CN220738643U

CN220738643U - Crane track cleaning device

Info

Publication number: CN220738643U
Application number: CN202322232277.4U
Authority: CN
Inventors: 朱瑞歌; 李韶; 朱胜磊
Original assignee: Sichuan Pengsheng Heavy Intelligent Equipment Co ltd
Current assignee: Sichuan Pengsheng Heavy Intelligent Equipment Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-04-09
Anticipated expiration: 2033-08-18

Abstract

The utility model discloses a crane rail cleaning device, which belongs to the technical field of crane rails and comprises two groups of fixed frames, wherein two sides of an inner cavity of each fixed frame are rotatably connected with a rotating shaft through a bracket, the surface of each rotating shaft is fixedly provided with a movable wheel, the inner cavity of each fixed frame is provided with a driving assembly for driving the corresponding rotating shaft, and the surface of each fixed frame is fixedly provided with a fixed box.

Description

Crane track cleaning device

Technical Field

The utility model relates to the technical field of crane rails, in particular to a crane rail cleaning device.

Background

The crane is a multi-action hoisting machine for vertically hoisting and horizontally carrying heavy objects in a certain range, and the bridge crane is hoisting equipment for hoisting materials by transversely erecting the bridge crane above workshops, warehouses and yards. The bridge-like shape is obtained by sitting on tall concrete columns or metal supports at both ends. The bridge frame of the bridge crane longitudinally runs along the tracks paved on the two side high frames, so that the space below the bridge frame can be fully utilized to hoist materials, and the bridge frame is not blocked by ground equipment. The hoisting machine has the advantages of being the hoisting machine with the widest application range and the largest number.

In the prior art, publication No.: the utility model of CN219212700U in China discloses a crane rail cleaning device, which comprises a moving mechanism and a litter bin, wherein a polishing wheel is arranged in the litter bin through a connecting rod, a litter-cleaning motor is arranged at one end of the polishing wheel, one end of the polishing wheel is connected with the output end of the litter-cleaning motor, a gear III is arranged on the connecting rod between the polishing wheels, a gear II is meshed with the gear III, the gear II is sleeved in the middle of a supporting rod, the gear II is meshed with a gear I, the gear I is arranged on the connecting rod in the litter bin, and a litter brush is fixedly arranged on the connecting rod through a bolt. According to the utility model, the grinding wheel, the cleaning motor and the like are arranged, so that the device optimizes the performance of the device, and the cleaning device removes rust on the track through the action of the grinding wheel, thereby avoiding the influence on the stability and the safety of the whole structure of the crane due to rust of the track iron piece.

The technical scheme is that the device is arranged on the outer side of a track, rust spots and dust on the surface of the track are removed by the polishing wheel and the cleaning brush, the track is cleaned normally, because the pulley moves in the track groove to be coated with lubricating oil, the lubricating oil is exposed in the air to easily adsorb the dust, the lubricating oil is combined with the dust along with accumulation of time to cause viscosity increase, the running of the pulley is hindered, the cleaning of the track is mainly performed on the lubricating oil attached with the dust, and meanwhile, the lubricating oil is coated in the track groove, so that the cleaning of the surface is not performed on the lubricating oil.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hoist track cleaning device, includes two sets of fixed frames, two sets of both sides of fixed frame inner chamber are connected with the rotation axis through the support rotation, the fixed surface of rotation axis is provided with and removes the round, the inner chamber of fixed frame is provided with the drive assembly that drives the rotation axis, a set of fixed surface of fixed frame is fixed with the fixed box, a set of fixed frame's inside is connected with first threaded rod through the bearing rotation, one end of first threaded rod runs through to the inner chamber of fixed box, another set of fixed frame's inside is inlayed and is equipped with first thread bush, one end that first threaded rod kept away from the fixed box runs through first thread bush and with first thread bush threaded connection, the inner chamber of fixed box is provided with and carries out synchronous drive's adjusting part to first threaded rod, the both sides of fixed frame inner chamber all activity is provided with the installation piece, one side that the installation piece is in opposite is fixed with electric putter, electric putter's piston rod is fixed with the scraper blade, the inner chamber of fixed frame is provided with the elevating module that carries out the up-down movement to the installation piece;

the movable wheel is positioned on the front side and the rear side of the I-shaped steel rail.

Preferably, the driving assembly comprises a driven chain wheel fixed on the surface of the rotating shaft, a driving motor is fixed in the inner cavity of the fixed frame, a driving chain wheel is fixed on an output shaft of the driving motor, and transmission chains are connected to the surfaces of the driving chain wheel and the driven chain wheel in a transmission manner.

