CN211594885U

CN211594885U - Building automation machinery elevating gear

Info

Publication number: CN211594885U
Application number: CN202020010271.6U
Authority: CN
Inventors: 姜永春
Original assignee: Suzhou Smete Lifting Machinery Co ltd
Current assignee: Suzhou Smete Lifting Machinery Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-29
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a building automation machinery elevating gear, the on-line screen storage device comprises a base, be provided with lifter plate one on the base, and the lifter plate one directly over parallel arrangement have lifter plate two, the perpendicular surface of base is connected with two support columns, and the both ends activity of lifter plate one passes the support column, be connected through adjusting device between lifter plate one and the lifter plate two, and the both ends of lifter plate one are connected with wire rope's one end respectively, wire rope's the other end activity respectively passes support column and lifter plate one, install the electric hoist on the base. This kind of building automation machinery elevating gear can go up and down by layers, and the height that goes up and down is higher, and at the in-process that goes up and down, can be more stable moreover, and the bottom is passed through the support column and is injectd the home range of lifter plate one, makes the base in the time of going up and down, and stability is strong, and the top can realize the lift to lifter plate two through two sets of bracing pieces that are the eight characters type.

Description

Building automation machinery elevating gear

Technical Field

The utility model relates to the technical field of machinery, specifically be a building automation machinery elevating gear.

Background

The lifting platform is along with the requirement of people for vertical transportation, and is as long as the civilization of human beings. The original lift platform used basic power means such as manpower, animal power and water power to lift the weight. These power means have been widely used by elevators, which are lifting machines for vertically transporting people or objects, until the industrial revolution. The lifting platform can be widely applied to municipal maintenance, cargo transportation at wharfs and logistics centers, building decoration and the like, and can freely walk after being provided with automobile chassis, battery car chassis and the like, and the working height space is changed.

When the prior art uses, when high altitude construction, easily because the support of lifter is too single thin, make equipment during operation under windy environment, can cause rocking of equipment, make staff's on the equipment safety receive the threat, the practicality is lower. Therefore, the building automation mechanical lifting device is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a building automation machinery elevating gear, which comprises a base, wherein a first elevating plate is arranged on the base, a second elevating plate is arranged in parallel right above the first elevating plate, the surface of the base is vertically connected with two support columns, and both ends of the first elevating plate movably pass through the support columns, the first elevating plate and the second elevating plate are connected through an adjusting device, both ends of the first elevating plate are respectively connected with one end of a steel wire rope, the other end of the steel wire rope movably passes through the support columns and the first elevating plate respectively, an electric hoist is arranged on the base, the other end of the steel wire rope is rotatably connected on an output shaft of the electric hoist, the adjusting device comprises a rotating shaft, a semicircular gear, a movable plate, a top brace rod and a support rod, the bottom of the second elevating plate is rotatably connected with two symmetrically arranged support rods, and the other end of, the movable frame is arranged on the first lifting plate in a sliding mode.

As a preferred technical scheme of the utility model, the installation cavity has been seted up to the one end of keeping away from the base on the support column, and installs the wire winding roller in the installation cavity, wire rope walks around the wire winding roller.

As a preferred technical scheme of the utility model, install two registration rollers and fixed block on the base, and the wire rope activity winding is on the surface of registration roller to the fixed block is passed in the activity.

As a preferred technical scheme of the utility model, two wire winding pieces of fixedly connected with on the output shaft of electric hoist, and two wire rope difference movable winding are on the surface of wire winding piece.

As a preferred technical scheme of the utility model, install servo motor on the lifter plate one, and install semicircular gear in servo motor's the pivot, two the pivot is passed through belt drive and is connected, semicircular gear's surface activity is provided with the movable plate, and the movable plate is rectangle frame column structure, be provided with fixed tooth on the upper and lower both ends inner wall of movable plate respectively, and the tooth intermeshing on fixed tooth and the semicircular gear.

