CN111924685A

CN111924685A - Small rope wheel fender for construction elevator

Info

Publication number: CN111924685A
Application number: CN202010962818.7A
Authority: CN
Inventors: 孙世权; 王莉静
Original assignee: TIANJIN JINGLONG ENGINEERING MACHINERY CO LTD
Current assignee: TIANJIN JINGLONG ENGINEERING MACHINERY CO LTD
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2020-11-13

Abstract

The invention provides a small rope wheel mudguard for a construction elevator, which comprises a mounting plate, a top plate, a first side plate, a second side plate and a swing buffer device, wherein the mounting plate is fixed on the back plate, the small rope wheel is mounted on the mounting plate through a rotating shaft, a protection sheet is in a shape like a Chinese character 'ji', two ends of the protection sheet are fixed on the mounting plate, the protection sheet obliquely spans over the small rope wheel, the top plate, the first side plate and the second side plate are sequentially fixed on the back plate, the top plate, the first side plate and the second side plate are sequentially and fixedly connected to form a semi-enclosed structure, the top plate is positioned above the mounting plate, the swing buffer device is fixed on the back plate and positioned below the mounting plate, and a rope wound from the small rope wheel vertically. Compared with the prior art, the small rope wheel fender for the construction hoist has the following advantages that: the building concrete can be prevented from falling into the small rope wheel or the slideway, and the normal operation of the small rope wheel is ensured.

Description

Small rope wheel fender for construction elevator

Technical Field

The invention relates to the field of related equipment of elevators, in particular to a small rope pulley fender for a construction elevator.

Background

When the single-double door of the elevator is opened, building concrete can fall into the small rope wheel and the counterweight slideway of the single-double door, so that counterweight blockage is caused, and inconvenience is brought to constructors.

Disclosure of Invention

The present invention can solve the above problems by providing a sheave fender for a construction hoist.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

the utility model provides a small rope pulley fender for construction elevator, includes mounting panel, roof, first curb plate, second curb plate and swing buffer, the mounting panel is fixed on the backplate, and the small rope pulley is installed on the mounting panel through the pivot, and the protection piece is "nearly" font, and its both ends are fixed on the mounting panel, and the protection piece strides to one side on the small rope pulley, and the roof, first curb plate, second curb plate are fixed in proper order on the backplate, and fixed connection in proper order between roof, first curb plate, the second curb plate encloses into semi-enclosed structure, and the roof is located the mounting panel top, and swing buffer fixes on the backplate, and is located the mounting panel below, and the rope that twines down from the small rope pulley passes swing buffer vertically.

Further, the top plate is hinged with a cover plate through a rotating shaft, and the cover plate covers the small rope wheel.

Further, swing buffer includes casing and spring, and the casing is the rectangle structure of level setting, and in the casing was located to the spring, the middle part position at the upper and lower both ends of casing opened has vertical corresponding perforation, and the rope that gets off from the winding of rope sheave runs through spring and perforation.

Further, the first side plate is obliquely arranged, and the second side plate is vertically arranged.

Furthermore, the first curb plate inboard is connected with supplementary fixed pulley, supplementary fixed pulley and small rope pulley looks butt, and the rope passes from the clearance between supplementary fixed pulley and the small rope pulley, and supplementary fixed pulley passes through the connecting rod and connects at first curb plate.

Compared with the prior art, the small rope wheel fender for the construction hoist has the following advantages that: the building concrete can be prevented from falling into the small rope wheel or the slideway, and the normal operation of the small rope wheel is ensured.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment 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 schematic structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a top view of the oscillation damper of FIG. 1;

FIG. 4 is a schematic structural view of a protective sheet;

description of reference numerals:

