CN104006113A - Weight-adjustable clump weight - Google Patents
Weight-adjustable clump weight Download PDFInfo
- Publication number
- CN104006113A CN104006113A CN201410253542.XA CN201410253542A CN104006113A CN 104006113 A CN104006113 A CN 104006113A CN 201410253542 A CN201410253542 A CN 201410253542A CN 104006113 A CN104006113 A CN 104006113A
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- Prior art keywords
- end surface
- projection
- hole
- weight
- balancing weight
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to the technical field of elevators, in particular to a weight-adjustable clump weight. The clump weight comprises an upper end surface, a lower end surface and a side surface, wherein the lower end surface is provided with first projections; the first projections are symmetrically arranged at the two ends of the lower end surface; the upper end surface is provided with first grooves; the shapes of the first grooves are corresponding to the shapes of the first projections; a second projection is additionally arranged in the center of the upper end surface, and is a semispherical hollow projection; a taking part is arranged on the second projection; an accommodating bin is formed in the clump weight; a first through hole communicated with the accommodating bin is formed in the upper end surface; and a second through hole communicated with the accommodating bin is formed in the side surface. The clump weight realizes the clump weight adjusting purpose through forming the accommodating bin in the clump weight and filling counterweight balls, and provides the balancing accuracy.
Description
Technical field
The present invention relates to lift technical field, relate in particular to a kind of balancing weight of adjustable weight.
Background technique
The balancing weight of realizing particular balance in the flywheel of traditional lift, press, prime mover, various machine and equipment is made up of cast steel or the cast iron with the viscosity of 7.6-7.8, the most weight of existing balancing weight is fixed, inconvenience in the time that needs weight has minor adjustments.
Summary of the invention
The object of the invention is to propose a kind of balancing weight of adjustable weight, be convenient to accurate counterweight.
For reaching this object, the present invention by the following technical solutions:
A kind of balancing weight of adjustable weight, comprise upper-end surface, lower end surface and side, described lower end surface is provided with the first projection, described the first projection is symmetrically distributed in the two ends of lower end surface, described upper-end surface is provided with the first groove, described the first groove shape corresponding with the shape of described the first projection, the center of described upper-end surface is also provided with the second projection, described the second projection is hemisphere hollow boss, in described the second projection, offer the portion of taking, the inside of described balancing weight is provided with and holds storehouse, described upper-end surface is provided with described and holds the first through hole that storehouse is communicated with, described side is provided with described and holds the second through hole that storehouse is communicated with.
Wherein, the internal diameter of described the first through hole and described the second through hole equates.
Wherein, also comprise several weighted spherical ball, the diameter of described weighted spherical ball is slightly less than the internal diameter of described the first through hole and the second through hole.
Wherein, the weight of described weighted spherical ball is the standard weights of being demarcated.
Wherein, described side is also provided with adjustable plugging structure, for shutoff the second through hole.
Wherein, described in the portion of taking be several manholes, described several manholes are uniformly distributed in described the second projection.
Wherein, the quantity of described manhole is 3-5, and the diameter of described manhole is 1-2 centimetre.
Wherein, described in the portion of taking be long lumbar hole, on the top edge of described long lumbar hole, be provided with 4 arc-shaped recess portions, the length of described arc-shaped recess portion is 1-2 centimetre.
Wherein, the quantity of described long lumbar hole is two, and two long lumbar holes are symmetricly set in the second projection.
Beneficial effect of the present invention is: a kind of balancing weight of adjustable weight, comprise upper-end surface, lower end surface and side, described lower end surface is provided with the first projection, described the first projection is symmetrically distributed in the two ends of lower end surface, described upper-end surface is provided with the first groove, described the first groove shape corresponding with the shape of described the first projection, the center of described upper-end surface is also provided with the second projection, described the second projection is hemisphere hollow boss, in described the second projection, offer the portion of taking, the inside of described balancing weight is provided with and holds storehouse, described upper-end surface is provided with described and holds the first through hole that storehouse is communicated with, described side is provided with described and holds the second through hole that storehouse is communicated with, the present invention by arranging and hold storehouse in balancing weight, fill weighted spherical ball and reach the object that regulates balancing weight, the accuracy rate of counterweight is provided.
Brief description of the drawings
Fig. 1 is the counterweight block structure figure of a kind of adjustable weight of providing of the specific embodiment of the invention.
Fig. 2 is the balancing weight plan view of a kind of adjustable weight of providing of the specific embodiment of the invention.
Wherein, 1-upper-end surface, 2-lower end surface, 3-side, 4-the first projection, 5-the first groove, 6-the second projection, the 7-portion of taking, 8-holds storehouse, 9-the first through hole, 10-the second through hole.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2 and further illustrate technological scheme of the present invention by embodiment.
Fig. 1 is the counterweight block structure figure of a kind of adjustable weight of providing of the specific embodiment of the invention.
A kind of balancing weight of adjustable weight, comprise upper-end surface 1, lower end surface 2 and side 3, described lower end surface 2 is provided with the first projection 4, described the first projection 4 is symmetrically distributed in the two ends of lower end surface 2, described upper-end surface 1 is provided with the first groove 5, described the first groove 5 shape corresponding with the shape of described the first projection 4, the center of described upper-end surface 1 is also provided with the second projection 6, described the second projection 6 is hemisphere hollow boss, in described the second projection 6, offer the portion of taking 7, the inside of described balancing weight is provided with and holds storehouse 8, described upper-end surface 1 is provided with described and holds the first through hole 9 that storehouse 8 is communicated with, described side 3 is provided with described and holds the second through hole 10 that storehouse 8 is communicated with.
In the present embodiment, the present invention, by arranging and hold storehouse 8 in balancing weight, fills weighted spherical ball and reaches the object that regulates balancing weight, has improved the accuracy rate of counterweight.
As shown in Figure 2, in the present embodiment, the internal diameter of described the first through hole 9 and described the second through hole 10 equates.
In the present embodiment, also comprise several weighted spherical ball, the diameter of described weighted spherical ball is slightly less than the internal diameter of described the first through hole 9 and the second through hole 10, and described the first through hole 9 holds storehouse 8 for weighted spherical ball is put into, and described the second through hole 10 is for taking out weighted spherical ball from holding storehouse 8.
In the present embodiment, the weight of described weighted spherical ball is the standard weights of being demarcated, if weight is 1 kilogram.
In the present embodiment, described side 3 is also provided with adjustable plugging structure, for shutoff the second through hole 10, in order to avoid weighted spherical ball drops out voluntarily from the second through hole 10.
In the present embodiment, described in take portion 7 for several manholes, described several manholes are uniformly distributed in described the second projection 6.
In the present embodiment, the quantity of described manhole is 3-5, and the diameter of described manhole is 1-2 centimetre.
In the present embodiment, described in take portion 7 for long lumbar hole, on the top edge of described long lumbar hole, be provided with 4 arc-shaped recess portions, the length of described arc-shaped recess portion is 1-2 centimetre.
In the present embodiment, the quantity of described long lumbar hole is two, and two long lumbar holes are symmetricly set in the second projection 6.
The foregoing is only the specific embodiment of the present invention, these are described is in order to explain principle of the present invention, and can not be taking any interpretation of structure as limiting the scope of the invention.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific implementation method of the present invention, within these structures all will fall into protection scope of the present invention.
Claims (9)
1. the balancing weight of an adjustable weight, comprise upper-end surface (1), lower end surface (2) and side (3), it is characterized in that, described lower end surface (2) is provided with the first projection (4), described the first projection (4) is symmetrically distributed in the two ends of lower end surface (2), described upper-end surface (1) is provided with the first groove (5), described the first groove (5) shape corresponding with the shape of described the first projection (4), the center of described upper-end surface (1) is also provided with the second projection (6), described the second projection (6) is hemisphere hollow boss, in described the second projection (6), offer the portion of taking (7), the inside of described balancing weight is provided with and holds storehouse (8), described upper-end surface (1) is provided with described and holds the first through hole (9) that storehouse (8) is communicated with, described side (3) is provided with described and holds the second through hole (10) that storehouse (8) is communicated with.
2. the balancing weight of a kind of adjustable weight according to claim 1, is characterized in that, the internal diameter of described the first through hole (9) and described the second through hole (10) equates.
