CN214456620U

CN214456620U - Safety platform device for construction of elevator steel structure well

Info

Publication number: CN214456620U
Application number: CN202120375029.3U
Authority: CN
Inventors: 陈吉飞; 周艳平
Original assignee: Shenzhen Huashang Elevator Engineering Co ltd
Current assignee: Shenzhen Huashang Elevator Engineering Co ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-10-22
Anticipated expiration: 2031-02-18

Abstract

The utility model belongs to the technical field of the elevator, especially, be a safe platform device of elevator steel construction well construction usefulness, including first support, the top of first support is provided with first recess, the front of first support is connected with the second recess, one side of first support is connected with first bracing piece, one side of first bracing piece is connected with the second bracing piece, the top of second bracing piece is connected with first supporting block, one side of first supporting block is connected with the motor. Through setting up the fixed plate, make things convenient for constructor to step in safety platform, rotate through the motor and drive the driving gear and rotate, the driving gear rotates and drives first driven gear and second driven gear and rotate, makes things convenient for the backup pad to reciprocate, rotates through second driven gear and drives the pivot and rotate to make the connecting rod drive the rotation of U-shaped pole, make the dead lever slide from top to bottom in first recess, make things convenient for the second support to reciprocate, make things convenient for constructor's work simultaneously.

Description

Safety platform device for construction of elevator steel structure well

Technical Field

The utility model belongs to the technical field of the elevator, concretely relates to safe platform device of elevator steel construction well construction usefulness.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode.

However, in the conventional elevator, a safety platform device of a constructor is mostly not provided in the construction process of the shaft, so that the operation of the constructor is inconvenient.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a safe platform device of elevator steel construction well construction usefulness has solved constructor's majority and has not had the problem of safe platform device in elevator well work progress.

In order to achieve the above object, the utility model provides a following technical scheme: a safety platform device for elevator steel structure well construction comprises a first support, wherein a first groove is formed in the top of the first support, a second groove is connected to the front side of the first support, a first supporting rod is connected to one side of the first support, a second supporting rod is connected to one side of the first supporting rod, a first supporting block is connected to the top of the second supporting rod, a motor is connected to one side of the first supporting block, a driving gear is connected to the output end of the motor, a first driven gear is connected to the meshing position of the driving gear, a second driven gear is connected to the meshing position of the first driven gear, a second supporting block is connected to the top of the first supporting rod, a rotating shaft is connected to the inside of the second driven gear, a connecting rod is connected to one end of the rotating shaft, and a U-shaped rod is connected to the front side of the connecting rod, the surface of U-shaped pole is connected with the dead lever, the top of U-shaped pole is connected with the second support, the top of second support is connected with the backup pad, the top of backup pad is connected with the rail guard, the front of rail guard is connected with the door body, the front of the door body is connected with the buckle, the front of rail guard is connected with the card post, the surface of card post is connected with the U-shaped knot, the bottom of first support is connected with the third recess, the top of third recess is connected with the pneumatic cylinder, the bottom of pneumatic cylinder is connected with the hydraulic stem, the bottom of hydraulic stem is connected with the universal wheel, one side of first support is connected with the fixed plate.

Preferably, the door body is movably connected with the guard rail through a hinge, and the buckle is movably connected with the clamping column.

Preferably, the second driven gears are provided with two, and the two second driven gears are mutually symmetrical by taking the central axis at the top of the supporting plate as a symmetrical axis.

Preferably, the fixing rod is fixedly connected with the U-shaped rod through a bolt, and the fixing rod is connected with the first groove in a sliding mode.

Preferably, the hydraulic cylinder is fixedly connected with the third groove through a bolt, and the hydraulic rod is fixedly connected with the universal wheel through a bolt.

Preferably, the universal wheels are four, the hydraulic rods are four, and the four universal wheels are arranged at the bottoms of the four hydraulic rods.

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

by arranging the fixing plate, a constructor can conveniently climb into the safety platform, the driving gear is driven to rotate by the rotation of the motor, the driving gear drives the first driven gear and the second driven gear to rotate, the supporting plate is convenient to move up and down, the rotating shaft is driven to rotate by the rotation of the second driven gear, so that the connecting rod drives the U-shaped rod to rotate, the fixing rod slides up and down in the first groove, the second bracket is convenient to move up and down, the work of the constructor is convenient, two second driven gears are arranged and are respectively meshed with the driving gear and the first driven gear, the up and down movement of the supporting plate is convenient, the hydraulic rod is controlled to stretch by the hydraulic cylinder, the movement and the fixation of the device are convenient, the movement of the device is further convenient by arranging the universal wheels, the safety of the constructor is protected by arranging the protective guard, and by arranging the door body, make things convenient for constructor's entering, through buckle and card post swing joint, and the U-shaped knot with card post swing joint, conveniently carry out the chucking to the door body, prevent constructor's falling.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a complete structural schematic diagram of the present invention;

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is a cross-sectional view of the first bracket of the present invention.

In the figure: 1 a first support; 2 a first groove; 3 a second support; 4, supporting plates; 5, protecting the fence; 6, a door body; 7, buckling; 8, clamping the column; 9U-shaped buckles; 10 a second groove; 11 a first support bar; 12 a second support bar; 13 a first support block; 14 motor; 15 a drive gear; 16 a first driven gear; 17 a second driven gear; 18 a second support block; 19 a rotating shaft; 20 connecting rods; a 21U-shaped rod; 22 fixing the rod; 23 a third groove; 24 hydraulic cylinders; 25 hydraulic rods; 26 universal wheels; and 27 fixing the plate.

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. 1-4, the present invention provides the following technical solutions: a safety platform device for elevator steel structure well construction comprises a first support 1, a first groove 2 is arranged at the top of the first support 1, a second groove 10 is connected to the front of the first support 1, a first support rod 11 is connected to one side of the first support 1, a second support rod 12 is connected to one side of the first support rod 11, a first support block 13 is connected to the top of the second support rod 12, a motor 14 is connected to one side of the first support block 13, an output end of the motor 14 is connected with a driving gear 15, a first driven gear 16 is connected to the meshing position of the driving gear 15, a second driven gear 17 is connected to the meshing position of the first driven gear 16, a second support block 18 is connected to the top of the first support rod 11, a rotating shaft 19 is connected to the inside of the second driven gear 17, a connecting rod 20 is connected to one end of the rotating shaft 19, a U-shaped rod 21 is connected to the front of the connecting rod 20, the surface of U-shaped pole 21 is connected with dead lever 22, the top of U-shaped pole 21 is connected with second support 3, the top of second support 3 is connected with backup pad 4, the top of backup pad 4 is connected with rail guard 5, the front of rail guard 5 is connected with door body 6, the front of door body 6 is connected with buckle 7, the front of rail guard 5 is connected with card post 8, the surface of card post 8 is connected with U-shaped knot 9, the bottom of first support 1 is connected with third recess 23, the top of third recess 23 is connected with pneumatic cylinder 24, the bottom of pneumatic cylinder 24 is connected with hydraulic stem 25, the bottom of hydraulic stem 25 is connected with universal wheel 26, one side of first support 1 is connected with fixed plate 27.

In this embodiment, by arranging the fixing plate 27, the construction worker can conveniently climb into the safety platform, the driving gear 15 is driven to rotate by the rotation of the motor 14, the driving gear 15 drives the first driven gear 16 and the second driven gear 17 to rotate, the support plate 4 can conveniently move up and down, the rotating shaft 19 is driven to rotate by the rotation of the second driven gear 17, so that the connecting rod 20 drives the U-shaped rod 21 to rotate, the fixing rod 22 can slide up and down in the first groove 2, the second support 3 can conveniently move up and down, and the construction worker can conveniently work simultaneously, two second driven gears 17 are arranged, the two second driven gears 17 are respectively meshed with the driving gear 15 and the first driven gear 16, the support plate 4 can conveniently move up and down, the hydraulic rod 25 is controlled to stretch by the hydraulic cylinder 24, the device can be conveniently moved and fixed, by arranging the universal wheel 26, the device can be further conveniently moved, through setting up rail guard 5, protection constructor's safety through setting up a body 6, makes things convenient for constructor's entering, through buckle 7 and card post 8 swing joint, and 9 and the card post 8 swing joint are detained to the U-shaped, conveniently carry out the chucking to a body 6, prevent falling of constructor.

Specifically, the door body 6 is movably connected with the protective guard 5 through a hinge, the buckle 7 is movably connected with the clamping column 8, the door body 6 is movably connected with the protective guard 5 through the hinge, and the buckle 7 is movably connected with the clamping column 8, so that the door body 6 can be opened and closed conveniently.

Specifically, second driven gear 17 is provided with two, and two second driven gear 17 use the axis at backup pad 4 top as the symmetry axis mutual symmetry, through being provided with the axis that two second driven gear 17 used backup pad 4 top as the symmetry axis mutual symmetry, make things convenient for backup pad 4 to reciprocate.

Specifically, the fixing rod 22 is fixedly connected with the U-shaped rod 21 through a bolt, the fixing rod 22 is connected with the first groove 2 in a sliding mode, the fixing rod 22 is fixedly connected with the U-shaped rod 21 through the bolt, the fixing rod 22 is connected with the first groove 2 in a sliding mode, the U-shaped rod 21 drives the fixing rod 22 to slide on the first groove 2, and the supporting plate 4 is convenient to move up and down.

