CN204980775U - Barring wheel - Google Patents

Barring wheel Download PDF

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Publication number
CN204980775U
CN204980775U CN201520747542.5U CN201520747542U CN204980775U CN 204980775 U CN204980775 U CN 204980775U CN 201520747542 U CN201520747542 U CN 201520747542U CN 204980775 U CN204980775 U CN 204980775U
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CN
China
Prior art keywords
disk
rolling bearing
disc
annular region
hole
Prior art date
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Active
Application number
CN201520747542.5U
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Chinese (zh)
Inventor
廖其峰
朱学江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaoxing Jiang Shun Pml Precision Mechanism Ltd
Original Assignee
Shaoxing Jiangying Electrical And Mechanical Technology Co Ltd
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Publication date
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Priority to CN201520747542.5U priority Critical patent/CN204980775U/en
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Publication of CN204980775U publication Critical patent/CN204980775U/en
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Abstract

The utility model discloses a barring wheel, this barring wheel integrated into one piece, its material is plastics, and the structure includes a disc, the all rounds of disc excircle are equipped with bellied annular region, even finger recess that is equipped with all on annular region's upper surface and the lower surface, just finger recess one -to -one on annular region upper surface and the lower surface, the intermediate position department of disc is equipped with a rolling bearing, be equipped with a through -hole in the middle of the rolling bearing, rolling bearing's shape of cross section with the shape of cross section of through -hole is the hexagon, all be equipped with three strengthening ribs on disc upper surface and the lower surface, just the three region that the area equals is divided into with the disc to three strengthening rib one -to -ones on disc upper surface and the lower surface, has rational in infrastructure, with low costs, light in weight, the bulk strength is high and convenient to use's barring wheel, greatly reduced staff's intensity of labour not only, and improve staff's security performance greatly.

Description

A kind of jigger wheel
Technical field
The utility model relates to parts in a kind of elevator traction machine, a kind of jigger wheel specifically.
Background technology
Jigger wheel is parts in elevator traction machine, when elevator breaks down, needs manually to be set on the center shaft of elevator by jigger wheel, then rotates this jigger wheel to control elevator lifting.On existing market, the general jigger wheel used is iron jigger wheel, its structure comprises a smooth disk and a rotary axle box, a through hole is provided with in the middle of this smooth disk, rotary axle box is bolted on the lead to the hole site of this disk, because the center shaft shape of different elevator is different, be carry out meet requirements by being equipped with difform rotary axle box at present.There is two problems in such jigger wheel, and the first, owing to being iron jigger wheel, and be the center shaft shape carrying out satisfied different elevator by being equipped with difform rotary axle box at present, not only cost is high, and there is volume heaviness, uses inconvenient shortcoming; The second, because its structure adopts smooth circular plate, manually easily skidding with during hand rolling disc wheel, have that labour intensity is large, the shortcoming of poor safety performance.
Utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined is to provide a kind of rational in infrastructure, cost is low, lightweight, bulk strength is high and easy to use jigger wheel, not only greatly reduce the labour intensity of staff, and greatly improve the safety performance of staff.
For achieving the above object, the utility model is by the following technical solutions: a kind of jigger wheel, this jigger wheel is one-body molded, its material is plastics, structure comprises a disk, described disk cylindrical circle Monday is provided with protruding annular region, the upper surface of described annular region and lower surface are provided with finger recess all uniformly, and the finger recess one_to_one corresponding on described annular region upper surface and lower surface, the middle position of described disk is provided with a rolling bearing, a through hole is provided with in the middle of described rolling bearing, the shape of cross section of described rolling bearing and the shape of cross section of described through hole are hexagon, described disk upper surface and lower surface are equipped with three reinforced ribs, and three reinforced rib one_to_one corresponding on described disk upper surface and lower surface, disk is divided into three regions of area equation.
As preferably, described disk is also provided with a hanging hole.
Effective achievement of the present utility model: the utility model is rational in infrastructure, due to this jigger wheel is designed to one-body molded, material is adopted as plastics, and be all provided with three reinforced ribs at the upper surface of disk and lower surface, disk is divided into three regions of area equation, there is low, lightweight, the easy to use and feature that bulk strength is high of cost; The annular region upper surface of disk cylindrical circle Monday and lower surface are provided with finger recess all uniformly, staff is made to avoid occurring skidding in hand rolling disc wheel, not only greatly reduce the labour intensity of staff, and greatly improve the safety performance of staff; The unique design of rolling bearing, during use, does not need to change rolling bearing according to the center shaft shape of elevator again, as long as fix difform sleeve with glue in the through hole of rolling bearing, convenient and swift; Moreover the design of hanging hole, the jigger wheel do not used can be allowed to hang over assigned address, be convenient to take.
In sum, the utility model has rational in infrastructure, that cost is low, lightweight, bulk strength is high and easy to use jigger wheel, not only greatly reduces the labour intensity of staff, and greatly improves the safety performance of staff.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-disk, 2-annular region, 3-finger recess, 4-rolling bearing, 5-through hole, 6-reinforced rib, 7-hanging hole.
Detailed description of the invention
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the present embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in Figure 1, the utility model discloses a kind of jigger wheel, this jigger wheel is one-body molded, its material is plastics, structure comprises a disk 1, disk 1 cylindrical circle Monday is provided with protruding annular region 2, the upper surface of annular region 2 and lower surface are provided with finger recess 3 all uniformly, and finger recess 3 one_to_one corresponding on annular region 2 upper surface and lower surface, the middle position of disk 1 is provided with a rolling bearing 4, a through hole 5 is provided with in the middle of rolling bearing 4, the shape of cross section of rolling bearing 4 and the shape of cross section of through hole 5 are hexagon, disk 1 upper surface and lower surface are equipped with three reinforced ribs 6, and three reinforced rib 6 one_to_one corresponding on disk 1 upper surface and lower surface, disk 1 is divided into three regions of area equation, disk 1 is also provided with a hanging hole 7.
The utility model is rational in infrastructure, due to this jigger wheel is designed to one-body molded, material is adopted as plastics, and be all provided with three reinforced ribs 6 at the upper surface of disk 1 and lower surface, disk 1 is divided into three regions of area equation, there is low, lightweight, the easy to use and feature that bulk strength is high of cost; Annular region 2 upper surface of disk 1 cylindrical circle Monday and lower surface are provided with finger recess 3 all uniformly, staff is made to avoid occurring skidding in hand rolling disc wheel, not only greatly reduce the labour intensity of staff, and greatly improve the safety performance of staff; The unique design of rolling bearing 4, during use, does not need to change rolling bearing 4 according to the center shaft shape of elevator again, as long as fix difform sleeve with glue in the through hole 5 of rolling bearing 4, has that cost is low, conveniently feature; Moreover the design of hanging hole 7, the jigger wheel do not used can be hung over assigned address, be convenient to take.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.

Claims (2)

1. a jigger wheel, it is characterized in that: this jigger wheel is one-body molded, its material is plastics, structure comprises a disk (1), described disk (1) cylindrical circle Monday is provided with protruding annular region (2), the upper surface of described annular region (2) and lower surface are provided with finger recess (3) all uniformly, and finger recess (3) one_to_one corresponding on described annular region (2) upper surface and lower surface, the middle position of described disk (1) is provided with a rolling bearing (4), a through hole (5) is provided with in the middle of described rolling bearing (4), the shape of cross section of described rolling bearing (4) and the shape of cross section of described through hole (5) are hexagon, described disk (1) upper surface and lower surface are equipped with three reinforced ribs (6), and three reinforced rib (6) one_to_one corresponding on described disk (1) upper surface and lower surface, disk (1) is divided into three regions of area equation.
2. jigger wheel according to claim 1, is characterized in that: described disk (1) is also provided with a hanging hole (7).
CN201520747542.5U 2015-09-16 2015-09-16 Barring wheel Active CN204980775U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520747542.5U CN204980775U (en) 2015-09-16 2015-09-16 Barring wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520747542.5U CN204980775U (en) 2015-09-16 2015-09-16 Barring wheel

Publications (1)

Publication Number Publication Date
CN204980775U true CN204980775U (en) 2016-01-20

Family

ID=55115165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520747542.5U Active CN204980775U (en) 2015-09-16 2015-09-16 Barring wheel

Country Status (1)

Country Link
CN (1) CN204980775U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20160329

Address after: 312361 Zhejiang Province, Shaoxing city Shangyu District Fenghui Town Industrial Zone

Patentee after: Shangyu Dongzhou Precision Machinery Co., Ltd.

Address before: 312361 Zhejiang Province, Shaoxing city Shangyu District Fenghui Town Industrial Zone

Patentee before: SHAOXING JIANGYING ELECTRICAL AND MECHANICAL TECHNOLOGY CO., LTD.

C41 Transfer of patent application or patent right or utility model
CP01 Change in the name or title of a patent holder

Address after: 312361 Industrial Zone, Feng Hui town, Shangyu District, Shaoxing, Zhejiang

Patentee after: Shaoxing Jiang Shun Pml Precision Mechanism Ltd

Address before: 312361 Industrial Zone, Feng Hui town, Shangyu District, Shaoxing, Zhejiang

Patentee before: Shangyu Dongzhou Precision Machinery Co., Ltd.

CP01 Change in the name or title of a patent holder