As a preferred technical scheme of the utility model, be connected through the ejector pin between the removal frame of a movable plate and lifter plate homonymy, two the bracing piece is the splayed setting.

As a preferred technical scheme of the utility model, the shifting chute has been seted up on the lifter plate one, and removes frame and movable plate difference sliding connection in the shifting chute.

The utility model has the advantages that: this kind of building automation machinery elevating gear, can the layering go up and down, the height that goes up and down is higher, and at the in-process that goes up and down, stability more of ability, the home range of lifter plate one is injectd through the support column to the bottom, make the base in the lift, stability is strong, the top is through two sets of bracing pieces that are eight types, can realize the lift to lifter plate two, increase the lift height of whole device, two semicircular gears pass through belt transmission and connect, make the removal that the movable plate can be simultaneous remove, when lifter plate two go up and down, the lifting amplitude of both sides is the same, guarantee the stability of lifter plate two upper ends.

Drawings

Fig. 1 is a schematic structural view of an automatic mechanical lifting device for building of the present invention;

fig. 2 is the utility model discloses a building automation machinery elevating gear's electric block schematic diagram.

In the figure: 1. a base; 2. a first lifting plate; 3. a second lifting plate; 4. a support bar; 5. moving the plate; 6. a belt; 7. a rotating shaft; 8. a semi-circular gear; 9. a top brace rod; 10. a movable frame; 11. a support pillar; 12. a winding roller; 13. a wire rope; 14. a fixed block; 15. a positioning roller; 16. an electric hoist; 17. and (7) winding blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in the figures 1-2, the utility model relates to a building automation machinery elevating gear, which comprises a base 1, a first elevating plate 2 is arranged on the base 1, a second elevating plate 3 is arranged in parallel right above the first elevating plate 2, the surface of the base 1 is vertically connected with two supporting columns 11, two ends of the first elevating plate 2 movably pass through the supporting columns 11, the first elevating plate 2 is connected with the second elevating plate 3 through an adjusting device, two ends of the first elevating plate 2 are respectively connected with one end of a steel wire rope 13, the other end of the steel wire rope 13 movably passes through the supporting columns 11 and the first elevating plate 2 respectively, an electric hoist 16 is arranged on the base 1, the other end of the steel wire rope 13 is rotatably connected on an output shaft of the electric hoist 16, the adjusting device comprises a rotating shaft 7, a semi-circular gear 8, a movable plate 5, a top brace 9 and a supporting rod 4, the bottom of the second elevating plate 3 is, and the other end of the support rod 4 is rotatably connected with a movable frame 10, and the movable frame 10 is slidably arranged on the first lifting plate 2.

Wherein, the installation cavity has been seted up to the one end of keeping away from base 1 on the support column 11, and installs winding roller 12 in the installation cavity, and wire rope 13 bypasses winding roller 12, and more is in the same direction as smooth when winding roller 12 makes wire rope 13 remove.

Wherein, install two registration rollers 15 and fixed block 14 on the base 1, and wire rope 13 activity winding is on the surface of registration roller 15 to the activity passes through fixed block 14, and fixed block 14 and registration roller 15 limit wire rope 13's home range.

Wherein, two wire winding blocks 17 are fixedly connected to the output shaft of the electric hoist 16, and two wire ropes 13 are respectively and movably wound on the surface of the wire winding blocks 17, and the same electric hoist 16 controls the wire winding blocks 17.

Wherein, install servo motor on the lifter plate 2, and install semi-circular gear 8 on servo motor's the pivot 7, two pivots 7 pass through 6 transmission connections of belt, and semi-circular gear 8's surface activity is provided with movable plate 5, and movable plate 5 is rectangle frame column structure, is provided with fixed tooth on the upper and lower both ends inner wall of movable plate 5 respectively, and the tooth intermeshing on fixed tooth and the semi-circular gear 8, semi-circular gear 8's the rotation back and forth, makes movable plate 5 ability round trip's removal.

