CN206203622U - A kind of elevator high safety low cost counterweight - Google Patents
A kind of elevator high safety low cost counterweight Download PDFInfo
- Publication number
- CN206203622U CN206203622U CN201621334319.9U CN201621334319U CN206203622U CN 206203622 U CN206203622 U CN 206203622U CN 201621334319 U CN201621334319 U CN 201621334319U CN 206203622 U CN206203622 U CN 206203622U
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- Prior art keywords
- pouring weight
- pair
- pouring
- counterweight
- weight
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Abstract
The utility model discloses a kind of elevator high safety low cost counterweight, including first pair of pouring weight, first pair of pouring weight top is provided with least one second pairs of pouring weights, and at least one the 3rd pairs of pouring weights are provided with first pair of pouring weight and second pair of pouring weight；Second pair of pouring weight is hollow, and second pair of pouring weight and first pair of pouring weight are spliced to form the 3rd pair of cavity of pouring weight of placement；First pair of pouring weight and second pair of pouring weight are cast iron to pouring weight；The 3rd pair of pouring weight is metal waste residue or inorganic material to pouring weight；First pair of pouring weight, second pair of pouring weight are provided with and lead boots, raised threaded post, the first positioning edge, the second positioning edge.The utility model efficiently solves the security hidden trouble that the inorganic material such as concrete class causes to being scattered after pouring weight breakage, with security very high；And on the premise of it ensure that high security, effectively reduce cost.
Description
Technical field
The utility model is related to elevator technology field, more particularly to a kind of elevator high safety low cost counterweight.
Background technology
The counterweight of elevator has a very important role for balance that elevator runs, stabilization.Counterweight and sedan-chair
Railway carriage or compartment is separately fixed at the two ends of steel wire rope, and is articulated on the rope sheave of elevator motor, counterweight can active balance car weight,
Ensure elevator even running, reduce the power consumption of elevator motor.Existing counterweight mainly includes counterweight frame and to pouring weight,
As patent CN205367406U discloses a kind of elevator counterweight, such counterweight is usually that splicing is installed on counterweight frame
Formula to pouring weight, and slided on guide rail by counterweight frame, due to spliced to pouring weight lighter in weight, small volume, it has
The advantage for being readily transported and installing, but have the following disadvantages：Because counterweight frame bears the whole pressure to pouring weight, in use easily
Deformation, even more can directly damage under the extreme cases such as tenesmus cushion at collision；If using the inorganic material class pair such as concrete
Pouring weight, although its cost is relatively low, when the iron sheet being wrapped in outside concrete occurs breakage, the concrete for losing parcel is fugitive
Fall, very big potential safety hazard is caused to elevator；If using metals such as cast irons to pouring weight, although be avoided that the inorganic material such as concrete
There is the problem that concrete is scattered to pouring weight in material class, but it is more expensive to manufacture.
Utility model content
The purpose of this utility model is to provide a kind of safe, lower-cost spliced elevator counterweight.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of elevator high safety low cost counterweight, including first pair of pouring weight, first pair of pouring weight top be provided with to
Few second pair of pouring weight, is provided with least one the 3rd pairs of pouring weights in first pair of pouring weight and second pair of pouring weight；Described first
To pouring weight and second pair of pouring weight it is cast iron to pouring weight；The 3rd pair of pouring weight be metal waste residue or inorganic material to pouring weight,
And the height of the 3rd pair of pouring weight is less than second pair of pouring weight；The both sides of first pair of pouring weight are provided with leads boots, front with
Reverse side is respectively provided with the threaded post of at least two projections, and top surface is circumferentially with the first positioning edge spliced with second pair of pouring weight,
Top surface is additionally provided with the second positioning edge spliced with the 3rd pair of pouring weight, and bottom surface is provided with two symmetrical hold-down columns；Described
Two pairs of pouring weights are hollow, and second pair of pouring weight and first pair of pouring weight are spliced to form the 3rd pair of cavity of pouring weight of placement；Described second
The both sides of pouring weight are provided with and lead boots, front and reverse side are respectively provided with threaded post, top surface is circumferentially with the first positioning edge, bottom surface be provided with
The first corresponding locating slot of first positioning edge；The bottom surface of the 3rd pair of pouring weight is provided with relative with second positioning edge
The second locating slot answered, bottom surface is additionally provided with the compression through hole corresponding with the hold-down column, and top surface is provided with the second positioning edge；It is described
Threaded post is connected with reinforcement, and the reinforcement is by the threaded connection of the threaded post by neighbouring first counterweight
Block and second pair of pouring weight are fixed, and neighbouring second pair of pouring weight and second pair of pouring weight are fixed.
First pair of pouring weight and second pair of pouring weight are spliced by first positioning edge and the first locating slot vertical direction
Afterwards, being formed can place the cavity of the 3rd pair of pouring weight, and the 3rd pair of pouring weight is positioned in cavity and is positioned by described second
Rib carries out spacing to the 3rd pair of pouring weight.The utility model need not additionally use counterweight frame, first pair of pouring weight and second pair
Pouring weight can be moved by the boots of leading on guide rail.First pair of pouring weight and second pair of pouring weight wrap up the 3rd pair of pouring weight
In cavity, though the 3rd pair of pouring weight breakage, will not also be scattered into hoistway and cause potential safety hazard, therefore, the 3rd counterweight
Block can use the inorganic material such as lower-cost concrete to pouring weight or metal waste residue to pouring weight.By the reinforcement and screw thread
The connection of post, makes spliced first pair of pouring weight, second pair of pouring weight form a stable and firm entirety, it is to avoid because of first
Pouring weight, second pair of pouring weight are shifted over and are caused potential safety hazard or is caused the boots of leading with guide rail dislocation damage.
Preferably, the metal casting that the reinforcement is formed in one, in X-type or continuous intersecting X-type structure.
Integrally formed metal casting intensity is high, it can be ensured that counterweight will not fall apart under the extreme cases such as collision；And X
Type or continuous intersecting X-type structure have good stability, it can be ensured that spliced first pair of pouring weight, second pair of pouring weight
It is not shifted over each other.
Preferably, highly identical, first counterweight of the height of first pair of pouring weight and second pair of pouring weight
The spacing of block bottom and the threaded post is identical with the spacing of second pair of pouring weight bottom and the threaded post.
Identical height makes different adjacent to that can use reinforcement described in identical between pouring weight, it is to avoid because of height difference
The use limitation of reinforcement is caused, extra manufacturing cost is increased so as to avoid.
Preferably, second positioning edge is handle-shaped, quantity is two, and is symmetrically distributed in place to pouring weight top surface
The right and left.
The handle-shaped structure of second positioning edge and its an effect of distribution are to limit the 3rd pair of pouring weight
Position；Another effect is to facilitate staff to pick and place the 3rd pair of pouring weight, because the 3rd pair of pouring weight is positioned over described
In a pair of pouring weights and second pair of cavity of pouring weight formation, if structure and its distribution without handle-shaped, staff will be unable to
Easily pick and place, or even cause people to hinder in fetching process.
Preferably, having extended vertically through compression axis, the bottom of the compression axis and the hold-down column in the compression through hole
Threaded connection, the top of the compression axis is provided with compressing member, by the fastening of the compressing member, by the 3rd pair of pouring weight and the
A pair of pouring weights are fixed.
After counterweight splices good first pair of pouring weight, second pair of pouring weight, the 3rd pair of pouring weight in splicing, first, just pacify
The compression axis and compressing member are filled, therefore, the compression axis is the most easy for installation using being threadedly coupled with the hold-down column.Pass through
The fastening of the compression axis and compressing member, can play further position-limiting action to the 3rd pair of pouring weight, and can be described
3rd pair of pouring weight is fixed with first pair of pouring weight and is integrated, and further improves the security of counterweight.
In sum, the utility model has the advantages that：1st, a kind of elevator high safety of the present utility model it is low into
This counterweight efficiently solves the security hidden trouble that the inorganic material such as concrete class causes to being scattered after pouring weight breakage, has
Security very high；2nd, a kind of elevator high safety low cost counterweight of the present utility model ensure that the premise of high security
Under, without using counterweight frame, while the 3rd pair of pouring weight uses cheap metal waste residue or inorganic material to pouring weight, have
Effect reduces cost；3rd, a kind of elevator high safety low cost counterweight of the present utility model ensure that the premise of high security
Under, the splicing construction of use is readily transported and installs.
