CN218156833U

CN218156833U - Portable elevator door mechanical strength verifying attachment

Info

Publication number: CN218156833U
Application number: CN202222656158.7U
Authority: CN
Inventors: 陈国仪; 曾祥华; 周伟东; 陈达
Original assignee: Guangxi Special Equipment Inspection and Research Institute
Current assignee: Guangxi Special Equipment Inspection and Research Institute
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-27
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a portable elevator door mechanical strength verifying attachment, the on-line screen storage device comprises a base, the last fixed surface of base installs the montant, and box fixed connection is passed through at the top of montant, and the interior diapire fixed mounting of box has the telescopic link, and slide fixed connection is passed through at the top of telescopic link, and the top fixed mounting of slide has the board of moving, moves one side fixed mounting of board and has the hydraulic stem, and backup pad fixed connection is passed through to the one end of hydraulic stem, and one side fixed mounting of backup pad has the diaphragm, and one side of diaphragm runs through one side of box and extends to the outside of box through stripper plate fixed connection. This portable elevator door mechanical strength verifying attachment drives the slide through working with the telescopic link and removes to the slide drives the diaphragm and removes, and the work of simultaneous control hydraulic stem drives the diaphragm in the backup pad and removes, has reached the effect that promotes one side of elevator door, thereby is convenient for detect the operation, subsequent use of being convenient for to the mechanical strength of elevator door.

Description

Portable elevator door mechanical strength verifying attachment

Technical Field

The utility model relates to the technical field of machinery, specifically be a portable lift-cabin door mechanical strength verifying attachment.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the car of the elevator runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle less than 15 degrees with a plumb line, and when the elevator is produced and installed, the mechanical strength of the elevator door can be checked, so that the elevator door mechanical strength checking device can be used.

The inspection device on the market at present can have the following problem in the use:

1. when the elevator door is used, if the elevator used subsequently fails, the elevator door is stressed to bend, and if the pressure resistance of the elevator door is weaker, the elevator door deforms in the using process, so that the use of the subsequent elevator door is influenced, and the use safety of the elevator is reduced;

2. meanwhile, in the using process, if the device needs to be moved, the device needs to be manually lifted, if the device is not convenient to move, the normal use and carrying operation of the device can be influenced, and the using efficiency of the device is reduced.

Therefore, a portable elevator door mechanical strength testing device is provided.

Disclosure of Invention

An object of the utility model is to provide a portable lift-cabin door mechanical strength verifying attachment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable elevator door mechanical strength verifying attachment, the on-line screen storage device comprises a base, the last fixed surface of base installs the montant, and box fixed connection is passed through at the top of montant, and the interior diapire fixed mounting of box has a telescopic link, and slide fixed connection is passed through at the top of telescopic link, and the top fixed mounting of slide has a board, moves one side fixed mounting of board and has a hydraulic stem, and backup pad fixed connection is passed through to the one end of hydraulic stem, and one side fixed mounting of backup pad has the diaphragm, and one side of diaphragm runs through one side of box and extends to the outside of box through stripper plate fixed connection.

The upper surface fixed mounting of base has the bracing piece, and one side fixed mounting of bracing piece has concave template, and one side of concave template is inserted and is equipped with the screw rod, and the screw rod is located the inside one end of concave template and is connected with splint through the bearing rotation.

Preferably, one side of the box body is provided with a plate groove for the transverse plate to pass through, and the inner wall of the plate groove is in sliding connection with the surface of the transverse plate.

Preferably, one side of the concave plate is provided with a screw hole for threaded connection of the screw rod, the screw hole is in threaded connection with the screw rod, a turntable is fixedly mounted at one end of the screw rod, and anti-skid grains are arranged on the surface of the turntable.

Preferably, the bottom fixed mounting of base bottom has the supporting leg, and the bottom fixed mounting of supporting leg has the casing, and the fixed orifices has all been seted up to the both sides of casing upper surface, and the anti-skidding line has been seted up to the lower surface of casing.