Specifically, the hydraulic cylinder 24 is fixedly connected with the third groove 23 through a bolt, the hydraulic rod 25 is fixedly connected with the universal wheel 26 through a bolt, and the device is convenient to move and fix.

Specifically, the universal wheels 26 are provided with four, and the hydraulic stem 25 is provided with four simultaneously, and four universal wheels 26 are installed in the bottom of four hydraulic stems 25, through being provided with four universal wheels 26 and four hydraulic stems 25, and four universal wheels 26 are installed to the bottom of four hydraulic stems 25, facilitate the removal of device.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, the driving gear 15 is driven to rotate by the rotation of the motor 14 through the arrangement of the fixing plate 27, the driving gear 15 rotates to drive the first driven gear 16 and the second driven gear 17 to rotate, the rotating shaft 19 is driven to rotate by the rotation of the second driven gear 17, so that the connecting rod 20 drives the U-shaped rod 21 to rotate, the fixing rod 22 slides up and down in the first groove 2, two second driven gears 17 are arranged, the two second driven gears 17 are respectively meshed with the driving gear 15 and the first driven gear 16, the hydraulic rod 25 is controlled to extend and retract through the hydraulic cylinder 24, the universal wheel 26 is arranged, the protective guard 5 is arranged, the door body 6 is movably connected with the clamping column 8 through the buckle 7, and the U-shaped buckle 9 is movably connected with the clamping column 8, thereby facilitating the clamping of the door body 6 and preventing the falling of constructors, the input ends of the electric equipment in the equipment are electrically connected with an external power supply.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safe platform device of elevator steel construction well construction usefulness, includes first support (1), the top of first support (1) is provided with first recess (2), its characterized in that: the front surface of the first support (1) is connected with a second groove (10), one side of the first support (1) is connected with a first support rod (11), one side of the first support rod (11) is connected with a second support rod (12), the top of the second support rod (12) is connected with a first support block (13), one side of the first support block (13) is connected with a motor (14), the output end of the motor (14) is connected with a driving gear (15), the meshing position of the driving gear (15) is connected with a first driven gear (16), the meshing position of the first driven gear (16) is connected with a second driven gear (17), the top of the first support rod (11) is connected with a second support block (18), the inside of the second driven gear (17) is connected with a rotating shaft (19), one end of the rotating shaft (19) is connected with a connecting rod (20), the front of the connecting rod (20) is connected with a U-shaped rod (21), the surface of the U-shaped rod (21) is connected with a fixing rod (22), the top of the U-shaped rod (21) is connected with a second support (3), the top of the second support (3) is connected with a support plate (4), the top of the support plate (4) is connected with a guard rail (5), the front of the guard rail (5) is connected with a door body (6), the front of the door body (6) is connected with a buckle (7), the front of the guard rail (5) is connected with a clamping column (8), the surface of the clamping column (8) is connected with a U-shaped buckle (9), the bottom of the first support (1) is connected with a third groove (23), the top of the third groove (23) is connected with a hydraulic cylinder (24), the bottom of the hydraulic cylinder (24) is connected with a hydraulic rod (25), the bottom of the hydraulic rod (25) is connected with a universal wheel (26), one side of the first bracket (1) is connected with a fixing plate (27).

2. The safety platform device for construction of the steel structure hoistway of the elevator according to claim 1, characterized in that: the door body (6) is movably connected with the protective guard (5) through a hinge, and the buckle (7) is movably connected with the clamping column (8).

3. The safety platform device for construction of the steel structure hoistway of the elevator according to claim 1, characterized in that: the second driven gears (17) are arranged in two numbers, and the two second driven gears (17) are mutually symmetrical by taking the central axis at the top of the supporting plate (4) as a symmetrical axis.

4. The safety platform device for construction of the steel structure hoistway of the elevator according to claim 1, characterized in that: the fixing rod (22) is fixedly connected with the U-shaped rod (21) through a bolt, and the fixing rod (22) is connected with the first groove (2) in a sliding mode.

5. The safety platform device for construction of the steel structure hoistway of the elevator according to claim 1, characterized in that: the hydraulic cylinder (24) is fixedly connected with the third groove (23) through a bolt, and the hydraulic rod (25) is fixedly connected with the universal wheel (26) through a bolt.

6. The safety platform device for construction of the steel structure hoistway of the elevator according to claim 1, characterized in that: the four universal wheels (26) are arranged, the hydraulic rods (25) are four, and the four universal wheels (26) are arranged at the bottoms of the four hydraulic rods (25).