CN203865785U - Balancing weight - Google Patents
Balancing weight Download PDFInfo
- Publication number
- CN203865785U CN203865785U CN201420305069.0U CN201420305069U CN203865785U CN 203865785 U CN203865785 U CN 203865785U CN 201420305069 U CN201420305069 U CN 201420305069U CN 203865785 U CN203865785 U CN 203865785U
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- CN
- China
- Prior art keywords
- projection
- clump weight
- face
- weight according
- balancing weight
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of elevators, in particular to a balancing weight. The balancing weight comprises an upper end face, a lower end face and side faces, wherein the lower end face is provided with first protrusions, the first protrusions are symmetrically distributed at the two ends of the lower end face, the upper end face is provided with first grooves, the first grooves correspond to the first protrusions in shape, a second protrusion is further arranged at the center of the upper end face, the second protrusion is a hemispherical hollow protrusion, the second protrusion is provided with taking parts, the taking parts are long kidney-shaped holes, and four arc-shaped sunken parts are arranged on the upper edges of the long kidney-shaped holes. Due to the structural improvement of the balancing weight, a gap can be reserved between the lower end face of the balancing weight and the ground or other supports, and for the reason that the taking parts are arranged on the upper end face of the balancing weight, the balancing weight can be taken conveniently.
Description
Technical field
The utility model relates to companion ladder technical field, relates in particular to a kind of clump weight.
Background technology
The clump weight of realizing particular balance in the fly wheel governor of traditional elevator, press, primary mover, various machine and equipment is made up of cast steel or the cast iron with the viscosity of 7.6-7.8, and existing clump weight is mostly the rectangular build of rule, is not easy to pick and place.
Utility model content
The purpose of this utility model is to propose a kind of clump weight, is convenient to pick and place.
For reaching this object, the utility model by the following technical solutions:
A kind of clump weight, comprise upper surface, lower surface and side, described lower surface is provided with the first projection, described the first projection is symmetrically distributed in the two ends of lower surface, described upper 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 surface is also provided with the second projection, described the second projection is semisphere hollow boss, in described the second projection, offer the portion of taking, the described portion of taking is long lumbar hole, is provided with 4 arc-shaped recess portions on the upper limb of described long lumbar hole.
Wherein, the quantity of described long lumbar hole is two, and two long lumbar holes are symmetricly set in the second projection.
Wherein, the length of described arc-shaped recess portion is 1-2 centimetre.
Wherein, described upper surface and lower surface are the oblong that shape is identical, and the quantity of described side is four.
Wherein, described the first projection is strip projection.
Wherein, the quantity of described the first projection is two, and the length of described strip projection obtains equal in length with a limit parallel with the first projection of described lower surface.
Wherein, described the first projection is hemispherical projections, and the quantity of described the first projection is four.
Wherein, four described the first projections are distributed in respectively on four angles of described lower surface.
Wherein, four described the first projections are distributed in respectively on the mid point on four limits of described lower surface.
The beneficial effects of the utility model are: a kind of clump weight, comprise upper surface, lower surface and side, described lower surface is provided with the first projection, described the first projection is symmetrically distributed in the two ends of lower surface, described upper 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 surface is also provided with the second projection, described the second projection is semisphere hollow boss, in described the second projection, offer the portion of taking, the described portion of taking is long lumbar hole, on the upper limb of described long lumbar hole, be provided with 4 arc-shaped recess portions, the utility model is by the improvement in counterweight block structure, make the lower surface of clump weight and ground or other have a gap between supporting, and the upper surface of clump weight is provided with the portion of taking, be convenient to take.
Brief description of the drawings
Fig. 1 is the constructional drawing of a kind of clump weight of providing of the utility model detailed description of the invention.
Fig. 2 is the constructional drawing of the portion of taking that provides of the utility model detailed description of the invention.
Wherein, 1-upper surface, 2-lower surface, 3-side, 4-the first projection, 5-the first groove, 6-the second projection, the 7-portion of taking, 8-arc-shaped recess portion.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2 and further illustrate the technical solution of the utility model by detailed description of the invention.
Fig. 1 is the constructional drawing of a kind of clump weight of providing of the utility model detailed description of the invention.