Preferably, the inside sliding connection of casing has the sliding plate, and the bottom of sliding plate is rotated through the pivot and is connected with the gyro wheel, and the table of gyro wheel is parallel and level with the lower extreme of casing.

Preferably, the top of the sliding plate is rotatably connected with a screw rod through a bearing, the top of the screw rod penetrates through the top of the shell and extends to the outside of the shell, and a hexagonal hole is formed in the top of the screw rod.

Advantageous effects

The utility model provides a portable lift-cabin door mechanical strength verifying attachment possesses following beneficial effect:

1. this portable elevator door mechanical strength verifying attachment drives the slide through working the telescopic link and removes to the slide drives the diaphragm and removes, and the simultaneous control hydraulic stem work drives the diaphragm removal in the backup pad, has reached the effect that promotes one side of elevator door, thereby is convenient for carry out detection operation, subsequent use of being convenient for to the mechanical strength of elevator door.

2. According to the portable elevator door mechanical strength inspection device, the lead screw is rotated to drive the idler wheels on the sliding plate to move, so that the idler wheels are retracted into the shell and extended out of the shell, the effect of conveniently moving and carrying the idler wheels is achieved, and the operation of workers is facilitated.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of the box body of the present invention;

fig. 3 is a schematic view of the front cut structure of the housing of the present invention.

In the figure: the device comprises a base 1, a vertical rod 2, a box body 3, a telescopic rod 4, a sliding plate 5, a moving plate 6, a hydraulic rod 7, a supporting plate 8, a transverse plate 9, an extruding plate 10, a supporting rod 11, a concave plate 12, a screw rod 13, a clamping plate 14, a shell 15, a sliding plate 16, a roller 17 and a screw rod 18.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a portable elevator door mechanical strength verifying attachment, includes base 1, and the last fixed surface of base 1 installs montant 2, and 3 fixed connection are passed through at the top of montant 2, and the board groove that supplies diaphragm 9 to pass through is seted up to one side of box 3, the inner wall in board groove and the surface sliding connection of diaphragm 9.

The bottom fixed mounting of base 1 bottom has the supporting leg, and the bottom fixed mounting of supporting leg has casing 15, and the fixed orifices has all been seted up to the both sides of casing 15 upper surface, and anti-skidding line has been seted up to the lower surface of casing 15.

A sliding plate 16 is connected to the inside of the shell 15 in a sliding mode, a roller 17 is connected to the bottom of the sliding plate 16 in a rotating mode through a rotating shaft, and the surface of the roller 17 is flush with the lower end of the shell 15.

The inner bottom wall fixed mounting of box 3 has telescopic link 4, 5 fixed connection of slide are passed through at the top of telescopic link 4, the top fixed mounting of slide 5 has the board 6 that moves, one side fixed mounting who moves board 6 has hydraulic stem 7, backup pad 8 fixed connection is passed through to the one end of hydraulic stem 7, one side fixed mounting of backup pad 8 has diaphragm 9, one side of diaphragm 9 runs through one side of box 3 and extends to the outside of box 3 and passes through stripper plate 10 fixed connection.

The telescopic rod 4 works to drive the sliding plate 5 to move, so that the sliding plate 5 drives the transverse plate 9 to move, and meanwhile, the hydraulic rod 7 is controlled to work to drive the transverse plate 9 on the supporting plate 8 to move, so that the effect of pushing one side of the elevator door is achieved, the mechanical strength of the elevator door can be conveniently detected, and the subsequent use is facilitated.

The last fixed surface of base 1 installs bracing piece 11, and one side fixed mounting of bracing piece 11 has concave template 12, and the screw that supplies screw 13 threaded connection is seted up to one side of concave template 12, screw and 13 threaded connection of screw, and the one end fixed mounting of screw 13 has the carousel, and anti-skidding line has been seted up on the surface of carousel.

