CN211141251U

CN211141251U - Elevator host computer rotary part protector

Info

Publication number: CN211141251U
Application number: CN201922393180.5U
Authority: CN
Inventors: 张骜原; 胡军年; 张韦; 张骏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-31
Anticipated expiration: 2029-12-26

Abstract

The utility model provides an elevator host computer rotary part protector, including traction motor, install the haulage rope rotary part at the traction motor output and cover the ya keli protective cover at haulage rope rotary part front end carousel outlying, the bilateral symmetry of ya keli protective cover lip upper end is provided with the connecting piece, two be provided with the magnetic means mounting bracket between the connecting piece, two the connecting piece upper end respectively with the both sides outer wall of magnetic means mounting bracket is to rotate and connects, it has the transmission telescoping cylinder to lie in haulage rope rotary part top center department horizontal installation between the magnetic means mounting bracket, the transmission telescoping cylinder output shaft extends to the edge that ya keli protective cover upper end is close to the caping and rotates through the bolt and be connected with U type clamping piece. The utility model discloses an exposed part at elevator host computer rotary part has set up the ya keli protective cover that can overturn, the effectual operating safety nature that has improved the staff in the course of the work and to rotary part's protectiveness.

Description

Elevator host computer rotary part protector

Technical Field

The utility model mainly relates to an elevator host installation protector's technical field specifically is an elevator host rotating part protector.

Background

The rotating disc and the traction rope of a rotating part of an existing elevator main machine are mostly in an exposed state, an operator is prone to accidents carelessly, injury is brought to the operator, and meanwhile the rotating part is prone to being drawn into surrounding objects due to the fact that the rotating part is too fast in rotation, abrasion and damage are caused, and the service life of the rotating part is affected.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an elevator host computer rotary part protector for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a protective device for a rotating component of an elevator main machine comprises a traction motor, a traction rope rotating component arranged at the output end of the traction motor and an acrylic protective cover covering the periphery of a turntable at the front end of the traction rope rotating component, the two sides of the upper end of the acrylic protective cover opening are symmetrically provided with connecting pieces, a magnetic device mounting rack is arranged between the two connecting pieces, the bottom of the magnetic device mounting rack is connected with the shell of the rotary component of the traction rope in a cast-weld manner, the upper ends of the two connecting pieces are respectively and rotatably connected with the outer walls of the two sides of the magnetic device mounting rack, a transmission telescopic cylinder is horizontally arranged between the magnetic device mounting frames and at the center of the top of the traction rope rotating part, the transmission telescoping cylinder output shaft extends to the inferior gram force protective cover upper end and is close to the edge on caping and rotates through the bolt and be connected with U type clamping piece, U type clamping piece bottom is connected with inferior gram force protective cover casing hot melt.

Further, the gap has been seted up to ya keli protective cover flap upper end between being located two connecting pieces, ya keli protective cover flap lower extreme both sides correspond respectively the haulage rope on the carousel has seted up movable breach.

Further, the bottom of ya keli protective cover circumference wall is located two activity breach center department link up and is provided with the dust removal slide, the dust removal slide with ya keli protective cover casing is the hot melt and connects.

Further, two the connecting piece top height all is higher than the top height of ya keli protective cover.

Further, the vent has been seted up to ya keli protective cover caping center department, the air inlet protection casing is installed in the vent outside, the inside cooling blower that is provided with of air inlet protection casing, cooling blower's motor through encircle four cradling pieces that the casing outer wall partition is connected with air inlet protection casing inner wall is connected, and every the both ends of cradling piece are the bolt fastening.

Further, the air inlet protection casing pass through the bolt with acrylic protective cover casing is connected, just perpendicular downward through connection has the air-supply line in air inlet protection casing one side, air-supply line bottom opening part hot melt is connected with the air filter assembly, the air inlet lid of air filter assembly bottom is the lock joint formula.

Furthermore, the transmission telescopic cylinder is hydraulic or pneumatic.

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

the utility model discloses a rotating disc periphery at elevator host computer rotary part has set up the protective cover of making with the ya keli material, it is high to have intensity, high toughness, the light advantage of quality, then utilize the magnetic means mounting bracket at two connecting pieces and haulage rope rotary part top to rotate and connect, install the transmission telescoping cylinder on haulage rope rotary part top casing through magnetic means mounting bracket lower extreme as the driving source, the output shaft head of transmission telescoping cylinder and the U type clamping piece at ya keli protective cover top run through with the bolt and be the mode of rotating the connection, only just can drive the yakeli protective cover and upwards overturn under the rotation support of two connecting pieces when this output shaft of control is flexible, make rotary disc and the haulage rope of rotary part expose, supply the maintainer to overhaul work, overhaul finish restore to the throne the yakeli protective cover can, the effectual staff that has brought danger because of the unprotected operation of rotating disc and haulage rope when overhauing other parts The rotary disc and the traction rope are convenient to block surrounding objects in the daily working process, and the phenomenon that equipment is damaged due to the fact that the rotary disc and the traction rope are drawn into the traction rope is avoided.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 1;

fig. 4 is a plan view of the internal structure of the acrylic protective cover of the present invention.