3. the balancing weight of a kind of adjustable weight according to claim 2, is characterized in that, also comprises several weighted spherical ball, and the diameter of described weighted spherical ball is slightly less than the internal diameter of described the first through hole (9) and the second through hole (10).
4. the balancing weight of a kind of adjustable weight according to claim 3, is characterized in that, the weight of described weighted spherical ball is the standard weights of being demarcated.
5. the balancing weight of a kind of adjustable weight according to claim 1, is characterized in that, described side (3) are also provided with adjustable plugging structure, for shutoff the second through hole (10).
6. the balancing weight of a kind of adjustable weight according to claim 1, is characterized in that, described in take portion (7) for several manholes, described several manholes are uniformly distributed in described the second projection (6).
7. the balancing weight of a kind of adjustable weight according to claim 6, is characterized in that, the quantity of described manhole is 3-5, and the diameter of described manhole is 1-2 centimetre.
8. the balancing weight of a kind of adjustable weight according to claim 1, is characterized in that, described in take portion (7) for long lumbar hole, on the top edge of described long lumbar hole, be provided with 4 arc-shaped recess portions, the length of described arc-shaped recess portion is 1-2 centimetre.
9. the balancing weight of a kind of adjustable weight according to claim 8, is characterized in that, the quantity of described long lumbar hole is two, and two long lumbar holes are symmetricly set in the second projection (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253542.XA CN104006113A (en) | 2014-06-10 | 2014-06-10 | Weight-adjustable clump weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253542.XA CN104006113A (en) | 2014-06-10 | 2014-06-10 | Weight-adjustable clump weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104006113A true CN104006113A (en) | 2014-08-27 |
Family
ID=51366934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410253542.XA Pending CN104006113A (en) | 2014-06-10 | 2014-06-10 | Weight-adjustable clump weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104006113A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718048A (en) * | 2017-10-13 | 2018-02-23 | 江苏捷帝机器人股份有限公司 | A kind of robot of adjustable weight balancing weight casting |
| CN109909391A (en) * | 2019-01-30 | 2019-06-21 | 青岛睿轩钢结构工程有限公司 | Feeding device for angle steel shearing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725568A (en) * | 1993-07-09 | 1995-01-27 | Kajima Corp | Counter weight change system of elevator |
| JPH1072179A (en) * | 1996-08-30 | 1998-03-17 | Hitachi Building Syst Co Ltd | Balance weight of elevator |
| CN202073978U (en) * | 2011-04-22 | 2011-12-14 | 南陵鹏程机械制造有限公司 | Filled type counterweight iron |
| CN103213890A (en) * | 2012-01-18 | 2013-07-24 | 立稳机电技术股份有限公司 | Recyclable elevator counterweight box and mounting method for same |
| CN203868240U (en) * | 2014-06-10 | 2014-10-08 | 昆山亿顺自动化科技有限公司 | Weight-adjustable balancing weight |
-
2014
- 2014-06-10 CN CN201410253542.XA patent/CN104006113A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725568A (en) * | 1993-07-09 | 1995-01-27 | Kajima Corp | Counter weight change system of elevator |
| JPH1072179A (en) * | 1996-08-30 | 1998-03-17 | Hitachi Building Syst Co Ltd | Balance weight of elevator |
| CN202073978U (en) * | 2011-04-22 | 2011-12-14 | 南陵鹏程机械制造有限公司 | Filled type counterweight iron |
| CN103213890A (en) * | 2012-01-18 | 2013-07-24 | 立稳机电技术股份有限公司 | Recyclable elevator counterweight box and mounting method for same |
| CN203868240U (en) * | 2014-06-10 | 2014-10-08 | 昆山亿顺自动化科技有限公司 | Weight-adjustable balancing weight |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718048A (en) * | 2017-10-13 | 2018-02-23 | 江苏捷帝机器人股份有限公司 | A kind of robot of adjustable weight balancing weight casting |
| CN109909391A (en) * | 2019-01-30 | 2019-06-21 | 青岛睿轩钢结构工程有限公司 | Feeding device for angle steel shearing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140827 |