1-a rotating shaft; 2-a first side plate; 3-a connecting rod; 4-auxiliary fixed pulley; 5-a second side plate; 6-protective sheet; 7-a small rope wheel; 8-a rotating shaft; 9-mounting a plate; 10-a housing; 11-a spring; 12-a top plate; 13-a cover plate; 14-perforating; 15-back plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-4, a small rope pulley mudguard for a construction elevator comprises a mounting plate 9, a top plate 12, a first side plate 2, a second side plate 5 and a swing buffer device, wherein the mounting plate 9 is fixed on a back plate 15, the small rope pulley 7 is installed on the mounting plate 9 through a rotating shaft 8, a protection sheet 6 is in a shape like a Chinese character 'ji', two ends of the protection sheet are fixed on the mounting plate 9, the protection sheet 6 obliquely strides over the small rope pulley 7, the top plate 12, the first side plate 2 and the second side plate 5 are sequentially fixed on the back plate 15, the top plate 12, the first side plate 2 and the second side plate 5 are sequentially and fixedly connected to form a semi-surrounding structure, the top plate 12 is located above the mounting plate 9, the swing buffer device is fixed on the back plate 15 and located below the mounting plate 9, and a rope wound from the small rope pulley 7.

The top plate 12 is hinged with a cover plate 13 through the rotating shaft 1, and the cover plate 13 covers the small rope wheel 7.

The swing buffering device comprises a shell 10 and a spring 11, the shell 10 is of a horizontally arranged rectangular structure, the spring 11 is arranged in the shell 10, the middle positions of the upper end and the lower end of the shell 10 are provided with vertically corresponding through holes 14, and a rope wound from the small rope wheel 7 penetrates through the spring 11 and the through holes 14. The rope can be prevented from swinging too much.

The first side plate 2 is obliquely arranged, and the second side plate 5 is vertically arranged.

The inboard of first curb plate 2 is connected with supplementary fixed pulley 4, supplementary fixed pulley 4 and little rope pulley 7 looks butt, and the clearance between supplementary fixed pulley 4 and the little rope pulley 7 is passed to the rope, and supplementary fixed pulley 4 passes through connecting rod 3 and connects at first curb plate 2. The rope can be prevented from being separated from the small rope wheel 7.

During the use, the rope is around little rope sheave 7, and the counter weight is connected to rope one end, and the other end is connected the door body, and the perforation 14 is directly passed in the vertical direction of rope, and when the rope took place to swing in the use, spring 11 can give a buffering of rope, prevents to swing too big. The combination of the top plate 12, the first side plate 2, the second side plate 5 and the cover plate 13 may serve as a protection for the small rope pulley 7.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a small rope pulley fender for construction elevator which characterized in that: comprises a mounting plate (9), a top plate (12), a first side plate (2), a second side plate (5) and a swing buffer device, the mounting plate (9) is fixed on the back plate (15), the small rope wheel (7) is mounted on the mounting plate (9) through the rotating shaft (8), the protective sheet (6) is shaped like a Chinese character 'ji', the two ends of the protective sheet are fixed on a mounting plate (9), the protective sheet (6) obliquely spans over a small rope wheel (7), a top plate (12), a first side plate (2) and a second side plate (5) are sequentially fixed on a back plate (15), the top plate (12), the first side plate (2) and the second side plate (5) are sequentially and fixedly connected to form a semi-enclosed structure, the top plate (12) is positioned above the mounting plate (9), a swing buffer device is fixed on the back plate (15), and is positioned below the mounting plate (9), and the rope wound from the small rope wheel (7) vertically passes through the swing buffer device.

2. The small sheave fender for a construction hoist as claimed in claim 1, wherein: the top plate (12) is hinged with a cover plate (13) through a rotating shaft (1), and the cover plate (13) covers the small rope wheel (7).

3. The small sheave fender for a construction hoist as claimed in claim 2, wherein: the swing buffer device comprises a shell (10) and a spring (11), the shell (10) is of a horizontally arranged rectangular structure, the spring (11) is arranged in the shell (10), the middle positions of the upper end and the lower end of the shell (10) are provided with vertical corresponding through holes (14), and a rope wound from the small rope wheel (7) penetrates through the spring (11) and the through holes (14).

4. The small sheave fender for a construction hoist as claimed in claim 1, wherein: the first side plate (2) is obliquely arranged, and the second side plate (5) is vertically arranged.

5. The small sheave fender for a construction hoist according to any one of claims 1 to 4, characterized in that: the first curb plate (2) inboard is connected with supplementary fixed pulley (4), supplementary fixed pulley (4) and small rope sheave (7) looks butt, and the rope passes from the clearance between supplementary fixed pulley (4) and small rope sheave (7), and supplementary fixed pulley (4) are connected at first curb plate (2) through connecting rod (3).