A kind of clump weight, comprise upper surface 1, lower surface 2 and side 3, described lower surface 2 is provided with the first projection 4, described the first projection 4 is symmetrically distributed in the two ends of lower surface 2, described upper 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 surface 1 is also provided with the second projection 6, described the second projection 6 is semisphere hollow boss, in described the second projection 6, offer the portion of taking 7, the described portion 7 of taking, for long lumbar hole, is provided with 4 arc-shaped recess portions 8 on the upper limb of described long lumbar hole.
In the present embodiment, the utility model is by the improvement in counterweight block structure, makes the lower surface 2 of clump weight and ground or other have a gap between supporting, and the upper surface 1 of clump weight is provided with the portion of taking 7, is convenient to take.
The constructional drawing of the portion of taking providing for the utility model detailed description of the invention as shown in Figure 2.
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.
In the present embodiment, the length of described arc-shaped recess portion 8 is 1-2 centimetre, with people's thick fingers subclass seemingly so that staff captures.
In the present embodiment, described upper surface 1 and lower surface 2 are the oblong that shape is identical, and the quantity of described side 3 is four.
As another kind of embodiment, shown in clump weight be cylindrical, 3 of described sides are cylindrical side 3.
In the present embodiment, described the first projection 4 is strip projection.
In the present embodiment, the quantity of described the first projection 4 is two, and the length of described strip projection obtains equal in length with a limit parallel with the first projection 4 of described lower surface 2.
In the present embodiment, described the first projection 4 is hemispherical projections, and the quantity of described the first projection 4 is four.
In the present embodiment, four described the first projections 4 are distributed in respectively on four angles of described lower surface 2.
In the present embodiment, four described the first projections 4 are distributed in respectively on the mid point on four limits of described lower surface 2.
The foregoing is only detailed description of the invention of the present utility model, these are described is in order to explain principle of the present utility model, and can not be taking any interpretation of structure as the restriction to the utility model protection domain.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 utility model, within these structures all will fall into protection domain of the present utility model.
Claims (9)
1. a clump weight, comprise upper surface (1), lower surface (2) and side (3), it is characterized in that, described lower surface (2) is provided with the first projection (4), described the first projection (4) is symmetrically distributed in the two ends of lower surface (2), described upper 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 surface (1) is also provided with the second projection (6), described the second projection (6) is semisphere hollow boss, in described the second projection (6), offer the portion of taking (7), the described portion of taking (7) is long lumbar hole, on the upper limb of described long lumbar hole, be provided with 4 arc-shaped recess portions (8).
2. a kind of clump weight according to claim 1, 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).
3. a kind of clump weight according to claim 1, is characterized in that, the length of described arc-shaped recess portion (8) is 1-2 centimetre.
4. a kind of clump weight according to claim 1, is characterized in that, described upper surface (1) and lower surface (2) is the oblong that shape is identical, and the quantity of described side (3) is four.
5. a kind of clump weight according to claim 4, is characterized in that, described the first projection (4) is strip projection.
6. a kind of clump weight according to claim 5, it is characterized in that, the quantity of described the first projection (4) is two, and the length of described strip projection obtains equal in length with a limit parallel with the first projection (4) of described lower surface (2).
7. a kind of clump weight according to claim 4, is characterized in that, described the first projection (4) is hemispherical projections, and the quantity of described the first projection (4) is four.
8. a kind of clump weight according to claim 7, is characterized in that, four described the first projections (4) are distributed in respectively on four angles of described lower surface (2).
9. a kind of clump weight according to claim 7, is characterized in that, four described the first projections (4) are distributed in respectively on the mid point on four limits of described lower surface (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305069.0U CN203865785U (en) | 2014-06-10 | 2014-06-10 | Balancing weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305069.0U CN203865785U (en) | 2014-06-10 | 2014-06-10 | Balancing weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865785U true CN203865785U (en) | 2014-10-08 |
Family
ID=51646764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420305069.0U Expired - Fee Related CN203865785U (en) | 2014-06-10 | 2014-06-10 | Balancing weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003267A (en) * | 2014-06-10 | 2014-08-27 | 昆山亿顺自动化科技有限公司 | Clump weight |
| CN106429757A (en) * | 2016-12-12 | 2017-02-22 | 张家港市优希宏达机电厂 | Elevator counter-weight block |
-
2014
- 2014-06-10 CN CN201420305069.0U patent/CN203865785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003267A (en) * | 2014-06-10 | 2014-08-27 | 昆山亿顺自动化科技有限公司 | Clump weight |
| CN106429757A (en) * | 2016-12-12 | 2017-02-22 | 张家港市优希宏达机电厂 | Elevator counter-weight block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |