CN211217666U

CN211217666U - Elevator traction wire rope surface oil stain cleaning device

Info

Publication number: CN211217666U
Application number: CN201922068470.2U
Authority: CN
Inventors: 谭玮; 刘雨峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-24
Filing date: 2019-11-24
Publication date: 2020-08-11
Anticipated expiration: 2029-11-24

Abstract

The utility model discloses an elevator traction steel wire rope surface oil stain cleaning device in the technical field of elevator maintenance, which comprises a left vertical plate and a right vertical plate which are arranged in bilateral symmetry, the bottom ends of the left vertical plate and the right vertical plate close to one side are fixedly connected with matched C-shaped bottom plates, the top ends of the left vertical plate and the right vertical plate close to one side are fixedly connected with matched C-shaped top plates, the front and back sides of the two C-shaped bottom plates and the front and back sides of the two C-shaped top plates are detachably connected through connecting pieces, the inner walls of the two C-shaped top plates are fixedly connected with semi-circular needle roller bearings, when the elevator traction steel wire rope surface oil stain cleaning device is installed, a cleaning barrel can be sleeved on the surface of a steel wire rope without dismounting the end part of the steel wire rope, the installation operation is simple and fast, and simultaneously, the driving belt of a driving motor is, the cleaning effect is better, has improved the work efficiency of wire rope cleaning work.

Description

Elevator traction wire rope surface oil stain cleaning device

Technical Field

The utility model relates to an elevator maintenance technical field specifically is an elevator haulage wire rope surface greasy dirt cleaning device.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode.

The utility model discloses an elevator haulage wire rope surface greasy dirt cleaning device in the chinese utility model patent of authorizing bulletin number CN209291750U, authorizing bulletin day 2019-08-23, including the base, the equal fixed mounting in both sides of base bottom has the supporting leg, the fixed bottom plate fixed connection with drive motor in the middle part at the base back, one side on base top cup joints with the one end activity of transmission shaft, the top of transmission shaft surface and the inside fixed cup joint of friction roller, the other end of transmission shaft and one side activity of support frame bottom cup joint. This elevator traction wire rope surface greasy dirt cleaning device, through the setting of supporting shoe, adjusting device and scraper blade, can be quick strike off the greasy dirt layer on the traction wire rope surface to avoided leading to wire rope's fretting wear to increase rapidly because the greasy dirt layer on the traction wire rope surface is too much, and then aggravated the problem of traction wire rope wearing and tearing, the effectual life who improves traction wire rope and the security in the use.

This elevator traction wire rope surface greasy dirt cleaning device, strike off the greasy dirt layer on wire rope surface through the both sides scraper blade, the both sides friction cylinder through having the cleaner washs the greasy dirt on wire rope surface, but it is when using, need pass two scraper blades and two friction cylinders with wire rope's tip, need pull down wire rope's tip from elevator draw gear in advance and operate again, and both sides scraper blade and both sides friction cylinder laminating wire rope that can not be fine, lead to relatively poor to wire rope's cleaning effect.

In the Chinese utility model patent with the publication number of CN207713214U and publication date of 2018-08-10, a cleaning device for a traction steel wire rope for an elevator is disclosed, which comprises a shell and a base, wherein the shell is arranged on the top of the base through a bolt, the two sides of the shell are respectively provided with a fixed seat through bolts, the inner wall of the bottom end of the shell is provided with a motor through bolts, two partition plates which are arranged in parallel are horizontally arranged in the shell, the partition plates are provided with a first through hole and a second through hole, rolling bearings are arranged in the first through hole and the second through hole, a first gear and a second gear are arranged above the motor, the first gear and the second gear are positioned between the two clapboards, a rotating shaft is arranged between the two clapboards, the first gear is welded on the rotating shaft, and the two ends of the rotating shaft penetrate through the first through hole, and one end of the rotating shaft of the output shaft of the motor is welded. The utility model discloses simple structure, convenient to use effectively to wire rope clean comprehensively, has improved the life of wire rope and driving sheave.

This elevator is with dragging wire rope cleaning device utilizes gear drive's mode, drives the inside cleaning brush of gear and rotates and clean wire rope, but its during operation, need pull down wire rope's tip from elevator draw gear in advance and pass the cleaning brush with wire rope again, and the operation is comparatively loaded down with trivial details.

To sum up, the existing device for cleaning oil stain on the surface of the elevator traction steel wire rope needs to enable the steel wire rope to penetrate through the cleaning part, but cannot enable the cleaning part to be sleeved on the surface of the steel wire rope when the device is installed, so that the device is complex in preparation work, inconvenient for a user to use, and the working efficiency of the steel wire rope cleaning work is reduced.

Based on this, the utility model designs a specifically be an elevator haulage wire rope surface greasy dirt cleaning device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator traction wire rope surface greasy dirt cleaning device to current elevator traction wire rope surface greasy dirt cleaning device who proposes in solving above-mentioned background art need pass the cleaning part with wire rope, and can not overlap the cleaning part on wire rope's surface when the device is installed, makes the preparation work of device comparatively loaded down with trivial details, and inconvenient user uses, has reduced wire rope cleaning work's work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a cleaning device for oil stain on the surface of an elevator traction steel wire rope comprises a left vertical plate and a right vertical plate which are arranged in a bilateral symmetry manner, wherein the bottom ends of the sides, close to one side, of the left vertical plate and the right vertical plate are fixedly connected with C-shaped bottom plates which are matched with each other, the top ends of the sides, close to one side, of the left vertical plate and the right vertical plate are fixedly connected with C-shaped top plates which are matched with each other, the front sides and the back sides of the two C-shaped bottom plates and the front sides and the back sides of the two C-shaped top plates are detachably connected through connecting pieces, the inner walls of the two C-shaped top plates are fixedly connected with semicircular needle bearings, the inner cavities of the semicircular needle bearings are rotatably connected with semicircular toothed rings, semicircular ring bulges used for supporting the semicircular toothed rings are arranged at the bottoms of the inner walls of the C-shaped top plates, the two, the bottom of the semicircular gear ring is fixedly connected with a connecting frame, the upper and lower telescopic rings which are coaxial with the semicircular gear ring are fixedly connected to the connecting frame, the two telescopic rings are positioned between the C-shaped bottom plate and the C-shaped top plate, and a cleaning and brushing barrel is detachably and fixedly connected between the two telescopic rings;

the telescopic ring comprises an outer arc-shaped pipe, an inner arc-shaped rod is slidably connected to the inner cavity of the outer arc-shaped pipe, one end of the outer arc-shaped pipe is in threaded connection with a fastening bolt b for fixing the position of the inner arc-shaped rod, the bottom of the inner arc-shaped rod is fixedly connected with a connecting sheet, a groove matched with the connecting sheet is formed in the bottom of the outer arc-shaped pipe, and two slots are formed in one end of the connecting sheet;

the cleaning barrel comprises a rubber outer barrel, a vertical opening seam is formed in one side of the rubber outer barrel, flexible brush rods are uniformly fixed on the inner wall of the rubber outer barrel, insertion holes matched with the insertion grooves are formed in the two sides, located at the upper end and the lower end of the opening seam, of the rubber outer barrel, and the rubber outer barrel is fixedly connected with the connecting piece through a bolt.

Furthermore, above-mentioned elevator haulage wire rope surface greasy dirt cleaning device sets up to, the connecting piece is including connecting ear piece an, connecting ear piece b and fastening bolt an, fastening bolt a threaded connection is on connecting ear piece b, connecting ear piece an is close to one side of connecting ear piece b and offers the thread groove with fastening bolt a screw-thread fit, and through connecting ear piece an, connecting ear piece b and fastening bolt a's setting, the user can fix two C shape bottom plates or two C shape roofs in the thread groove of fastening bolt an on connecting ear piece a, and the person's of facilitating the use operation.

Further, above-mentioned elevator haulage wire rope surface greasy dirt cleaning device sets up to, the link includes the montant and fixes two horizontal poles in montant one side, and the one end that the montant was kept away from to the horizontal pole and the middle part fixed connection of outer arc venturi tube utilize the link with two expansion rings and semicircle ring gear fixed connection for two expansion rings can rotate with semicircle ring gear synchronous through the link.

Further, above-mentioned elevator traction wire rope surface greasy dirt cleaning device sets up to, left top fixedly connected with horizontal pole, the left bottom fixedly connected with down tube of left side riser, the common fixedly connected with mounting panel of the left end of horizontal pole and the left end of down tube has increased the installation area of left riser through the setting of horizontal pole, down tube and mounting panel for the device is more stable when using.

Furthermore, the oil stain cleaning device for the surface of the elevator traction steel wire rope is arranged in a manner that the mounting plate is provided with the mounting hole, so that a user can fix the mounting plate in an elevator well mouth by utilizing the bolt.

Further, the oil stain cleaning device for the surface of the elevator traction steel wire rope is arranged in a mode that the flexible brush rod is a nylon vertical rod.

Further, the oil stain cleaning device for the surface of the elevator traction steel wire rope is arranged in such a way that the vertical distance between the right side of the gear and the axis of the semicircular gear ring is 10-30mm, and preferably, the vertical distance between the right side of the gear and the axis of the semicircular gear ring is 20 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up two sets of C shape bottom plates and two sets of C shape roofs, utilize the connecting piece to connect two sets of C shape bottom plates and two sets of C shape roofs, fix two sets of semicircle needle bearings in two sets of C shape roofs, rotate two sets of semicircle rings among the two sets of semicircle needle bearings, the gear meshes with semicircle ring, the interior arc pole in the expansion ring can move in outer arc pipe, utilize fastening bolt b to fix the position of interior arc pole, can overlap it in the connection piece on interior arc pole through the elasticity of a brush section of thick bamboo, fix a brush section of thick bamboo on two expansion rings through the bolt, the flexible brush pole in the rubber urceolus and the surface contact of wire rope, utilize driving motor to drive gear, semicircle ring, the link, expansion ring and brush section of thick bamboo rotation, make the flexible brush pole clean the surface of wire rope;

this elevator traction wire rope surface greasy dirt cleaning device when the installation, need not pull down wire rope's tip and can establish the surface at wire rope with the brush section of thick bamboo cover, installation easy operation is swift, utilizes driving belt of driving motor to move the brush section of thick bamboo simultaneously and rotates and carry out the omnidirectional greasy dirt clearance to wire rope's surface, and the cleaning performance is better, has improved the work efficiency of wire rope cleaning work.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the C-shaped top plate, the semi-circular needle bearing, the semi-circular ring gear and the gear of the present invention;

FIG. 3 is a schematic perspective view of two telescopic rings of the present invention;

FIG. 4 is a perspective view of the brush cleaning barrel of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-left vertical plate, 2-right vertical plate, 3-C bottom plate, 4-C top plate, 5-connecting piece, 51-connecting lug block a, 52-connecting lug block b, 53-fastening bolt a, 6-semicircular needle roller bearing, 7-semicircular gear ring, 8-driving motor, 9-gear, 10-connecting frame, 11-telescopic ring, 111-outer arc-shaped pipe, 1111-slot, 112-inner arc-shaped rod, 113-fastening bolt b, 114-connecting piece, 1141-slot, 12-cleaning brush barrel, 121-rubber outer barrel, 122-opening slot, 123-flexible brush rod, 124-jack, 13-cross rod, 14-diagonal rod and 15-mounting plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cleaning device for oil stains on the surface of an elevator traction steel wire rope comprises a left vertical plate 1 and a right vertical plate 2 which are arranged in bilateral symmetry, the bottom ends of the sides, close to each other, of the left vertical plate 1 and the right vertical plate 2 are fixedly connected with C-shaped bottom plates 3 which are matched with each other, the top ends of the sides, close to each other, of the left vertical plate 1 and the right vertical plate 2 are fixedly connected with C-shaped top plates 4 which are matched with each other, the front sides and the rear sides of the two C-shaped bottom plates 3 are detachably connected through connecting pieces 5, specifically, each connecting piece 5 comprises a connecting lug a51, a connecting lug b52 and a fastening bolt a53, the fastening bolt a53 is in threaded connection with the connecting lug b52, a threaded groove which is in threaded fit with the fastening bolt a53 is formed in the right side, close to the connecting lug b52, of a51, the connecting lug a51, a connecting lug b52 and a53 are arranged, a fastening bolt a53 is screwed in the threaded groove on the connecting lug a51 by a user to fix the two C, the operation is convenient for users;

the inner walls of the two C-shaped top plates 4 are fixedly connected with semicircular needle roller bearings 6, the inner cavities of the semicircular needle roller bearings 6 are rotatably connected with semicircular toothed rings 7, semicircular ring bulges for supporting the semicircular toothed rings 7 are arranged at the bottoms of the inner walls of the C-shaped top plates 4, the two semicircular toothed rings 7 are closed to form a complete toothed ring, a driving motor 8 is fixedly installed at the top end of a left vertical plate 1, an output shaft of the driving motor 8 is fixedly connected with a gear 9 meshed with the semicircular toothed rings 7, the vertical distance between the right side of the gear 9 and the axis of the semicircular toothed rings 7 is 20mm, so that a steel wire rope is not contacted with the gear 9, the normal use of the device is ensured, the bottoms of the semicircular toothed rings 7 are fixedly connected with a connecting frame 10, the upper and lower telescopic rings 11 which are coaxial with the semicircular toothed rings 7 are fixedly connected to the connecting frame 10, the connecting frame 10 comprises a vertical rod and two cross rods fixed on the right, the two telescopic rings 11 are fixedly connected with the semicircular toothed ring 7 by using the connecting frame 10, so that the two telescopic rings 11 can synchronously rotate with the semicircular toothed ring 7 through the connecting frame 10, the two telescopic rings 11 are positioned between the C-shaped bottom plate 3 and the C-shaped top plate 4, and a brushing barrel 12 is detachably and fixedly connected between the two telescopic rings 11;

the telescopic ring 11 comprises an outer arc-shaped pipe 111, an inner arc-shaped rod 112 is connected to the inner cavity of the outer arc-shaped pipe 111 in a sliding mode, a fastening bolt b113 for fixing the position of the inner arc-shaped rod 112 is connected to the front end of the outer arc-shaped pipe 111 in a threaded mode, a connecting piece 114 is fixedly connected to the bottom of the inner arc-shaped rod 112, a groove 1111 matched with the connecting piece 114 is formed in the bottom of the outer arc-shaped pipe 111, and two slots 1141 are formed in the front end of the connecting;

the cleaning brush barrel 12 comprises a rubber outer barrel 121, a vertical opening seam 122 is arranged on the front side of the rubber outer barrel 121, flexible brush rods 123 are uniformly fixed on the inner wall of the rubber outer barrel 121, the flexible brush rods 123 are vertical nylon rods, two sides of the rubber outer barrel 121, which are positioned at the upper end and the lower end of the opening seam 122, are provided with insertion holes 124 matched with the insertion grooves 1141, and the rubber outer barrel 121 is fixedly connected with the connecting sheet 114 through a plug pin;

left 1 left top fixedly connected with horizontal pole 13 of left riser, left bottom fixedly connected with down tube 14, the common fixedly connected with mounting panel 15 of the left end of horizontal pole 13 and the left end of down tube 14, through the setting of horizontal pole 13, down tube 14 and mounting panel 15, the installation area of left riser 1 has been increased for the device is more stable when using, has seted up the mounting hole on mounting panel 15, the person of facilitating the use utilizes the bolt to fix mounting panel 15 in the elevator well head.

One specific application of this embodiment is: firstly, fixing the mounting plate 15 in the elevator wellhead through bolts to enable the steel wire rope to be positioned in the outer arc-shaped pipe 111, then aligning the C-shaped bottom plate 3 and the C-shaped top plate 4 on the right vertical plate 2 with the C-shaped bottom plate 3 and the C-shaped top plate 4 on the left vertical plate 1 by a user, fixing the two C-shaped top plates 4 by screwing the fastening bolt a53 into the thread groove on the connecting lug a51, fixing the two C-shaped bottom plates 3, then assembling the two semicircular gear rings 7 between the two semicircular needle bearings 6 by the user to enable the gear 9 to be meshed with the semicircular gear rings 7, then pulling the inner arc-shaped rod 112 out of the outer arc-shaped pipe 111 to enable the other end of the inner arc-shaped rod to be inserted into the fastening bolt b113 of the outer arc-shaped pipe 111, fixing the position of the inner arc-shaped rod 112 through the fastening bolt b113, then utilizing the screwing elasticity of the rubber outer cylinder 121 to break the rubber outer cylinder 121, make jack 124 align with slot 1141, it is fixed with rubber urceolus 121 and connection piece 114 to utilize the bolt at last, at this moment, flexible brush-holder stud 123 and wire rope's outer wall contact, the user opens driving motor 8, driving motor 8's output shaft drives gear 9 and rotates, gear 9 drives semicircle ring gear 7 and rotates, semicircle ring gear 7 drives expansion ring 11 through link 10 and rotates, expansion ring 11 drives a brush section of thick bamboo 12 and rotates, the utilization makes rubber urceolus 121 drive flexible brush-holder stud 123 and rotates the greasy dirt on wire rope surface and clear the brush, go up and down through opening the elevator, make wire rope remove, and then clear the brush to wire rope omnidirectional.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an elevator traction wire rope surface greasy dirt cleaning device which characterized in that: the semi-circular needle bearing comprises a left vertical plate (1) and a right vertical plate (2) which are arranged in bilateral symmetry, the bottom ends of the sides, close to the left vertical plate (1) and the right vertical plate (2), of the left vertical plate (1) and the right vertical plate (2) are fixedly connected with C-shaped bottom plates (3) which are matched with each other, the top ends of the sides, close to the left vertical plate (1) and the right vertical plate (2), of the left vertical plate (2) are fixedly connected with C-shaped top plates (4) which are matched with each other, the front side and the rear side of the two C-shaped bottom plates (3) and the front side and the rear side of the two C-shaped top plates (4) are detachably connected through connecting pieces (5), the inner walls of the two C-shaped top plates (4) are fixedly connected with semi-circular needle bearings (6), the inner cavities of the semi-circular needle bearings (6) are rotatably connected with, a driving motor (8) is fixedly installed at the top end of the left vertical plate (1), an output shaft of the driving motor (8) is fixedly connected with a gear (9) meshed with the semicircular gear ring (7), the bottom of the semicircular gear ring (7) is fixedly connected with a connecting frame (10), an upper telescopic ring (11) and a lower telescopic ring (11) which are coaxial with the semicircular gear ring (7) are fixedly connected onto the connecting frame (10), the two telescopic rings (11) are located between the C-shaped bottom plate (3) and the C-shaped top plate (4), and a cleaning and brushing barrel (12) is detachably and fixedly connected between the two telescopic rings (11);

the telescopic ring (11) comprises an outer arc-shaped pipe (111), an inner arc-shaped rod (112) is connected to the inner cavity of the outer arc-shaped pipe (111) in a sliding mode, a fastening bolt b (113) for fixing the position of the inner arc-shaped rod (112) is connected to one end of the outer arc-shaped pipe (111) in a threaded mode, a connecting sheet (114) is fixedly connected to the bottom of the inner arc-shaped rod (112), a groove (1111) matched with the connecting sheet (114) is formed in the bottom of the outer arc-shaped pipe (111), and two slots (1141) are formed in one end of the connecting sheet (114);

the cleaning brush barrel (12) comprises a rubber outer barrel (121), a vertical opening seam (122) is formed in one side of the rubber outer barrel (121), a flexible brush rod (123) is uniformly fixed on the inner wall of the rubber outer barrel (121), jacks (124) matched with the slots (1141) are formed in the two sides of the upper end and the lower end of the rubber outer barrel (121) which are located at the opening seam (122), and the rubber outer barrel (121) is fixedly connected with the connecting piece (114) through a bolt.

2. The device of claim 1, wherein the device comprises: connecting piece (5) are including connecting ear piece a (51), connecting ear piece b (52) and fastening bolt a (53), fastening bolt a (53) threaded connection is on connecting ear piece b (52), connecting ear piece a (51) are close to one side of connecting ear piece b (52) and have been seted up with fastening bolt a (53) screw-thread fit's thread groove.

3. The device of claim 2, wherein the device comprises: the connecting frame (10) comprises a vertical rod and two cross rods fixed on one side of the vertical rod, and one end, far away from the vertical rod, of each cross rod is fixedly connected with the middle of the outer arc-shaped pipe (111).

4. The device of claim 3, wherein the device comprises: the utility model discloses a building structure, including left riser (1), left top fixedly connected with horizontal pole (13), left bottom fixedly connected with down tube (14), the common fixedly connected with mounting panel (15) of the left end of horizontal pole (13) and the left end of down tube (14).

5. The device of claim 4, wherein the device comprises: the mounting plate (15) is provided with a mounting hole.

6. The device of claim 5, wherein the device comprises: the flexible brush rod (123) is a nylon vertical rod.

7. The device of claim 6, wherein the device comprises: the vertical distance between the right side of the gear (9) and the axis of the semicircular gear ring (7) is 10-30 mm.

8. The device of claim 7, wherein the device comprises: the vertical distance between the right side of the gear (9) and the axis of the semicircular gear ring (7) is 20 mm.