Wherein, the movable frame 10 of movable plate 5 and lifter plate 2 homonymy is connected through the top vaulting pole 9 between, and two bracing pieces 4 are the splayed setting, and the support of bracing piece 4 is more stable.

Wherein, the lifting plate 2 is provided with a moving groove, the moving frame 10 and the moving plate 5 are respectively connected in the moving groove in a sliding manner, and the moving frame 10 and the moving plate 5 move along the moving groove.

The working principle is as follows: when using this device, start electric hoist 16, when electric hoist 16 clockwise turning, wire rope 13 twines on the surface of wire winding block 17, wire rope 13's the other end pulling lifter plate 2 rises, thereby lifter plate 2 rises with the level of lifter plate two 3, otherwise, then descend, start servo motor, when servo motor rotates, half circular gear 8 is at the 5 internal rotations of movable plate, two half circular gear 8 mesh with the upper and lower both ends in the movable plate 5 respectively, can be close to each other simultaneously, perhaps keep away from each other, when keeping away from each other, the surperficial slip of top stay 9 support removal frame 10 at lifter plate one 2, thereby keep away from each other between bracing piece 4, lifter plate two 3 descend, otherwise, then lifter plate two 3 rise.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

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 building automation machinery elevating gear, includes base (1), its characterized in that, be provided with lifter plate one (2) on base (1), and parallel arrangement has lifter plate two (3) directly over lifter plate one (2), the perpendicular surface of base (1) is connected with two support columns (11), and the both ends activity of lifter plate one (2) pass support column (11), be connected through adjusting device between lifter plate one (2) and lifter plate two (3), and the both ends of lifter plate one (2) are connected with the one end of wire rope (13) respectively, the other end activity of wire rope (13) passes support column (11) and lifter plate one (2) respectively, install electric hoist (16) on base (1), and the other end of wire rope (13) rotates and connects on the output shaft of electric hoist (16), adjusting device includes pivot (7), The lifting plate comprises a semicircular gear (8), a moving plate (5), a top supporting rod (9) and a supporting rod (4), wherein the bottom of the second lifting plate (3) is rotatably connected with the two symmetrically arranged supporting rods (4), the other end of each supporting rod (4) is rotatably connected with a moving frame (10), and the moving frame (10) is arranged on the first lifting plate (2) in a sliding mode.

2. The building automation machinery lifting device of claim 1, characterized in that, the support column (11) is provided with a mounting cavity at one end far away from the base (1), and a winding roller (12) is installed in the mounting cavity, and the wire rope (13) bypasses the winding roller (12).

3. The automatic mechanical lifting device for the building is characterized in that two positioning rollers (15) and a fixed block (14) are installed on the base (1), and the steel wire rope (13) is movably wound on the surfaces of the positioning rollers (15) and movably penetrates through the fixed block (14).

4. A building automation machinery lifting device according to claim 1, characterised in that two winding blocks (17) are fixedly connected to the output shaft of the electric hoist (16), and two wire ropes (13) are respectively and movably wound on the surfaces of the winding blocks (17).

5. The building automation machinery lifting device of claim 1, characterized in that a servo motor is installed on the first lifting plate (2), a semi-circular gear (8) is installed on a rotating shaft (7) of the servo motor, the two rotating shafts (7) are in transmission connection through a belt (6), a moving plate (5) is movably arranged on the surface of the semi-circular gear (8), the moving plate (5) is in a rectangular frame-shaped structure, fixed teeth are respectively arranged on the inner walls of the upper end and the lower end of the moving plate (5), and the fixed teeth are meshed with teeth on the semi-circular gear (8).

6. The building automation machinery lifting device of claim 1, characterized in that the moving plate (5) and the moving frame (10) at the same side of the lifting plate (2) are connected by a top brace (9), and the two support rods (4) are arranged in a splayed shape.

7. The automatic building machinery lifting device of claim 1, wherein the first lifting plate (2) is provided with a moving slot, and the moving frame (10) and the moving plate (5) are slidably connected in the moving slot respectively.