A screw 13 is inserted into one side of the concave plate 12, and a clamping plate 14 is rotatably connected to one end of the screw 13, which is positioned inside the concave plate 12, through a bearing.

The top of the sliding plate 16 is rotatably connected with a screw rod 18 through a bearing, the top of the screw rod 18 penetrates through the top of the housing 15 and extends to the outside of the housing 15, and a hexagonal hole is formed in the top of the screw rod 18.

Thereby rotate lead screw 18 and drive the gyro wheel 17 on the sliding plate 16 and remove for gyro wheel 17 takes in the inside of casing 15 and stretches out the outside of casing 15, has reached the effect that conveniently removes and carry it, the staff's of being convenient for operation.

The working principle is as follows: when the elevator door lifting device is used, the telescopic rod 4 works to drive the sliding plate 5 to move, so that the sliding plate 5 drives the transverse plate 9 to move, the hydraulic rod 7 is controlled to work to drive the transverse plate 9 on the supporting plate 8 to move, the effect of pushing one side of the elevator door is achieved, the mechanical strength of the elevator door is convenient to detect and operate, the subsequent use is convenient, the screw rod 18 rotates to drive the roller 17 on the sliding plate 16 to move, the roller 17 retracts into the inside of the shell 15 and extends out of the outside of the shell 15, the effect of conveniently moving and carrying the sliding plate is achieved, and the operation of workers is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a portable lift-cabin door mechanical strength verifying attachment, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with a vertical rod (2), the top of the vertical rod (2) is fixedly connected through a box body (3), the inner bottom wall of the box body (3) is fixedly provided with a telescopic rod (4), the top of the telescopic rod (4) is fixedly connected through a sliding plate (5), the top of the sliding plate (5) is fixedly provided with a moving plate (6), one side of the moving plate (6) is fixedly provided with a hydraulic rod (7), one end of the hydraulic rod (7) is fixedly connected through a supporting plate (8), one side of the supporting plate (8) is fixedly provided with a transverse plate (9), one side of the transverse plate (9) penetrates through one side of the box body (3) and extends to the outside of the box body (3) and is fixedly connected through an extrusion plate (10);

the upper surface fixed mounting of base (1) has bracing piece (11), and one side fixed mounting of bracing piece (11) has concave template (12), and one side of concave template (12) is inserted and is equipped with screw rod (13), and screw rod (13) are located the inside one end of concave template (12) and rotate through the bearing and are connected with splint (14).

2. The mechanical strength inspection device for portable elevator doors according to claim 1, wherein: one side of the box body (3) is provided with a plate groove for the transverse plate (9) to pass through, and the inner wall of the plate groove is in sliding connection with the surface of the transverse plate (9).

3. The mechanical strength inspection device for portable elevator doors according to claim 1, wherein: one side of the concave plate (12) is provided with a screw hole for threaded connection of the screw rod (13), the screw hole is in threaded connection with the screw rod (13), one end of the screw rod (13) is fixedly provided with a rotary table, and the surface of the rotary table is provided with anti-skid grains.

4. The mechanical strength inspection device for portable elevator doors according to claim 1, wherein: the bottom fixed mounting of base (1) bottom has the supporting leg, and the bottom fixed mounting of supporting leg has casing (15), and the fixed orifices has all been seted up to the both sides of casing (15) upper surface, and anti-skidding line has been seted up to the lower surface of casing (15).

5. The device for testing mechanical strength of portable elevator doors according to claim 4, wherein: the inside sliding connection of casing (15) has sliding plate (16), and the bottom of sliding plate (16) is rotated through the pivot and is connected with gyro wheel (17), and the table of gyro wheel (17) is parallel and level with the lower extreme of casing (15).

6. The mechanical strength inspection device for portable elevator doors according to claim 5, wherein: the top of the sliding plate (16) is rotatably connected with a screw rod (18) through a bearing, the top of the screw rod (18) penetrates through the top of the shell (15) and extends to the outside of the shell (15), and a hexagonal hole is formed in the top of the screw rod (18).