, start the reciprocating drive motor 62 to drive the cam 635 to rotate. Under the action of the spring 32, the connecting plate 31 will drive the cleaning ring 34 to move laterally back and forth. At this time, the other end of the cleaning ring 34 and the cleaning rod 35 will continuously collide with the larger impurities accumulated on the surface of the wire rope 2, causing the larger impurities to break and fall off. After the initial cleaning is completed, the wire rope 2 moves into the annular brush 44.

[0047] During the reciprocating movement of the connecting plate 31, the second trigger block 52 moves synchronously. Since the coil spring 43 is in a contracted state in the initial state, when the second trigger block 52 moves away from the first trigger block 51, it releases the pressure on the first trigger block 51. At this time, the coil spring 43 releases and drives the ring 42 and the annular brush 44 to rotate counterclockwise. When the connecting plate 31 drives the second trigger block 52 to reset, the second trigger block 52 presses against the first trigger block 51 again. At this time, the coil spring 43 tightens again and drives the ring 42 and the annular brush 44 to rotate clockwise to reset. Therefore, during the reciprocating movement of the second trigger block 52, under the action of the first trigger block 51 and the coil spring 43, the annular brush 44 rotates reciprocally, further cleaning the impurities on the surface of the wire rope 2, thus ensuring thorough cleaning of the impurities on the surface of the wire rope 2. When the cleaned wire rope 2 moves to the bottom of the brush strip 71, the maintenance oil in the oil storage box 7 drips onto the surface of the wire rope 2 through the brush strip 71. At the same time, the rotating brush 83 is driven to rotate and evenly apply the maintenance oil to the surface of the wire rope 2 to maintain the wire rope 2.

[0048] This invention is not limited to the above-described optional embodiments. Anyone can derive other various forms of products under the guidance of this invention. However, regardless of any changes made in their shape or structure, any technical solution that falls within the scope of the claims of this invention shall be protected by this invention.

Claims

1. A wire rope maintenance device for construction municipal work, characterized by: It includes an operating table (1), on which a reciprocating crushing mechanism (3) for crushing larger impurities on the wire rope (2) and a cleaning mechanism (4) for cleaning the crushed impurities on the wire rope (2) are installed. A linkage mechanism (5) is provided between the cleaning mechanism (4) and the reciprocating crushing mechanism (3) to convert the reciprocating movement of the reciprocating crushing mechanism (3) into the reciprocating rotation of the cleaning mechanism (4). The reciprocating crushing mechanism (3) includes a connecting plate (31), a linkage mechanism (5) is set between the connecting plate (31) and the cleaning mechanism (4), a number of springs (32) are connected to the connecting plate (31), the other end of the springs (32) is connected to a first mounting plate (33), the first mounting plate (33) is fixed on the operating table (1), a cleaning ring (34) is connected to the connecting plate (31), a steel wire rope (2) passes through the cleaning ring (34), and a number of cleaning rods (35) for crushing larger impurities on the steel wire rope (2) are fixed inside the cleaning ring (34); a cam mechanism (6) for pushing the connecting plate (31) to move back and forth is fixed on the operating table (1). The cam mechanism (6) includes a second mounting plate (61), which is fixed on the operating table (1). A reciprocating drive motor (62) is mounted on the second mounting plate (61), and a cam (63) is connected to the output end of the reciprocating drive motor (62). The cam (63) contacts the connecting plate (31). The cleaning mechanism (4) includes a fixed ring (41), which is fixed to the operating table (1). A circular ring (42) is fitted inside the fixed ring (41). A coil spring (43) is connected between the fixed ring (41) and the circular ring (42). Several annular brushes (44) for cleaning the crushed impurities on the wire rope (2) are fixed inside the circular ring (42). A linkage mechanism (5) is set between the circular ring (42) and the reciprocating crushing mechanism (3). The linkage mechanism (5) includes a first trigger block (51) and a second trigger block (52). The first trigger block (51) is fixed on the ring (42), and the second trigger block (52) is fixed on the reciprocating crushing mechanism (3). Both the first trigger block (51) and the second trigger block (52) have inclined surfaces that are inclined relative to the axis of the wire rope (2). During the process of the reciprocating crushing mechanism (3) driving the second trigger block (52) to move back and forth, the inclined surfaces of the first trigger block (51) and the second trigger block (52) are always in contact. When maintaining the wire rope (2), during the reciprocating movement of the second trigger block (52), the first trigger block (51) and the coil spring (43) will drive the annular brush (44) to reciprocate and rotate, and clean the impurities on the surface of the wire rope (2) again.

2. The wire rope maintenance device for building and municipal construction according to claim 1, characterized in that: The cleaning rod (35) is inclined relative to the axis of the wire rope (2), and the end of the cleaning rod (35) is conical.

3. The wire rope maintenance device for building and municipal construction according to claim 1, characterized in that: A limiting rod (36) is fixed on the connecting plate (31), the limiting rod (36) passes through the first mounting plate (33), and the spring (32) is sleeved on the limiting rod (36).

4. The wire rope maintenance device for building and municipal construction according to claim 1, characterized in that: An oil storage box (7) is also fixed on the operating table (1). Below the oil storage box (7) is a hair strip (71) for dripping the maintenance oil in the oil storage box (7) onto the wire rope (2). The hair strip (71) is located on the side of the cleaning mechanism (4) away from the reciprocating crushing mechanism (3).

5. A wire rope maintenance device for building and municipal construction according to claim 4, characterized in that: The operating table (1) is also fixed with a coating mechanism (8). The coating mechanism (8) includes a brush holder (81). The brush holder (81) is fixed on the operating table (1). The brush holder (81) is rotatably connected to a rotating ring (82). The rotating ring (82) is sleeved on the wire rope (2). The rotating ring (82) is located on the side of the bristle strip (71) away from the cleaning mechanism (4). The rotating ring (82) is provided with a rotating brush (83) for spreading the maintenance oil on the wire rope (2). The operating table (1) is also equipped with a rotating drive mechanism (9). The output end of the rotating drive mechanism (9) is connected to the rotating transmission.

6. The wire rope maintenance device for building and municipal construction according to claim 5, characterized in that: The rotation drive mechanism (9) includes a rotation drive bracket (91), which is fixed on the operating table (1). A rotation drive motor (92) is installed on the rotation drive bracket (91). The output end of the rotation drive motor (92) is connected to a drive gear (93). A driven gear (94) is provided on the rotating ring (82). The drive gear (93) meshes with the driven gear (94).

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