Brief description of the drawings
Fig. 1 is the front view of the new specific embodiment of this implementation；
Fig. 2 is first pair of top view of pouring weight in the new specific embodiment of this implementation；
Fig. 3 is second pair of top view of pouring weight in the new specific embodiment of this implementation；
Fig. 4 is the 3rd pair of top view of pouring weight in the new specific embodiment of this implementation；
Fig. 5 is the 3rd pair of side view of pouring weight in the new specific embodiment of this implementation；
In figure, 1- first is to pouring weight；2- second is to pouring weight；The 3rd pair of pouring weight of 3-；4- leads boots；5- threaded posts；61- first determines
Position rib；The positioning edges of 62- second；71- hold-down columns；72- compresses through hole；73- compression axises；74- compressing members；8- reinforcements.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
As Figure 1-5, a kind of elevator high safety low cost counterweight, including first pair of pouring weight 1, first counterweight
The top of block 1 is provided with least one second pairs of pouring weights 2, and at least one the 3rd pairs are provided with first pair of pouring weight and second pair of pouring weight
Pouring weight 3, second pair of pouring weight 2 is hollow, and second pair of pouring weight 2 and first pair of pouring weight 1 are spliced to form the 3rd pair of pouring weight 3 of placement
Cavity, inventor places the described 3rd by the cavity being spliced to form of first pair of pouring weight 1 and second pair of pouring weight 2
To pouring weight 3.Inventor can have enough intensity to bear in order to ensure first pair of pouring weight 1 and second pair of pouring weight 2
The pressure of the 3rd pair of pouring weight 3 and inorganic material class is avoided to the problem be scattered, first pair of pouring weight 1 after pouring weight breakage
With second pair of pouring weight 2 be cast iron to pouring weight.The structure of the 3rd pair of pouring weight 3 is placed using cavity, it is already possible to ensure breakage
The 3rd pair of pouring weight 3 will not be spilled into hoistway, inventor is described for reduces cost on the premise of it ensure that security
The 3rd pair of pouring weight 3 be metal waste residue or inorganic material to pouring weight, and in order to improve the reasonability and efficiency of installation, the described 3rd
Height to pouring weight 3 is less than second pair of pouring weight 2.Inventor eliminates the need for counterweight frame, and further reduces cost makes described
First pair of pouring weight 1 can directly in being moved on guide rail, and the both sides of first pair of pouring weight 1 are provided with leads boots 4.Inventor realizes convenient
Splicing, and ensure the stabilization safety of counterweight after splicing, the front of first pair of pouring weight 1 is respectively provided with least with reverse side
Two threaded posts of projection 5, top surface is circumferentially with the first positioning edge 61 spliced with second pair of pouring weight 2, and top surface is additionally provided with
The second positioning edge 62 spliced with the 3rd pair of pouring weight 3, bottom surface is provided with two symmetrical hold-down columns 71.Inventor be based on
Above-mentioned identical purpose, the both sides of second pair of pouring weight 2 are provided with leads boots 4, and front is respectively provided with threaded post 5, top surface week with reverse side
To the first positioning edge 61 is provided with, bottom surface is provided with first locating slot corresponding with first positioning edge 61；3rd counterweight
The bottom surface of block 3 is provided with second locating slot corresponding with second positioning edge 62, and bottom surface is additionally provided with and the phase of the hold-down column 71
Corresponding compression through hole 72, top surface is provided with the second positioning edge 62；The threaded post 5 is connected with reinforcement 8, and the reinforcement 8 leads to
Neighbouring first pair of pouring weight 1 and second pair of pouring weight 2 are fixed in the threaded connection for crossing the threaded post 5, will phase up and down
Adjacent second pair of pouring weight 2 and second pair of pouring weight 2 is fixed.
Inventor further optimizes on the basis of above-described embodiment, the metal casting that the reinforcement 8 is formed in one,
In X-type or continuous intersecting X-type structure.Integrally formed metal casting intensity is high, it can be ensured that counterweight is extreme in collision etc.
In the case of will not fall apart；And X-type or continuous intersecting X-type structure have good stability, it can be ensured that spliced described the
A pair of pouring weights, 1, second pair of pouring weight 2 is not shifted over each other.
Inventor further optimizes on the basis of above-described embodiment, the height and described second of first pair of pouring weight 1
To the highly identical of pouring weight 2, spacing and second pair of pouring weight 2 bottom of first pair of bottom of pouring weight 1 and the threaded post 5
Spacing with the threaded post 5 is identical.Identical height makes different adjacent to that can use reinforcement described in identical between pouring weight
8, it is to avoid the use limitation of reinforcement 8 caused by height difference, increase extra manufacturing cost so as to avoid.
Inventor further optimizes on the basis of above-described embodiment, and second positioning edge 62 is handle-shaped, and quantity is
Two, and it is symmetrically distributed in the right and left of place to pouring weight top surface.The handle-shaped structure of second positioning edge 62 and its point
One of cloth effect be the 3rd pair of pouring weight 3 is carried out it is spacing；Another effect is to facilitate staff to pick and place the described 3rd
To pouring weight 3, because the 3rd pair of pouring weight 3 is positioned in the cavity that first pair of pouring weight 1 and the second pair of pouring weight 2 are formed, such as
Structure and its distribution of the fruit without handle-shaped, staff will be unable to easily pick and place, or even cause people to hinder in fetching process.
