CN219507534U - Steel cable cleaning mechanism for tower crane lifting mechanism - Google Patents

Abstract

The utility model discloses a steel cable cleaning mechanism for a lifting mechanism of a tower crane, which comprises a connecting frame and a winder, wherein a rotating roller is arranged on one side of the connecting frame, a conveyor belt is sleeved on the rotating roller, a hairbrush is uniformly and fixedly connected onto the conveyor belt, a rotating rod is arranged on the upper side of the rotating roller, a moving block is connected onto the rotating rod in a threaded manner, an auxiliary rod is inserted onto the upper bottom side of the moving block, a contact ring is rotatably connected onto the moving block, limiting plates are fixedly connected onto two sides of the moving block, a connecting pipe is integrally formed on the limiting plates through casting, an oil tank is fixedly connected onto the upper side of the connecting pipe, an opening is arranged on the bottom side of the oil tank and fixedly connected with a sponge at the opening, and the sponge is in an annular structure.

Description

Steel cable cleaning mechanism for tower crane lifting mechanism

Technical Field

The utility model relates to the technical field of tower crane protection, in particular to a steel cable cleaning mechanism of a tower crane lifting mechanism.

Background

The tower crane is mechanical equipment for transporting goods on the site, and the position movement is realized by operating the lifting mechanism of the tower crane by an operator and matching with a worker, so that the working efficiency is improved, and the material is convenient to transport.

According to the ' steel cable adjusting device of the lifting appliance of the tower crane ' disclosed in the Chinese patent publication No. CN211813078U ', the steel cable is mainly moved left and right in a state of rolling in the lantern ring and drives the whole correcting and tightening frame to move left and right, the rotating of the correcting and tightening frame is not influenced, then the hydraulic rod is utilized to drive the correcting and tightening frame to realize the function of moving left and right, when the correcting and tightening frame leaves the fixed gear, the lower surface of the meshing disc is meshed with the upper surface of the meshing gear, and then the pulley is driven to rotate through the rotation of the reducing motor, the steel cable is bent or wound, and the aim of adjustment is realized.

Therefore, the steel cable cleaning mechanism of the tower crane lifting mechanism is provided, so that the problem that the steel cable is attached with oil sludge to affect the expansion and contraction of the steel cable because the steel cable is contacted with a building site in the expansion and contraction process and the use of the steel cable needs timing maintenance in the process is solved.

Disclosure of Invention

The utility model aims to solve the technical problems: the steel cable used for the tower crane lifting mechanism is used for solving the problem that the use is affected due to the fact that oil sludge is condensed on the steel cable due to lubrication in the use process, so that the steel cable cleaning mechanism for the tower crane lifting mechanism is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a tower crane hoisting mechanism steel cable clearance mechanism, includes linking frame and rolling machine, linking frame is located rolling machine one side and is provided with the live-rollers, the conveyer belt has been cup jointed on the live-rollers, even fixedly connected with brush on the conveyer belt, the live-rollers upside is provided with the dwang, threaded connection has the movable block on the dwang, the bottom has pegged graft to the movable block upside has the auxiliary rod, rotate on the movable block and be connected with the contact ring, the equal fixedly connected with limiting plate in movable block both sides, the limiting plate has the linking pipe through casting integrated into one piece, linking pipe upside fixedly connected with oil tank, the oil tank bottom side is provided with the opening and is located opening part fixedly connected with sponge.

As a preferable technical scheme of the utility model, the sponge is of an annular structure, and the inner side of the sponge is uniformly and fixedly connected with cloth strips, so that oiling protection can be facilitated.

As a preferable technical scheme of the utility model, the sponge is positioned in the connecting pipe, and four contact balls are rotationally embedded on two sides of the connecting pipe, so that the limit can be improved, and meanwhile, certain stability is maintained.

As an optimized technical scheme of the utility model, the connecting frame is fixedly connected with the inclined plate at one side of the conveyor belt, tooth grooves are uniformly formed on the inclined plate and are contacted with the hairbrush, so that the steel cable can be cleaned.

As a preferable technical scheme of the utility model, the connecting frame is fixedly connected with the baffle plate between the winder and the conveyor belt, and the baffle plate is of an inverted L-shaped structure, so that blocking can be provided, and dust falling off of the steel cable is reduced to be contacted with the steel cable on the winder again.

The utility model has the following advantages: through installing conveyer belt and brush and steel cable contact in linking frame one side to form opposite direction with the steel cable under the rotation of rotor roll, and dredge clearance brush through the tooth, can solve the hawser in the tower machine hoisting mechanism in the course of the work, can reduce the adhesion of fatlute, promote stability.

Drawings

FIG. 1 is a schematic side cross-sectional view of a cable cleaning mechanism for a tower crane hoist in accordance with a preferred embodiment of the present utility model;

FIG. 2 is a schematic three-dimensional perspective view of a cable cleaning mechanism for a tower crane hoist in accordance with a preferred embodiment of the present utility model;

fig. 3 is an enlarged schematic view of a cleaning mechanism for a steel cable of a hoisting mechanism of a tower crane according to a preferred embodiment of the present utility model.

