CN213059744U

CN213059744U - Elevator maintenance device convenient to it is fixed

Info

Publication number: CN213059744U
Application number: CN202021375055.8U
Authority: CN
Inventors: 伊海龙
Original assignee: Tianjin Sitong Shiji Electromechanical Engineering Co ltd
Current assignee: Tianjin Sitong Shiji Electromechanical Engineering Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-27
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a scheme relates to elevator maintenance technical field, concretely provides an elevator maintenance device convenient to it is fixed, including the vehicle bottom plate, the vehicle bottom plate upper end is outer along being provided with the bounding wall that can open and shut, be provided with telescopic bracing piece in the middle of the vehicle bottom plate upper end, telescopic bracing piece can stretch out and draw back in to the elevartor shaft fast, the bounding wall upper portion is separated into support storage compartment and operation panel storage compartment in vertical direction, the symmetry is provided with a plurality of universal wheels in the middle of the vehicle bottom plate bottom, vehicle bottom plate bottom outside symmetry is provided with over-and-under type supporting mechanism, the bounding wall outside is provided with the handspike, over-and-under type supporting mechanism includes the fixing base, lift pillar and backup pad, the fixing base symmetry sets up. The utility model discloses can realize quick safe function that carries on elevator maintenance and overhaul platform, the device security is high, easy operation, improvement elevator maintenance efficiency that can by a wide margin.

Description

Elevator maintenance device convenient to it is fixed

Technical Field

The utility model relates to an elevator maintenance technical field, in particular to elevator maintenance device convenient to it is fixed.

Background

An elevator is a vertical elevator powered by an electric motor and equipped with a box-like car for carrying people or cargo in a multi-story building. With the progress of urbanization, high-rise and super high-rise buildings are increased continuously, and elevators are used more and more widely. In the use process of the elevator, the elevator needs to be maintained and overhauled regularly, and the maintenance and the overhaul of the elevator have great significance for safe and reliable operation of the elevator and safety guarantee of passengers.

In the maintenance and overhaul of the elevator, equipment in the elevator shaft needs to be maintained and checked, the elevator shaft is required to be accurately controlled to run stably by the conventional operation method when the elevator enters the elevator shaft through the car, the requirement on the reliability operation of the elevator is very high, and the personal danger of elevator maintainers is great. In addition, mainly through carrying on operation platform in the elevator well bottom in the overhaul of the elevator maintenance, need adopt console mode or I-steel overhanging steel pipe scaffold like this, because set up highly higher, have the potential safety hazard, and the cost expense is great, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem to a certain extent, provide an elevator maintenance device convenient to it is fixed, can realize quick safe function of carrying on elevator maintenance and overhaul platform, the device security is high, easy operation, improvement elevator maintenance efficiency that can be by a wide margin.

The utility model discloses the scheme provides an elevator maintenance device convenient to it is fixed, including the vehicle bottom plate, vehicle bottom plate upper end outer along being provided with the bounding wall that can open and shut, be provided with telescopic bracing piece in the middle of the vehicle bottom plate upper end, telescopic bracing piece can stretch out and draw back in to the elevartor shaft fast for put up the operation platform that elevator maintenance overhauld, the bounding wall upper portion be separated into support storage compartment and operation panel storage compartment in vertical direction, support storage compartment is used for saving the support, operation panel storage compartment is used for storing the operation panel, vehicle bottom plate bottom in the middle of the symmetry be provided with a plurality of universal wheels, vehicle bottom plate outside symmetry is provided with over-and-under type supporting mechanism, the bounding wall outside be provided with the handspike.

Furthermore, over-and-under type supporting mechanism include fixing base, lift pillar and backup pad, the fixing base symmetry set up in vehicle bottom board both sides, lift pillar install in the fixing base, the backup pad set up at lift pillar lower extreme.

Furthermore, a threaded support mounting hole is formed in the foremost supporting plate of the telescopic supporting rod, and a pointed protrusion is arranged on the front side of the foremost supporting plate.

Further, many supports have been placed in the support storage cabin, accessible screw-thread fit connects between per two supports, can form long pillar through many supports end to end screw-thread fit connection, improve the operation platform height of buildding.

Further, the operating platform is fixed in the operating platform storage cabin and comprises an operating platform bottom plate and an operating platform fence, the operating platform bottom plate is connected with the support in a threaded fit mode, the operating platform fence is arranged at the upper end of the operating platform bottom plate, and an elevator maintenance worker carries out elevator maintenance work on the operating platform bottom plate with the operating platform fence.

The beneficial effects of this scheme are embodied in:

1. the designed elevator maintenance device convenient to fix comprises a car bottom plate, a coaming which can be opened and closed is arranged on the outer edge of the upper end of the car bottom plate, a telescopic supporting rod is arranged in the middle of the upper end of the car bottom plate and can be quickly stretched into an elevator shaft, the operation platform for quickly building the maintenance and overhaul of the elevator can greatly improve the maintenance and overhaul efficiency of the elevator, the lifting support mechanisms are symmetrically arranged on the outer side of the bottom of the car bottom plate, the hand push rods are arranged on the outer sides of the surrounding plates, the device can be pushed to the elevator taking hall of the nearest floor needing to work through the hand push rods, the device is supported by the lifting support mechanism at the outer door of the elevator and extends and retracts into the elevator shaft by operating the telescopic support rod, then build the operation platform that elevator maintenance was overhauld through support, operation panel in telescopic bracing piece upper end, the device security is high, easy operation, improvement elevator maintenance efficiency by a wide margin.

2. The designed lifting supporting mechanism comprises a fixing seat, a lifting support column and a supporting plate, when the lifting supporting mechanism works, the lifting support column moves downwards to support the whole device through the supporting plate, so that the universal wheels leave the ground, the stability of the device is maintained, and the safety of the device is improved.

3. Be provided with the screw thread support mounting hole in the backup pad of foremost in telescopic bracing piece, the backup pad front side of foremost is provided with the point form protrudingly, and telescopic bracing piece is to the in-process that extends in the elevartor shaft, and the point form that foremost backup pad front side set up is protruding to be touched and is inserted the elevartor shaft lateral wall for telescopic bracing piece keeps firm, improves the fail safe nature of device.

Drawings

Fig. 1 is a schematic structural view of the elevator maintenance device convenient to fix according to the present invention;

fig. 2 is the utility model discloses elevator maintenance device operation panel installation back structure schematic diagram convenient to it is fixed.

In the figure: 1. a vehicle bottom plate; 2. a universal wheel; 3. a fixed seat; 4. a lifting column; 5. a support plate; 6. a telescopic support rod; 61. an outer rod; 62. an inner rod; 63. adjusting a knob; 7. a pointed protrusion; 8. a rack storage compartment; 9. a handspike; 10. an operating floor storage compartment; 11. enclosing plates; 12. a support; 13. an operation platform bottom plate; 14. an operation platform fence; 15. and (4) mounting holes of the threaded brackets.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

Example 1

As shown in fig. 1 to 2, the utility model discloses the scheme provides an elevator maintenance device convenient to it is fixed, including vehicle bottom board 1, the bounding wall 11 that can open and shut is followed outward to 1 upper end of vehicle bottom board, be provided with telescopic bracing piece 6 in the middle of 1 upper end of vehicle bottom board, telescopic bracing piece 6 can stretch out and draw back to the elevartor shaft fast, an operation platform for putting up elevator maintenance and overhaul, bounding wall 11 upper portion is separated into support storage compartment 8 and operation panel storage compartment 10 in vertical direction, support storage compartment 8 is used for storing support 12, many supports 12 have been placed in support storage compartment 8, accessible screw-thread fit connects between per two supports 12, can be through many supports 12 head and the tail screw-thread fit connection group growth pillars, improve the operation platform height of putting up. The operation panel storage cabin 10 is used for storing the operation panel, and the operation panel is fixed with the operation panel in the operation panel storage cabin 10, and the operation panel includes operation panel bottom plate 13 and operation panel rail 14, and operation panel bottom plate 13 passes through screw-thread fit with support 12 and is connected, and operation panel rail 14 sets up in operation panel bottom plate 13 upper end, and elevator warranty personnel carries out elevator warranty work on the operation panel bottom plate 13 that has operation panel rail 14. The symmetry is provided with a plurality of universal wheels 2 in the middle of the 1 bottom of vehicle bottom plate, and the 1 bottom outside symmetry of vehicle bottom plate is provided with over-and-under type supporting mechanism, and the bounding wall 11 outside is provided with handspike 9, when carrying out elevator maintenance and overhaul, will through handspike 9 the utility model discloses during the device promotes the elevator room of taking advantage of the nearest floor that reachs needs work, passes over-and-under type supporting mechanism at elevator car outer door bypass and props up the device, stretches out and draws back in to the elevartor shaft through operation telescopic bracing piece 6, then builds the operation platform that elevator maintenance was overhauld at telescopic bracing piece.

Example 2

As shown in fig. 1 to 2, on the basis of the structure in embodiment 1, the utility model discloses a lifting support mechanism in elevator maintenance device convenient to it is fixed specifically includes fixing base 3, lifting support 4 and backup pad 5, fixing base 3 symmetry sets up in vehicle bottom board 1 both sides, lifting support 4 installs in fixing base 3, lifting support 4 in this embodiment uses the hand-cranking lifting leg of shun heng SH-05 model in the prior art, the lift of 0.5T weight object can be realized to single hand-cranking lifting leg, during the use, wave the shaking handle of hand-cranking lifting leg, adjust the lifting height of hand-cranking lifting leg, of course lifting support 4 also can use other lifting support in the prior art, of course also can use other lifting support equipment of similar function in the prior art. The supporting plate 5 is arranged at the lower end of the lifting support column 4, and when the lifting supporting mechanism works, the lifting support column 4 moves downwards to support the whole device through the supporting plate 5, so that the universal wheel 2 leaves the ground and the stability of the device is kept.

Example 3

As shown in fig. 1 to 2, on the basis of the structure in embodiment 2, the utility model discloses a telescopic bracing piece 6 in elevator maintenance device convenient to it is fixed includes outer pole 61, interior pole 62 and adjust knob 63, and interior pole 62 passes through shaft hole clearance fit and installs in outer pole 61, installs adjust knob 63 through screw-thread fit in the anterior upper end of outer pole 61, and adjust knob 63 is used for adjusting the cooperation length between outer pole 61 and interior pole 62 to adjust telescopic bracing piece 6's length. Be provided with the screw thread support mounting hole in the backup pad of front end in the telescopic bracing piece 6, the backup pad front side of front end is provided with sharp protruding 7, the in-process that telescopic bracing piece 6 extends in to the elevartor shaft, the contact of the sharp protruding 7 that sets up of front end backup pad front side touches and inserts the elevartor shaft lateral wall for telescopic bracing piece keeps firm, then takes screwed support 12 through screw thread support mounting hole installation, builds the operation platform that elevator maintenance overhauld.

When the device of the utility model is used for maintaining and repairing the elevator, the device is pushed to reach the elevator taking hall of the nearest floor needing to work through the hand push rod 9, the device is supported by the lifting support mechanism at the outer door of the elevator car, and is extended and contracted towards the elevator shaft by operating the inner rod 62 in the telescopic support rod 6, the pointed protrusion 7 arranged at the front side of the support plate at the foremost end is contacted and inserted into the side wall of the elevator shaft, the length of the telescopic supporting rod 6 is fixed through the adjusting knob 63, so that the telescopic supporting rod 6 is kept stable, then the bracket 12 is taken out of the bracket storage cabin 8 and is arranged at the upper end of the foremost supporting plate through a threaded bracket mounting hole, then the operation platform is taken out from the operation platform storage cabin 10 and is installed at the upper end of the bracket 12 through threaded connection, an operation platform for elevator maintenance and overhaul is built, and an elevator maintainer carries out elevator maintenance and overhaul work on the operation platform.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. An elevator maintenance device convenient to it is fixed characterized in that: including vehicle bottom board (1), vehicle bottom board (1) upper end outer along being provided with bounding wall (11) that can open and shut, be provided with telescopic bracing piece (6) in the middle of vehicle bottom board (1) upper end, bounding wall (11) upper portion be separated into support storage compartment (8) and operation panel storage compartment (10) in vertical direction, vehicle bottom board (1) bottom in the middle symmetry be provided with a plurality of universal wheels (2), vehicle bottom board (1) bottom outside symmetry is provided with over-and-under type supporting mechanism, bounding wall (11) outside be provided with handspike (9).

2. The elevator service device of claim 1, wherein: the lifting support mechanism comprises a fixing seat (3), a lifting support column (4) and a support plate (5), wherein the fixing seat (3) is symmetrically arranged on two sides of a vehicle bottom plate (1), the lifting support column (4) is arranged in the fixing seat (3), and the support plate (5) is arranged at the lower end of the lifting support column (4).

3. The elevator service device of claim 1 or 2, wherein: the support plate at the foremost end of the telescopic support rod (6) is provided with a threaded support mounting hole, and the front side of the support plate at the foremost end is provided with a pointed protrusion (7).

4. The elevator service device of claim 3, wherein: a plurality of brackets (12) are placed in the bracket storage cabin (8), and every two brackets (12) can be connected in a threaded fit mode.

5. The elevator service device of claim 1, wherein: operation panel storage compartment (10) internal fixation have an operation panel, the operation panel include operation panel bottom plate (13) and operation panel rail (14), operation panel bottom plate (13) be connected through screw-thread fit with support (12), operation panel rail (14) set up in operation panel bottom plate (13) upper end.