Inventor further optimizes on the basis of above-described embodiment, and compression axis has been extended vertically through in the compression through hole 72
73, the bottom of the compression axis 73 is threadedly coupled with the hold-down column 71, and the top of the compression axis 73 is provided with compressing member 74, leads to
The fastening of the compressing member 74 is crossed, the 3rd pair of pouring weight 3 is fixed with first pair of pouring weight 1.Counterweight splicing when,
After first splicing 1, second pair of pouring weight 2 of good first pair of pouring weight, the 3rd pair of pouring weight 3, the compression axis 73 and compressing member are just installed
74, therefore, the compression axis 73 is the most easy for installation using being threadedly coupled with the hold-down column 71.By the He of the compression axis 73
The fastening of compressing member 74, can play further position-limiting action to 3 pieces of the 3rd counterweight, and can be by the 3rd pair of pouring weight
3 are fixed with first pair of pouring weight 1 and are integrated, and further improve the security of counterweight.
Claims (5)
1. a kind of elevator high safety low cost counterweight, it is characterised in that including first pair of pouring weight（1）, first counterweight
Block（1）Top is provided with least one second pairs of pouring weights（2）, at least one are provided with first pair of pouring weight and second pair of pouring weight
Three pairs of pouring weights（3）；First pair of pouring weight（1）With second pair of pouring weight（2）It is cast iron to pouring weight；The 3rd pair of pouring weight
（3）It is metal waste residue or inorganic material to pouring weight, and the 3rd pair of pouring weight（3）Height be less than second pair of pouring weight（2）；
First pair of pouring weight（1）Both sides be provided with and lead boots（4）, front is respectively provided with the threaded post of at least two projections with reverse side（5）, top
Face is circumferentially with and second pair of pouring weight（2）First positioning edge of splicing（61）, top surface is additionally provided with and the 3rd pair of pouring weight
（3）Second positioning edge of splicing（62）, bottom surface is provided with two symmetrical hold-down columns（71）；Second pair of pouring weight（2）It is hollow,
Second pair of pouring weight（2）With first pair of pouring weight（1）It is spliced to form the 3rd pair of pouring weight of placement（3）Cavity；Second counterweight
Block（2）Both sides be provided with and lead boots（4）, front is respectively provided with threaded post with reverse side（5）, top surface is circumferentially with the first positioning edge（61）,
Bottom surface is provided with and first positioning edge（61）The first corresponding locating slot；The 3rd pair of pouring weight（3）Bottom surface be provided with
Second positioning edge（62）The second corresponding locating slot, bottom surface is additionally provided with and the hold-down column（71）Corresponding compression is led to
Hole（72）, top surface is provided with the second positioning edge（62）；The threaded post（5）It is connected with reinforcement（8）, the reinforcement（8）Pass through
The threaded post（5）Threaded connection by neighbouring first pair of pouring weight（1）With second pair of pouring weight（2）It is fixed, will be upper
Under adjacent second pair of pouring weight（2）With second pair of pouring weight（2）It is fixed.
2. a kind of elevator high safety low cost counterweight according to claim 1, it is characterised in that the reinforcement
（8）The metal casting being formed in one, in X-type or continuous intersecting X-type structure.
3. a kind of elevator high safety low cost counterweight according to claim 1, it is characterised in that first counterweight
Block（1）Height and second pair of pouring weight（2）Highly identical, first pair of pouring weight（1）Bottom and the threaded post（5）
Spacing and second pair of pouring weight（2）Bottom and the threaded post（5）Spacing it is identical.
4. a kind of elevator high safety low cost counterweight according to claim 1, it is characterised in that second positioning
Rib（62）It is handle-shaped, quantity is two, and is symmetrically distributed in the right and left of place to pouring weight top surface.
5. a kind of elevator high safety low cost counterweight according to claim 1, it is characterised in that the compression through hole
（72）In extended vertically through compression axis（73）, the compression axis（73）Bottom and the hold-down column（71）Threaded connection, it is described
Compression axis（73）Top be provided with compressing member（74）, by the compressing member（74）Fastening, by the 3rd pair of pouring weight（3）With
First pair of pouring weight（1）It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334319.9U CN206203622U (en) | 2016-12-07 | 2016-12-07 | A kind of elevator high safety low cost counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334319.9U CN206203622U (en) | 2016-12-07 | 2016-12-07 | A kind of elevator high safety low cost counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203622U true CN206203622U (en) | 2017-05-31 |
Family
ID=58751475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621334319.9U Expired - Fee Related CN206203622U (en) | 2016-12-07 | 2016-12-07 | A kind of elevator high safety low cost counterweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203622U (en) |
-
2016
- 2016-12-07 CN CN201621334319.9U patent/CN206203622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 725000 Hi-tech Industrial Development Zone of Ankang City, Shaanxi Province, No. seven road 6 Patentee after: Prill Elevator Co., Ltd. Address before: 725000 Hi-tech Industrial Development Zone of Ankang City, Shaanxi Province, No. seven road 6 Patentee before: SHANXI KSDAO ELEVATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |