CN214031311U

CN214031311U - Elevator maintenance device of high security performance

Info

Publication number: CN214031311U
Application number: CN202022881808.9U
Authority: CN
Inventors: 董航飞
Original assignee: Inner Mongolia Chengyun Elevator Co ltd
Current assignee: Inner Mongolia Chengyun Elevator Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-24
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an elevator maintenance device of high security performance relates to elevator maintenance technical field, the utility model discloses a power device, auxiliary device, mobile device, strutting arrangement and adjusting device, power device include bottom plate and power pivot, and auxiliary device includes threaded rod and auxiliary stand, and power pivot and threaded rod welding, mobile device include the movable plate, and the movable plate is equipped with the screw hole, threaded rod and screw hole normal running fit, and strutting arrangement includes supporting pad and backup pad, supporting pad and bottom plate welding, and adjusting device includes the pneumatic cylinder, pneumatic cylinder and bottom plate welding. The utility model relates to an elevator maintenance device of high security performance, strutting arrangement can play the assurance to the stability of elevator, and adjusting device can go up and down to the elevator in the small scale, makes things convenient for the maintainer to carry out the maintenance to the elevator, drives the rotating fit of threaded rod and movable plate through motor power for the movable plate takes place to remove, reaches the mesh that makes things convenient for the maintainer to remove.

Description

Elevator maintenance device of high security performance

Technical Field

The utility model relates to an elevator maintenance technical field, in particular to elevator maintenance device of high security performance.

Background

The elevator is required to be maintained and overhauled regularly to guarantee the safe operation of the elevator, and during the related maintenance operation, maintenance personnel need to enter an elevator pit, so that how to guarantee the safety of the maintenance personnel is extremely important. Most elevator manufacturers are not provided with special pit overhauling protection devices, if the elevator car suddenly slides and falls due to a fault, maintenance personnel are easily crushed, life risks are seriously caused, and serious personal safety threats exist,

the elevator is more and more extensive in our production life application range, and elevator pit overhauls and maintains and also seems very important, but current elevator maintenance device exists and can not carry out the shortcoming that the small scale adjustment elevator height, maintainer move inconvenience and the security is lower in the pit, for this reason, we provide an elevator maintenance device of high security performance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an elevator maintenance device of high security performance can effectively solve and can not carry out among the background art that the minizone adjusts elevator height, maintainer remove inconvenient and the lower problem of security in the pit.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-safety elevator maintenance device comprises a power device, an auxiliary device, a moving device, a supporting device and an adjusting device, wherein the power device comprises a bottom plate, a power support and power rotating shafts, the lower ends of the two power supports are welded with the upper surface of the bottom plate, the auxiliary device comprises threaded rods, auxiliary rods and auxiliary supports, one ends of the two power rotating shafts are respectively welded with one ends of the two threaded rods, the lower ends of the two auxiliary supports are respectively welded with the upper surface of the bottom plate, one ends of the two auxiliary rods are respectively welded with the other ends of the two threaded rods, the moving device comprises a moving plate and a storage support, one surface of the moving plate is provided with two threaded holes, the two threaded rods are respectively matched with the two threaded holes in a rotating mode, the lower end of the storage support is welded with the upper surface of the moving plate, the supporting device comprises a supporting pad and a supporting plate, the lower surfaces of the two supporting pads are welded with the upper surface of the bottom plate, the adjusting device comprises hydraulic cylinders, hydraulic rods and adjusting rods, the lower surfaces of the two hydraulic cylinders are welded with the upper surface of the bottom plate, the lower ends of the two hydraulic rods are respectively connected with the upper surfaces of the two hydraulic cylinders, the lower ends of the two adjusting rods are respectively welded with the upper ends of the two hydraulic rods, the upper surface of the supporting plate is provided with two through holes, the two adjusting rods are respectively in sliding fit with the two through holes, the number of the power supports and the number of the power rotating shafts are two, the power supports mainly serve to provide supporting force for a power motor, the power rotating shafts mainly serve to drive threaded rods to rotate, the number of the threaded rods, the number of the auxiliary rods and the number of the auxiliary supports are two, the threaded rods mainly serve to drive the movable plate to move, and the auxiliary rods and the auxiliary supports mainly serve to rotate the auxiliary threaded rods, the number that the supporting pad used is two, and the primary function of supporting pad provides the holding power for the backup pad, and the number of pneumatic cylinder, hydraulic stem and regulation pole is two, and the primary function of pneumatic cylinder, hydraulic stem and regulation pole is adjusted the height of elevator.

Preferably, the power device further comprises two power motors, the upper ends of the power brackets are respectively welded to the lower surfaces of the two power motors, one surface of each power motor is provided with a power motor shaft, the other end of each power rotating shaft is respectively in rotating fit with the two power motor shafts, the number of the power motors is two, and the power motors are mainly used for driving the power rotating shafts to rotate.

Preferably, the auxiliary device further comprises two auxiliary bearings, the other ends of the two auxiliary rods are respectively connected with one surfaces of the two auxiliary bearings, the other surfaces of the two auxiliary bearings are respectively connected with the side surfaces of the two auxiliary supports, the number of the two auxiliary bearings is two, and the auxiliary bearings are mainly used for assisting the threaded rods to rotate.

Preferably, the mobile device further comprises a storage box, the upper end of the storage bracket is welded to the lower surface of the storage box, and some maintenance tools can be placed in the storage box, so that the maintenance personnel can work conveniently.

Preferably, the supporting device further comprises two supporting rods, the lower ends of the two supporting rods are respectively welded to the upper surfaces of the two supporting pads, the upper ends of the two supporting rods are welded to the lower surfaces of the supporting plates, the number of the supporting rods is two, and the supporting rods are mainly used for providing supporting force for the supporting plates.

Preferably, the adjusting device further comprises adjusting pads, the upper ends of the two adjusting rods are respectively welded to the lower surfaces of the two adjusting pads, the number of the adjusting pads is two, and the adjusting pads are mainly used for directly adjusting the height of the elevator.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up strutting arrangement and adjusting device, strutting arrangement can play the assurance to the stability of elevator, and adjusting device can go up and down to the elevator in the minizone, makes things convenient for the maintainer to carry out the maintenance to the elevator, highly adjusts the purpose to the elevator when reaching the improvement security performance.

2. The utility model discloses in, through setting up power device, auxiliary device and mobile device, drive the rotation fit of threaded rod and movable plate through motor power for the movable plate takes place to remove, reaches the mesh that makes things convenient for the maintainer to remove.

3. The utility model discloses in, through setting up storing support and storing box, reached the purpose that makes things convenient for the maintainer placement tool.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-safety elevator maintenance device of the present invention;

fig. 2 is a schematic front view of the elevator maintenance device with high safety performance of the present invention;

fig. 3 is a left side view structural schematic diagram of the elevator maintenance device with high safety performance of the present invention;

fig. 4 is a schematic view of the internal cross-sectional structure at a-a in fig. 3 according to the present invention.

In the figure: 100. a power plant; 101. a base plate; 102. a power bracket; 103. a power motor; 104. a power shaft; 200. an auxiliary device; 201. a threaded rod; 202. an auxiliary lever; 203. an auxiliary bearing; 204. an auxiliary support; 300. a mobile device; 301. moving the plate; 302. a storage rack; 303. a storage box; 400. a support device; 401. a support pad; 402. a support bar; 403. a support plate; 500. an adjustment device; 501. a hydraulic cylinder; 502. a hydraulic lever; 503. adjusting a rod; 504. and adjusting the cushion.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention relates to a high safety elevator maintenance device, which comprises a power device 100, an auxiliary device 200, a moving device 300, a supporting device 400 and an adjusting device 500, wherein the power device 100 comprises a bottom plate 101, power supports 102 and power shafts 104, the lower ends of the two power supports 102 are welded to the upper surface of the bottom plate 101, the auxiliary device 200 comprises a threaded rod 201, an auxiliary rod 202 and an auxiliary support 204, one end of each of the two power shafts 104 is welded to one end of each of the two threaded rods 201, the lower ends of each of the two auxiliary supports 204 are welded to the upper surface of the bottom plate 101, one end of each of the two auxiliary rods 202 is welded to the other end of each of the two threaded rods 201, the moving device 300 comprises a moving plate 301 and a storage support 302, one surface of the moving plate 301 is provided with two threaded holes, the two threaded rods 201 are respectively rotatably matched with the two moving plate threaded holes, the lower end of the storage support 302 is welded to the upper surface of the moving plate 301, the supporting device 400 comprises supporting pads 401 and supporting plates 403, the lower surfaces of the two supporting pads 401 are welded with the upper surface of the bottom plate 101, the adjusting device 500 comprises hydraulic cylinders 501, hydraulic rods 502 and adjusting rods 503, the lower surfaces of the two hydraulic cylinders 501 are welded with the upper surface of the bottom plate 101, the lower ends of the two hydraulic rods 502 are respectively connected with the upper surfaces of the two hydraulic cylinders 501, the lower ends of the two adjusting rods 503 are respectively welded with the upper ends of the two hydraulic rods 502, the upper surface of the supporting plate 403 is provided with two through holes, and the two adjusting rods 503 are respectively matched with the two through holes in a sliding manner, wherein the number of the power supports 102 and the power rotating shafts 104 is two, the power supports 102 mainly function to provide supporting force for the power motors 103, the power rotating shafts 104 mainly function to drive the threaded rods 201 to rotate, the number of the threaded rods 201, the number of the auxiliary rods 202 and the auxiliary supports 204 is two, and the threaded rods 201 mainly function to drive the moving plate 301 to move, the main effect of auxiliary rod 202 and auxiliary stand 204 is that auxiliary threaded rod 201 rotates, and the number that supporting pad 401 used is two, and the main effect of supporting pad 401 is for providing the holding power for backup pad 403, and the number of pneumatic cylinder 501, hydraulic stem 502 and regulation pole 503 is two, and the main effect of pneumatic cylinder 501, hydraulic stem 502 and regulation pole 503 is to adjusting the height of elevator.

Referring to fig. 1, the power device 100 further includes two power motors 103, the upper ends of the two power brackets 102 are respectively welded to the lower surfaces of the two power motors 103, one surface of each of the two power motors 103 is provided with a power motor shaft, and the other ends of the two power rotating shafts 104 are respectively in rotating fit with the two power motor shafts, wherein the number of the power motors 103 is two, and the power motors 103 are mainly used for driving the power rotating shafts 104 to rotate.

Referring to fig. 1-2, the auxiliary device 200 further includes two auxiliary bearings 203, the other ends of the two auxiliary rods 202 are respectively connected to one surfaces of the two auxiliary bearings 203, and the other surfaces of the two auxiliary bearings 203 are respectively connected to the side surfaces of the two auxiliary brackets 204, wherein the number of the two auxiliary bearings 203 is two, and the auxiliary bearings 203 mainly function to assist the rotation of the threaded rod 201.

Referring to fig. 1, the mobile device 300 further comprises a storage box 303, the upper end of the storage bracket 302 is welded to the lower surface of the storage box 303, and some maintenance tools can be placed in the storage box 303, so that the maintenance personnel can work conveniently.

Referring to fig. 4, the supporting device 400 further includes two supporting rods 402, lower ends of the two supporting rods 402 are respectively welded to upper surfaces of the two supporting pads 401, upper ends of the two supporting rods 402 are respectively welded to lower surfaces of the supporting plates 403, wherein the number of the supporting rods 402 is two, and the supporting rods 402 mainly serve to provide supporting force for the supporting plates 403.

Referring to fig. 1-2, the adjusting device 500 further comprises adjusting pads 504, the upper ends of the two adjusting rods 503 are respectively welded to the lower surfaces of the two adjusting pads 504, the number of the adjusting pads 504 is two, and the adjusting pads 504 are mainly used for directly adjusting the height of the elevator.