In the figure: 1. a traction motor; 2. a pull-cord rotating member; 21. a magnetizer mounting frame; 3. an acrylic protective cover; 3a, a gap; 3b, a movable gap; 3c, a vent; 31. a connecting member; 32. a U-shaped clamping piece; 33. a dust removal slideway; 4. an air inlet protective cover; 41. a cooling fan; 41a, a bracket rod; 42. an air inlet pipe; 43. an air filter assembly; 43a, an air inlet box cover; 5. the telescopic cylinder is driven.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to the attached drawings 1 and 2, a protecting device for a rotating component of an elevator main machine comprises a traction motor 1, a traction rope rotating component 2 installed at the output end of the traction motor 1, and an acrylic protecting cover 3 covering the periphery of a turntable at the front end of the traction rope rotating component 2, wherein connecting pieces 31 are symmetrically arranged on two sides of the upper end of a cover opening of the acrylic protecting cover 3, a magnetic device installing frame 21 is arranged between the two connecting pieces 31, the bottom of the magnetic device installing frame 21 is connected with a casing of the traction rope rotating component 2 in a cast-weld manner, the upper ends of the two connecting pieces 31 are respectively in rotary connection with the outer walls of two sides of the magnetic device installing frame 21, a transmission telescopic cylinder 5 is horizontally installed at the center of the top of the traction rope rotating component 2 between the magnetic device installing frames 21, the transmission telescopic cylinder 5 is hydraulic or pneumatic, the edge that 5 output shafts of transmission telescoping cylinder extend to 3 upper ends of inferior gram force protective cover and are close to the caping rotates through the bolt and is connected with U type clamping piece 32, U type clamping piece 32 bottom and 3 casing hot melt connections of inferior gram force protective cover.

Please refer to fig. 1 and 4, the gap 3a is provided between two connecting pieces 31 at the upper end of the cover opening of the acrylic protective cover 3, the two sides of the lower end of the cover opening of the acrylic protective cover 3 correspond to the pulling rope on the turntable respectively and provide a movable gap 3b, the bottom of the circumferential wall of the acrylic protective cover 3 is provided with two dust removal slideways 33 at the center of the movable gap 3b, the dust removal slideways 33 are connected with the shell of the acrylic protective cover 3 in a hot melting manner, and the top heights of the connecting pieces 31 are all higher than the top height of the acrylic protective cover 3. In this embodiment, design cooperation through breach 3a is two connecting piece 31 highly is higher than the height at ya keli protective cover 3 top for ya keli protective cover 3 can not produce the friction with the casing of rotary part when upwards rotating, and the normal operation work of haulage rope then is convenient for to two activity breachs 3b of yakeli protective cover 3 bottom, and can guide the lid outside with the dust removal slide 33 that 3 bottoms of yakeli protective cover link up mutually.

Please refer to fig. 1, 3 and 4 and show, 3 caping center departments of ya keli protective cover have seted up vent 3c, air inlet protection casing 4 is installed in the vent 3c outside, the inside cooling blower 41 that is provided with of air inlet protection casing 4, the motor of cooling blower 41 through encircle four cradling pieces 41a that the shell outer wall partition is connected with 4 inner walls of air inlet protection casing are connected, and every the both ends of cradling piece 41a are the bolt fastening, air inlet protection casing 4 pass through the bolt with 3 casings of yakeli protective cover are connected, just there is air inlet pipe 42 perpendicular through connection downwards in air inlet protection casing 4 one side, air inlet pipe 42 bottom opening part hot melt is connected has air filter assembly 43, the air inlet lid 43a of air filter assembly 43 bottom is the lock joint formula. In this embodiment, through the outside installation air inlet protection casing 4 in vent 3c department, utilize the cooling blower 41 of cover body internally mounted to operate back from the empty assembly 43 of straining of air-supply line 42 lower extreme absorb outside air and filter the back and send into acrylic protective cover 3 in, this cooling air current can be followed breach 3a and two activity breachs 3b that set up on acrylic protective cover 3 and the dust removal slide 33 department of bottom and sent out, carry out cooling work to rolling disc and haulage rope, and bring dirt-proof effect, keep rolling disc and haulage rope in better operating condition, avoid producing the part life-span that has decayed after the high temperature because of blocking of acrylic protective cover 3, and the connected mode of air inlet box lid 43a and empty assembly 43 box body is the lock joint, be convenient for the dismantlement change to inside empty straining.

The utility model discloses a concrete operation as follows:

when the worker overhauls the work in carrying out elevator host computer, can overhaul other parts except rotary part earlier according to the circumstances, then control transmission telescoping cylinder 5's output shaft to shrink again, drive ya keli protective cover 3 with the help of two connecting pieces 31 upset upwards, expose spare parts such as rolling disc and haulage rope on the rotary part, carry out careful maintenance work, after handling the maintenance work at this position, control transmission telescoping cylinder 5's output shaft extends, it can to reset ya keli protective cover 3, and when elevator host computer is in daily work, cooling blower 41 that installs in the air inlet protective cover 4 in the vent 3c outside on yakeli protective cover 3 moves the back and absorbs outside air and send into yakeli protective cover 3 after filtering from empty assembly 43 of air-supply line 42 lower extreme, this cooling air current can be sent out from breach 3a and two movable breach 3b that set up on yakeli protective cover 3 and the dust removal slide 33 department of bottom And dust removal work is also performed while the rotating disc and the traction rope are cooled.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides an elevator host computer rotary part protector, includes traction motor (1), installs haulage rope rotary part (2) at traction motor (1) output and covers at the ya keli protective cover (3) of haulage rope rotary part (2) front end carousel outlying, its characterized in that, the bilateral symmetry of ya keli protective cover (3) lip upper end is provided with connecting piece (31), two be provided with magnetic means mounting bracket (21) between connecting piece (31), magnetic means mounting bracket (21) bottom with haulage rope rotary part (2) casing is cast joint, and two connecting piece (31) upper end respectively with the both sides outer wall of magnetic means mounting bracket (21) is swivelling joint, it has transmission telescoping cylinder (5) to lie in haulage rope rotary part (2) top center department horizontal mounting between magnetic means mounting bracket (21), the transmission telescoping cylinder (5) output shaft extends to inferior gram force protective cover (3) upper end and is close to the edge of caping and rotates through the bolt and be connected with U type clamping piece (32), U type clamping piece (32) bottom and inferior gram force protective cover (3) casing hot melt are connected.

2. The elevator main unit rotating component protective device according to claim 1, wherein a gap (3 a) is formed between two connecting pieces (31) at the upper end of the cover opening of the acrylic protective cover (3), and movable gaps (3 b) are formed on two sides of the lower end of the cover opening of the acrylic protective cover (3) corresponding to the pulling ropes on the turntable respectively.

3. The elevator main unit rotating component protection device according to claim 2, wherein the bottom of the circumference wall of the acrylic protection cover (3) is located at the center of the two movable notches (3 b) and is provided with a dust removal slideway (33) in a penetrating manner, and the dust removal slideway (33) is connected with the acrylic protection cover (3) shell in a hot melting manner.

4. The elevator main unit rotation component protector as claimed in claim 2, wherein the top height of the two connecting pieces (31) is higher than the top height of the acrylic protective cover (3).

5. The elevator main machine rotating component protecting device according to claim 1, wherein a vent (3 c) is formed in the center of the cover top of the acrylic protecting cover (3), an air inlet protecting cover (4) is installed on the outer side of the vent (3 c), a cooling fan (41) is arranged inside the air inlet protecting cover (4), a motor of the cooling fan (41) is connected with the inner wall of the air inlet protecting cover (4) through four support rods (41 a) which are connected around the outer wall of the casing in an equal division mode, and two ends of each support rod (41 a) are fixed through bolts.

6. The elevator main unit rotary component protection device according to claim 5, wherein the air inlet protection cover (4) is connected with the acrylic protection cover (3) shell through a bolt, an air inlet pipe (42) is vertically and downwardly connected to one side of the air inlet protection cover (4) in a penetrating manner, an air filter assembly (43) is thermally connected to an opening at the bottom of the air inlet pipe (42), and an air inlet box cover (43 a) at the bottom of the air filter assembly (43) is of a buckling type.

7. The device for protecting the rotating component of the main machine of an elevator as claimed in claim 1, wherein the transmission telescopic cylinder (5) is hydraulic or pneumatic.