Preferably, the adjusting component comprises a first servo motor fixed in the inner cavity of the fixed box, a double-grooved wheel is fixed on an output shaft of the first servo motor, a single-grooved wheel is fixed at one end of the first threaded rod, and a transmission belt is connected with the surface transmission of the single-grooved wheel and the double-grooved wheel.

Preferably, the lifting assembly comprises a second servo motor fixed at the top of the fixed frame, a second threaded rod is fixed on an output shaft of the second servo motor, the second threaded rod rotates in an inner cavity of the fixed frame through a bearing, a second thread sleeve is embedded in the installation block, and the second threaded rod penetrates through the second thread sleeve and is in threaded connection with the inner cavity of the thread sleeve.

Preferably, a group of limit rods are fixed on the periphery of one side of the fixed frame, a limit hole is formed in the surface of the other group of fixed frames, and the other side of the limit rods penetrates through the inner cavity of the limit hole.

Preferably, the top of fixed frame inner chamber has seted up the recess in proper order, and the inner chamber of recess inlays and has the roller, the roller runs through the recess and laminating with I-steel rail's top.

Preferably, a fixing column is fixed at the top of the fixing frame, and a safety rope is tied on the surface of the fixing column.

Preferably, a limiting frame is fixed on the surface of the scraping plate, a through hole is formed in the surface of the installation block, and one end, far away from the scraping plate, of the limiting frame penetrates through the inner cavity of the through hole.

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

1. according to the utility model, the two groups of fixing frames are clamped and mounted on the outer side of the I-shaped steel rail through the first threaded rod and the first threaded sleeve, then the I-shaped steel is supported by the support and the moving wheel, then the electric push rod drives the scraping plate to contact with the I-shaped steel rail, then the device is matched with the movement of the device, oil stains in the I-shaped steel rail are cleaned by using the scraping plate, and meanwhile, the mounting block can be driven by the second threaded rod to move up and down, so that the oil stains in the I-shaped steel rail are ensured to be cleaned, and the cleaning of a high-place rail is facilitated to help a user.

2. According to the utility model, through the arrangement of the rollers, the device is convenient to contact and rub the fixing frame with the top of the I-shaped steel rail under the influence of gravity, so that the movement of the device is hindered, the friction force is reduced, and the flexibility of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic perspective view of a first fixing frame according to the present utility model;

FIG. 4 is a schematic perspective view of an adjusting assembly according to the present utility model;

fig. 5 is a schematic perspective view of the rotating shaft and the moving wheel of the present utility model.

Reference numerals in the drawings: 1. a fixed frame; 2. a rotation shaft; 3. a moving wheel; 4. a drive assembly; 41. a driven sprocket; 42. a driving motor; 43. driving a chain wheel; 44. a drive chain; 5. a fixed box; 6. a first threaded rod; 7. a first threaded sleeve; 8. an adjustment assembly; 81. a first servo motor; 82. a double sheave; 83. a single sheave; 84. a drive belt; 9. a mounting block; 10. an electric push rod; 11. a scraper; 12. a lifting assembly; 121. a second servo motor; 122. a second threaded rod; 123. a second threaded sleeve; 13. an I-steel track; 14. a limit rod; 15. a limiting hole; 16. a roller; 17. fixing the column; 18. a safety rope; 19. and a limiting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a crane rail cleaning device as shown in figures 1-5, which comprises two groups of fixed frames 1, wherein two sides of the inner cavity of each of the two groups of fixed frames 1 are rotatably connected with a rotating shaft 2 through a bracket, the surface of each rotating shaft 2 is fixedly provided with a moving wheel 3, the inner cavity of each fixed frame 1 is provided with a driving component 4 for driving each rotating shaft 2, the surface of each group of fixed frames 1 is fixedly provided with a fixed box 5, the inner part of each group of fixed frames 1 is rotatably connected with a first threaded rod 6 through a bearing, one end of each first threaded rod 6 penetrates through the inner cavity of each fixed box 5, the inner cavity of the other group of fixed frames 1 is embedded with a first threaded sleeve 7, one end of each first threaded rod 6 far away from each fixed box 5 penetrates through each first threaded sleeve 7 and is in threaded connection with each first threaded sleeve 7, the inner cavity of the fixed boxes 5 is provided with an adjusting component 8 for synchronously driving each first threaded rod 6, two sides of the inner cavity of each fixed frame 1 are movably provided with a mounting block 9, one side of each mounting block 9 is fixedly provided with an electric push rod 10, each piston rod of each electric push rod 10 is fixedly provided with a scraper 11, and the inner cavity of each fixed frame 1 is provided with a lifting component 12 for moving each mounting block 9 up and down;

the device also comprises an I-shaped steel rail 13, wherein the fixed frame 1 is clamped on the outer side of the I-shaped steel rail 13, and the movable wheels 3 are positioned on the front side and the rear side of the I-shaped steel rail 13;

