CN213011403U

CN213011403U - Elevator maintenance safety protection device

Info

Publication number: CN213011403U
Application number: CN202021395356.7U
Authority: CN
Inventors: 计慧萍
Original assignee: Huzhou Jutuo Elevator Parts Co ltd
Current assignee: Huzhou Jutuo Elevator Parts Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-20
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to an elevator overhauls technical field, and discloses elevator overhauls safety arrangement, the on-line screen storage device comprises a base, the last fixed surface of base is connected with hydraulic telescoping rod, hydraulic telescoping rod's top fixedly connected with brace table, brace table's right-hand member fixedly connected with backup pad, brace table's upper surface is provided with clamping device, the inside of passageway one is provided with the mobile device. This safety arrangement is overhauld to elevator, when the toolbox was placed between centre gripping post one and centre gripping post two, the effort of spring made a pair of toolbox centre gripping of centre gripping post, wave the handle and make two removal posts to the toolbox centre gripping, the toolbox is fixed, be difficult for being overturned by the staff, can not make the inside screw of toolbox, instrument such as screwdriver drops in a certain corner of elevator, the elevator does not have danger in the use, the emergence of injury accident has been reduced, the safety index of elevator has been improved, the life of elevator has been improved simultaneously.

Description

Elevator maintenance safety protection device

Technical Field

The utility model relates to an elevator overhauls technical field, specifically is elevator overhauls safety arrangement.

Background

An elevator is an electrically powered vertical elevator equipped with a box-like car for carrying passengers or cargo in a multi-story building, having a car which runs between at least two vertical rows of rigid guide rails or inclined at an angle of less than 15 DEG, the car being sized and configured to facilitate passenger access or cargo handling. In order to ensure the safety of the elevator, workers need to go to overhaul the elevator regularly, two to three workers generally stand on the car for maintenance when overhauling the elevator, and the workers do not have a device capable of fixing the tool box when overhauling the elevator, and several workers need to bend down and pick when changing tools, so that the tool box is easily overturned by hands and feet, tools such as screws and screwdrivers inside the tool box fall at a certain corner of the elevator, the elevator is dangerous in the using process, and the safety index of the elevator is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an elevator overhauls safety arrangement, it need not bow to pick up to possess several staff when changing the instrument, the toolbox is difficult to be overturned, can not make the inside screw of toolbox, tools such as screwdriver drop in a certain corner of elevator, the safety index of elevator has been improved, the stoop that several staff need not stop when changing the instrument is picked, thereby it turns over the screw that makes the toolbox inside in an disorderly way to hand and foot easily, tools such as screwdriver drop in a certain corner of elevator, it is dangerous to make the elevator have in the use, the problem of the safety index of elevator has been reduced.

(II) technical scheme

For realizing above-mentioned several staff do not need to bow when trading the instrument and choose, the toolbox is difficult to be overturned, can not make instruments such as the inside screw of toolbox, screwdriver drop in a certain corner of elevator, has improved the safety index purpose of elevator, the utility model provides a following technical scheme: elevator overhauls safety arrangement, the on-line screen storage device comprises a base, the last fixed surface of base is connected with hydraulic telescoping rod, hydraulic telescoping rod's top fixedly connected with brace table, brace table's right-hand member fixedly connected with backup pad, passageway one has been seted up in the left side of backup pad, brace table's upper surface is provided with clamping device, the inside of passageway one is provided with the mobile device.

Preferably, clamping device includes two slides, two both sides around the supporting bench upper surface are seted up respectively to the slide the equal sliding connection in inside of slide has slider one, two one side fixedly connected with centre gripping post one that slider one is relative, two the equal fixedly connected with spring of slider left side surface, two the equal fixedly connected with slider two, two of the left end of spring the one side fixedly connected with centre gripping post two that slider two is relative, passageway two has all been seted up in the left side of centre gripping post one and centre gripping post two.

Preferably, the spring is located the top of slide, the spring is not contacted with the slide, two slider two is at the inside fixed connection of slide, centre gripping post two is fixed connection on the upper surface of brace table, centre gripping post one and centre gripping post two all are located between two slides, centre gripping post one and centre gripping post two are not contacted with the slide.

Preferably, the mobile device comprises two mobile columns, the two mobile columns are connected with each other in a sliding mode inside the first channel, a threaded rod is connected to the left end of each mobile column in a threaded mode, a limiting plate is fixedly connected to the outer surface of the center of the threaded rod, a rotary plate is fixedly connected to the front end of the threaded rod, and a handle is connected to the lower end of the rotary plate in a rotating mode.

Preferably, the threaded rod runs through the left end of removing the post and extends to the outside of removing the post, the limiting plate divide into positive and negative screw thread two parts with the threaded rod, two remove post threaded connection respectively on the surface of threaded rod positive and negative screw thread, remove post and limiting plate contactless, the upper end of rotor plate is at the front end fixed connection of threaded rod.

Preferably, the lower end of the supporting plate is fixedly connected with the right end of the supporting table, the first channel is located above the right end of the supporting table, and the first channel is not in contact with the supporting table.

(III) advantageous effects

Compared with the prior art, the utility model provides an elevator overhauls safety arrangement possesses following beneficial effect:

1. this elevator overhauls safety arrangement, place the toolbox on the top inclined plane of centre gripping post one and centre gripping post two, the gravity of toolbox makes centre gripping post one move right, when the toolbox was placed between centre gripping post one and centre gripping post two, the effort of spring makes a pair of toolbox centre gripping of centre gripping post, wave the handle and make two removal posts to the toolbox centre gripping, the toolbox is fixed, be difficult for being overturned by the staff, can not make the inside screw of toolbox, instrument such as screwdriver drops at a certain corner of elevator, the elevator does not have danger in the use, the emergence of injury accident has been reduced, the safety index of elevator has been improved, the life of elevator has been improved simultaneously.

2. This safety arrangement is overhauld to elevator starts hydraulic telescoping rod, and hydraulic telescoping rod's upper end drives a supporting bench and rises to suitable height, does not need the staff to bend over when trading the instrument and chooses, has brought very big convenience for the staff overhauls the elevator, has reduced the labour, has improved work efficiency greatly.

Drawings

FIG. 1 is a schematic structural view of the elevator maintenance safety protection device of the present invention;

FIG. 2 is a schematic view of the structure of the operation table of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a hydraulic telescopic rod 2, a supporting table 3, a supporting plate 4, a channel I5, a channel I6, a slide block I7, a clamping column I8, a spring 9, a slide block II 10, a clamping column II 11, a channel II 12, a movable column 13, a threaded rod 14, a limiting plate 15, a handle 16 and a rotating plate 17.

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

Referring to fig. 1-3, the utility model provides an elevator overhaul safety protection device, which comprises a base 1, a hydraulic telescopic rod 2 is fixedly connected to the upper surface of the base 1, the hydraulic telescopic rod 2 is a conventional device, which is not explained much here, a support table 3 is fixedly connected to the top end of the hydraulic telescopic rod 2, the hydraulic telescopic rod 2 is started, the upper end of the hydraulic telescopic rod 2 drives the support table 3 to ascend to a proper height, the worker does not need to continuously stoop to pick up when changing tools, the labor force is reduced, the working efficiency is improved, a support plate 4 is fixedly connected to the right end of the support table 3, the lower end of the support plate 4 is fixedly connected to the right end of the support table 3, a channel one 5 is arranged on the left side of the support plate 4, the channel one 5 is positioned above the right end of the support table 3, the channel one 5 is not in contact with the support table 3, the inner parts of the two slide ways 6 are respectively connected with a slide block I7 in a sliding way, one opposite side of the two slide blocks I7 is fixedly connected with a clamping column I8, the outer surfaces of the left sides of the two slide blocks I7 are respectively fixedly connected with a spring 9, the left ends of the two springs 9 are respectively fixedly connected with a slide block II 10, the spring 9 is positioned above the slide ways 6, the spring 9 is not contacted with the slide ways 6, the two slide blocks II 10 are fixedly connected in the inner parts of the slide ways 6, the opposite sides of the two slide blocks II 10 are respectively fixedly connected with a clamping column II 11, the clamping column II 11 is fixedly connected on the upper surface of the supporting table 3, the clamping column I8 and the clamping column II 11 are both positioned between the two slide ways 6, the clamping column I8 and the clamping column II 11 are not contacted with the slide ways 6, the left side of the clamping column II 11 is provided with a channel II 12, the number of, the upper portion of the first clamping column 8 is an inclined plane, the lower portion of the first clamping column 8 is a rectangle, the shape of the second clamping column 11 is the same as that of the first clamping column 8, a tool box is placed on the inclined planes of the upper portions of the first clamping column 8 and the second clamping column 11, the first clamping column 8 is driven by the first sliding blocks 7 through the gravity of the tool box to move rightwards, when the tool box is placed between the first clamping column 8 and the second clamping column 11, the front side and the rear side of the tool box are clamped by the first clamping column 8 through the action force of the spring 9, the front side and the rear side inside the channel two 12 are both connected with the moving column 13 in a sliding mode, the right end of the moving column 13 penetrates through the channel two 12 and extends to the outside of the channel two 12, the right end of the moving column 13 is connected with the inside of the channel one 5 in a sliding mode, the left end of the moving column 13 is connected with, the front part is a positive thread, the rear part is a negative thread, the threaded rod 14 penetrates through the left end of the movable column 13 and extends to the outside of the movable column 13, the two movable columns 13 are respectively in threaded connection with the outer surfaces of the positive and negative threads of the threaded rod 14, the movable columns 13 are not in contact with the limiting plate 15, the front end of the threaded rod 14 is fixedly connected with the rotary plate 17, the upper end of the rotary plate 17 is fixedly connected with the front end of the threaded rod 14, the lower end of the rotary plate 17 is rotatably connected with the handle 16, the rotary plate 17 is driven to rotate by shaking the handle 16 so as to enable the threaded rod 14 to rotate, the two movable columns 13 are driven to move in opposite directions when the threaded rod 14 rotates so as to enable the two movable columns 13 to clamp the tool box, the tool box is not easy to be overturned, tools such as screws and screwdrivers.

The working principle is as follows: start hydraulic telescoping rod 2, hydraulic telescoping rod 2's upper end drives brace table 3 and rises to suitable height, place the toolbox on the top inclined plane of centre gripping post 8 and centre gripping post two 11, the gravity of toolbox makes two sliders 7 drive centre gripping post 8 and move right, when the toolbox was placed between centre gripping post 8 and centre gripping post two 11, spring 9's effort made centre gripping post 8 carry out the centre gripping to the front and back both sides of toolbox, wave handle 16 and drive rotor plate 17 and rotate thereby make threaded rod 14 rotate, thereby it removes to the relative direction to drive two removal posts 13 when threaded rod 14 rotates makes two removal posts 13 carry out the centre gripping to the left and right sides of toolbox.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Elevator overhauls safety arrangement, including base (1), its characterized in that: the utility model discloses a hydraulic support device, including base (1), upper surface fixedly connected with hydraulic telescoping rod (2), the top fixedly connected with brace table (3) of hydraulic telescoping rod (2), the right-hand member fixedly connected with backup pad (4) of brace table (3), passageway (5) have been seted up in the left side of backup pad (4), the upper surface of brace table (3) is provided with clamping device, the inside of passageway (5) is provided with the mobile device.

2. The elevator service safety protection device of claim 1, wherein: clamping device includes two slides (6), two both sides around brace table (3) upper surface are seted up respectively in slide (6) the equal sliding connection in inside of slide (6) has slider one (7), two one side fixedly connected with centre gripping post (8) that slider one (7) are relative, two equal fixedly connected with spring (9), two of slider one (7) left side surface equal fixedly connected with spring (9) two the equal fixedly connected with slider two (10) in left end of spring (9), two one side fixedly connected with centre gripping post two (11) that slider two (10) are relative, passageway two (12) have all been seted up in the left side of centre gripping post one (8) and centre gripping post two (11).

3. The elevator service safety protection device of claim 2, wherein: spring (9) are located the top of slide (6), spring (9) and slide (6) contactless, two inside fixed connection of slider two (10) at slide (6), centre gripping post two (11) fixed connection on the upper surface of brace table (3), centre gripping post (8) and centre gripping post two (11) all are located between two slides (6), centre gripping post (8) and centre gripping post two (11) and slide (6) contactless.

4. The elevator service safety protection device of claim 1, wherein: the mobile device comprises two movable columns (13) and two movable columns (13) which are connected with each other in a sliding mode inside a channel (5), the left end of each movable column (13) is connected with a threaded rod (14) in a threaded mode, the outer surface of the center of each threaded rod (14) is fixedly connected with a limiting plate (15), the front end of each threaded rod (14) is fixedly connected with a rotating plate (17), and the lower end of each rotating plate (17) is connected with a handle (16) in a rotating mode.

5. The elevator service safety protection device of claim 4, wherein: threaded rod (14) run through the left end of removing post (13) and extend to the outside that removes post (13), limiting plate (15) divide into positive and negative screw thread two parts, two with threaded rod (14) remove post (13) threaded connection respectively on threaded rod (14) positive and negative screw thread's surface, remove post (13) and limiting plate (15) contactless, the upper end of rotor plate (17) is at the front end fixed connection of threaded rod (14).

6. The elevator service safety protection device of claim 1, wherein: the lower end of the supporting plate (4) is fixedly connected with the right end of the supporting table (3), the first channel (5) is located above the right end of the supporting table (3), and the first channel (5) is not in contact with the supporting table (3).