Reference numerals illustrate: 1. a connection frame; 2. a winder; 3. a rotating roller; 4. a conveyor belt; 5. a brush; 6. a sloping plate; 7. a baffle; 8. a rotating lever; 9. a moving block; 10. a contact ring; 11. a limiting plate; 12. a connecting pipe; 13. an oil tank; 14. a contact ball; 15. a sponge; 16. a cloth strip.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Please combine referring to a tower crane hoisting mechanism steel cable clearance mechanism that fig. 1-3 shows, including linking frame 1 and rolling machine 2, rolling machine 2 is the hoisting mechanism of tower crane, can drive the material through the expansion and contraction of steel cable and reciprocate, linking frame 1 is located rolling machine 2 one side and is provided with rotor 3, rotor 3 receives driving motor drive, can drive conveyer belt 4 and rotate, and constantly contact with the steel cable, the conveyer belt 4 has been cup jointed on the rotor 3, even fixedly connected with brush 5 on the conveyer belt 4, brush 5 comprises thin short steel wire and stereoplasm fine hair, the steel cable can form the back and forth movement along with the rotation of dwang 8 at the in-process of rolling, can with the continuous contact of brush 5, thereby realize the clearance to the steel cable, rotor 3 upside is provided with dwang 8, threaded connection has movable block 9 on the dwang 8, the upper bottom side grafting of movable block 9 has the auxiliary rod, the rotation is connected with contact ring 10 on the movable block 9, both sides all fixedly connected with limiting plate 11, limiting plate 11 has pipe 12 through casting integrated into one piece, the upper side fixedly connected with brush 13, the opening is located in the oil tank 13 can be provided with the opening through the steel cable 13, and the opening is located in the opening of the oil tank 13, the opening is located in the process of protecting the oil tank 13.

Wherein, cloth 16 fixed connection is in sponge 15 inboard, and cloth 16 has coral fine hair mop to constitute, and sponge 15 is annular structure, can conveniently carry out the fat liquoring protection for the steel cable.

Wherein, contact ball 15 rotates to inlay in linking pipe 12 both sides, links up and sets up sponge 15 in the pipe 12, can provide the spacing to the steel cable, can not prevent the removal of steel cable simultaneously.

Wherein, brush 5 and tooth's socket contact, the tooth's socket is located swash plate 6, and swash plate 6 fixed connection is in linking frame 1, clears up brush 5 through the tooth's socket on swash plate 6, promotes the efficiency that brush 5 cleared up the steel cable.

Wherein, baffle 7 is the type structure of falling L, and baffle 7 fixed connection is in linking frame 1, can block dust and the fatlute under the clearance of brush 5 through setting up baffle 7, prevents the steel cable on dust secondary contact coiler 2.

Working principle: the steel cable is wound and unwound through the winding device 2, then in the process, the driving motor starts to drive the rotating rod 8 to rotate, the moving block 9 moves linearly under the limit of the auxiliary rod and drives the steel cable 2 to be evenly distributed on the winding device, the steel cable moves upwards in the process, the steel cable is continuously contacted with the hairbrush 5 on the conveying belt 4, dust and oil sludge fall off, the hairbrush 5 is treated through the inclined plate 6 and the teeth, then the steel cable continuously moves upwards through the moving block 9 and enters the connecting pipe 12, the steel cable is limited by the ball 14 and stably and continuously moves, in the process, the cloth 16 and the sponge are extruded in the fluctuation due to the contact of the cloth 16 and the sponge 15 with the steel cable, lubricating oil in the oil tank 13 is transmitted to the steel cable through the cloth 16 and the sponge 15, the steel cable can be protected, and the service life of a lifting mechanism of a tower crane is prolonged.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (5)

1. The utility model provides a tower crane hoisting mechanism steel cable clearance mechanism, includes linking frame (1) and coiler (2), linking frame (1) is located coiler (2) one side and is provided with rotor (3), its characterized in that, conveyer belt (4) have been cup jointed on rotor (3), even fixedly connected with brush (5) on conveyer belt (4), rotor (3) upside is provided with dwang (8), threaded connection has movable block (9) on dwang (8), peg graft on the movable block (9) bottom side has auxiliary rod, rotate on movable block (9) and be connected with contact ring (10), equal fixedly connected with limiting plate (11) in movable block (9) both sides, limiting plate (11) have connecting pipe (12) through casting integrated into one piece, linking pipe (12) upside fixedly connected with oil tank (13), oil tank (13) bottom side is provided with the opening and is located opening part fixedly connected with sponge (15).

2. A tower crane hoisting mechanism steel cable cleaning mechanism according to claim 1, wherein the sponge (15) has a ring-shaped structure, and cloth strips (16) are uniformly and fixedly connected to the inner side of the sponge (15).

3. A tower crane hoisting mechanism steel cable cleaning mechanism according to claim 2, characterized in that the sponge (15) is located in the connecting pipe (12), and the connecting pipe (12) is located at two sides of the sponge (15) and is embedded with four contact balls (14) in a rotating way.

4. The steel cable cleaning mechanism for the hoisting mechanism of the tower crane according to claim 1, wherein the connecting frame (1) is fixedly connected with a sloping plate (6) on one side of the conveyor belt (4), tooth grooves are uniformly formed in the sloping plate (6) and are in contact with the hairbrush (5).

5. The steel cable cleaning mechanism for the hoisting mechanism of the tower crane according to claim 4, wherein the connecting frame (1) is fixedly connected with a baffle plate (7) between the winder (2) and the conveyor belt (4), and the baffle plate (7) is of an inverted L-shaped structure.