two groups of fixed frames 1 are clamped and mounted on the outer side of an I-shaped steel track 13 through a first threaded rod 6 and a first threaded sleeve 7, then the I-shaped steel is supported by a support and a moving wheel 3, then an electric push rod 10 drives a scraping plate 11 to be in contact with the I-shaped steel track 13, and then the electric push rod is matched with movement of the device, oil stains in the I-shaped steel track 13 are cleaned by the scraping plate 11, meanwhile, a mounting block 9 can be driven by a second threaded rod 122 to move up and down, oil stains in the I-shaped steel track 13 are guaranteed to be cleaned, and a user is facilitated to clean the track at a high position.

The driving assembly 4 comprises a driven chain wheel 41 fixed on the surface of the rotating shaft 2, a driving motor 42 is fixed in the inner cavity of the fixed frame 1, a driving chain wheel 43 is fixed on an output shaft of the driving motor 42, a transmission chain 44 is connected to the surface transmission of the driving chain wheel 43 and the surface transmission of the driven chain wheel 41, the driving chain wheel 43 is driven to rotate through the driving motor 42, then the driving chain 44 is utilized to drive two groups of driven chain wheels 41 to rotate, the rotating shaft 2 and the moving wheel 3 are guaranteed to rotate, and the device moves on the I-shaped steel rail 13.

The adjusting component 8 comprises a first servo motor 81 fixed in the inner cavity of the fixed box 5, a double-grooved wheel 82 is fixed on an output shaft of the first servo motor 81, a single-grooved wheel 83 is fixed at one end of the first threaded rod 6, a transmission belt 84 is connected with the surface transmission of the double-grooved wheel 82, the double-grooved wheel 82 is driven to rotate through the first servo motor 81, the single-grooved wheel 83 is driven to rotate through the transmission belt 84 to drive the first threaded rod 6, and two groups of fixed frames 1 move in opposite directions under the cooperation of the first threaded rod 6 and the first threaded sleeve 7 and are clamped on the outer side of the I-shaped steel track 13.

The lifting assembly 12 comprises a second servo motor 121 fixed at the top of the fixed frame 1, a second threaded rod 122 is fixed on an output shaft of the second servo motor 121, the second threaded rod 122 rotates in an inner cavity of the fixed frame 1 through a bearing, a second thread sleeve 123 is embedded in the installation block 9, the second threaded rod 122 penetrates through the second thread sleeve 123 and is in threaded connection with the inner cavity of the thread sleeve, the second threaded rod 122 is driven to rotate by the second servo motor 121, and the installation block 9 is driven by being matched with the second thread sleeve 123, so that the height of the scraping plate 11 is adjusted up and down in the I-shaped steel track 13.

Limiting rods 14 are fixed on the periphery of one side of one group of fixed frames 1, limiting holes 15 are formed in the surfaces of the other groups of fixed frames 1, the other side of each limiting rod 14 penetrates through the inner cavity of each limiting hole 15, and stability between the two groups of fixed frames 1 can be guaranteed through the limiting rods 14.

The top of fixed frame 1 inner chamber has seted up flutedly in proper order, and the inner chamber of recess inlays and is equipped with roller 16, and roller 16 runs through the recess and laminate with the top of I-steel track 13, through the setting of roller 16, makes the device make the top contact friction of fixed frame 1 and I-steel track 13 under the influence of gravity conveniently, hinders the removal of device, reduces frictional force, makes the flexibility ratio of device promote.

The top of fixed frame 1 is fixed with fixed column 17, and the surface of fixed column 17 is equipped with safety rope 18, through the cooperation of fixed column 17 and safety rope 18, conveniently does the safety precaution to two sets of fixed frames 1 to avoid first servo motor 81 trouble rotation, make two sets of fixed frames 1 separation, make the device fall.

The surface mounting of scraper blade 11 has spacing 19, and the through-hole has been seted up on the surface of installation piece 9, and the one end that scraper blade 11 was kept away from to spacing 19 runs through to the inner chamber of through-hole, through the setting of spacing 19, conveniently ensures the stability of scraper blade 11 to scraper blade 11 is along with electric putter 10's piston rod rotation.

When the device is specifically used, a user places two groups of fixed frames 1 on the front side and the rear side of an I-shaped steel track 13, then connects one group of fixed frames 1 with a first threaded rod 6 by utilizing a first thread bush 7, drives a first servo motor 81, then an output shaft of the first servo motor 81 drives a double grooved pulley 82, simultaneously the double grooved pulley 82 drives a single grooved pulley 83 and the first threaded rod 6 to rotate through a transmission belt 84, the first threaded rod 6 enables the two groups of fixed frames 1 to be close to each other under the cooperation of the first thread bush 7, the movable wheel 3 is attached to the I-shaped steel track 13, then an electric push rod 10 on one side is started, a piston rod of the electric push rod 10 drives a scraper 11 to be attached to the I-shaped steel track 13, a driving motor 42 is started, then the driving motor 42 drives a driving chain wheel 43 to rotate, the driven chain wheel 41 is driven by utilizing a transmission chain 44 to rotate, the rotary shaft 2 and the movable wheel 3 to rotate, the driving device moves on the I-shaped steel track 13, the second servo motor 121 drives a second 122 to rotate under the cooperation of the scraper 11 to clear oil stains in the I-shaped steel track 13, the second servo motor 121 drives the threaded rod to rotate, and the second 122 cooperates with the second thread bush 123 to drive a mounting block 9 to move up and down, and then the electric push rod 11 is installed on the I-shaped steel track to be cleaned up and down through the whole installation block 9.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A crane rail cleaning device, characterized in that: including two sets of fixed frame (1), two sets of both sides of fixed frame (1) inner chamber are connected with rotation axis (2) through the support rotation, the fixed surface of rotation axis (2) is fixed with movable wheel (3), the inner chamber of fixed frame (1) is provided with drive assembly (4) to drive rotation axis (2), a set of fixed surface of fixed frame (1) is fixed with fixed box (5), a set of the inside of fixed frame (1) is connected with first threaded rod (6) through the bearing rotation, the one end of first threaded rod (6) runs through to the inner chamber of fixed box (5), and another set of the inside of fixed frame (1) is inlayed and is had first thread bush (7), the one end that fixed box (5) was kept away from to first threaded rod (6) runs through first thread bush (7) and with first thread bush (7) threaded connection, the inner chamber of fixed box (5) is provided with and carries out synchronous drive's adjusting part (8) to first threaded rod (6), the both sides of fixed frame (1) inner chamber all are provided with movable installation piece (9), electric screw rod (9) are installed to electric putter (10) one side, fixed piston rod (10), the inner cavity of the fixed frame (1) is provided with a lifting assembly (12) for moving the mounting block (9) up and down;

the movable wheel (3) is positioned on the front side and the rear side of the I-shaped steel rail (13).

2. A crane rail cleaning apparatus as claimed in claim 1, wherein: the driving assembly (4) comprises a driven chain wheel (41) fixed on the surface of the rotating shaft (2), a driving motor (42) is fixed in the inner cavity of the fixed frame (1), a driving chain wheel (43) is fixed on an output shaft of the driving motor (42), and a transmission chain (44) is connected with the surfaces of the driving chain wheel (43) and the driven chain wheel (41) in a transmission mode.

3. A crane rail cleaning apparatus as claimed in claim 1, wherein: the adjusting component (8) comprises a first servo motor (81) fixed in the inner cavity of the fixed box (5), a double-grooved wheel (82) is fixed on an output shaft of the first servo motor (81), a single-grooved wheel (83) is fixed at one end of the first threaded rod (6), and a transmission belt (84) is connected with the surface of the double-grooved wheel (82) in a transmission mode.

4. A crane rail cleaning apparatus as claimed in claim 1, wherein: lifting assembly (12) are including being fixed in second servo motor (121) at fixed frame (1) top, the output shaft of second servo motor (121) is fixed with second threaded rod (122), second threaded rod (122) rotate in the inner chamber of fixed frame (1) through the bearing, the inside of installation piece (9) is inlayed and is equipped with second thread bush (123), second threaded rod (122) run through second thread bush (123) and with the inner chamber threaded connection of thread bush.

5. A crane rail cleaning apparatus as claimed in claim 1, wherein: limiting rods (14) are fixed on the periphery of one side of the fixed frame (1), limiting holes (15) are formed in the surface of the other group of fixed frame (1), and the other side of each limiting rod (14) penetrates through the inner cavity of each limiting hole (15).

6. A crane rail cleaning apparatus as claimed in claim 1, wherein: the top of fixed frame (1) inner chamber has seted up the recess in proper order, and the inner chamber of recess inlays and has roller (16), roller (16) run through the recess and laminate with the top of I-steel track (13).

7. A crane rail cleaning apparatus as claimed in claim 1, wherein: the top of the fixed frame (1) is fixed with a fixed column (17), and the surface of the fixed column (17) is tied with a safety rope (18).

8. A crane rail cleaning apparatus as claimed in claim 1, wherein: the surface of scraper blade (11) is fixed with spacing (19), the through-hole has been seted up on the surface of installation piece (9), the one end that scraper blade (11) was kept away from to spacing (19) runs through to the inner chamber of through-hole.