Please refer to fig. 1-4, the utility model relates to an elevator maintenance device of high security performance, wherein the model of motor power 103 is YE2-132S1-2, the model of pneumatic cylinder 501 is PY497, at first, descend the elevator to the adjusting pad 504 top, because strutting arrangement 400 and adjusting device 500' S supporting role, the elevator can not take place to descend, start hydraulic cylinder 501 can adjust the height of elevator, the maintainer stands at movable plate 301 and can overhaul the elevator, can place the maintenance instrument in storing box 303 in the maintenance process, convenient maintenance, start motor power 103, motor power 103 can realize the removal of movable plate 301 through the rotating fit of threaded rod 201 with movable plate 301, make things convenient for the removal of maintainer at the pit.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A high-safety elevator maintenance device, comprising a power device (100), an auxiliary device (200), a moving device (300), a supporting device (400) and an adjusting device (500), characterized in that: the power device (100) comprises a bottom plate (101), power supports (102) and power rotating shafts (104), the lower ends of the two power supports (102) are welded with the upper surface of the bottom plate (101), the auxiliary device (200) comprises threaded rods (201), auxiliary rods (202) and auxiliary supports (204), one ends of the two power rotating shafts (104) are respectively welded with one ends of the two threaded rods (201), the lower ends of the two auxiliary supports (204) are respectively welded with the upper surface of the bottom plate (101), one ends of the two auxiliary rods (202) are respectively welded with the other ends of the two threaded rods (201), the moving device (300) comprises a moving plate (301) and a storage support (302), one surface of the moving plate (301) is provided with two threaded holes, the two threaded rods (201) are respectively matched with the two threaded holes in a rotating mode, the lower end of the storage support (302) is welded with the upper surface of the moving plate (301), strutting arrangement (400) are including supporting pad (401) and backup pad (403), two supporting pad (401) lower surface all with bottom plate (101) upper surface welding, adjusting device (500) are including pneumatic cylinder (501), hydraulic stem (502) and adjust pole (503), two pneumatic cylinder (501) lower surface all with bottom plate (101) upper surface welding, two hydraulic stem (502) lower extreme respectively with two pneumatic cylinder (501) upper surface connection, two adjust pole (503) lower extreme respectively with two hydraulic stem (502) upper end welding, backup pad (403) upper surface is equipped with two through-holes, two adjust pole (503) respectively with two through-hole sliding fit.

2. A high safety elevator service apparatus as defined in claim 1, wherein: the power device (100) further comprises power motors (103), the upper ends of the two power supports (102) are respectively welded to the lower surfaces of the two power motors (103), power motor shafts are arranged on one surface of each power motor (103), and the other ends of the two power rotating shafts (104) are respectively in rotating fit with the two power motor shafts.

3. A high safety elevator service apparatus as defined in claim 1, wherein: the auxiliary device (200) further comprises auxiliary bearings (203), the other ends of the two auxiliary rods (202) are respectively connected with one surfaces of the two auxiliary bearings (203), and the other surfaces of the two auxiliary bearings (203) are respectively connected with the side surfaces of the two auxiliary brackets (204).

4. A high safety elevator service apparatus as defined in claim 1, wherein: the mobile device (300) further comprises a storage box (303), and the upper end of the storage support (302) is welded to the lower surface of the storage box (303).

5. A high safety elevator service apparatus as defined in claim 1, wherein: the supporting device (400) further comprises supporting rods (402), the lower ends of the two supporting rods (402) are respectively welded to the upper surfaces of the two supporting pads (401), and the upper ends of the two supporting rods (402) are respectively welded to the lower surfaces of the supporting plates (403).

6. A high safety elevator service apparatus as defined in claim 1, wherein: the adjusting device (500) further comprises adjusting pads (504), and the upper ends of the two adjusting rods (503) are respectively welded with the lower surfaces of the two adjusting pads (504).