CN107840233A - A kind of improved elevator counterweight - Google Patents
A kind of improved elevator counterweight Download PDFInfo
- Publication number
- CN107840233A CN107840233A CN201711127072.2A CN201711127072A CN107840233A CN 107840233 A CN107840233 A CN 107840233A CN 201711127072 A CN201711127072 A CN 201711127072A CN 107840233 A CN107840233 A CN 107840233A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- slag
- weight
- framework
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The invention discloses a kind of improved elevator counterweight.It includes framework (1), multilayer steel wire rack (2) is provided with framework (1), mixed stone soil block (3) is also filled with framework (1), described mixed stone soil block includes 100 200 parts of cement, 20 50 parts of perlite, 30 40 parts of silicon ash, gravelly soil 100 150,10 30 parts of swelling agent, 30 60 parts of magnesium carbonate, 20 40 parts of bentonite, 50 100 parts of metal slag by weight.The present invention greatly reduces production cost, and also improves mechanical property, solves potential safety hazard.
Description
Technical field
The present invention relates to a kind of counter-weight structure of elevator, particularly a kind of Elevator weight sensor filled with mixed stone soil block, belong to electricity
Terraced manufacturing field.
Background technology
The weight balancing system of elevator is to ensure electricity typically by car, hoist ropes, counterweight and compensated chain composition, its effect
Ladder remains that traction-driven is steady in operation.Counterweight is the part that main balanced action is played in weight balancing system.It is right
Weight is hung in the side of hoist ropes with car.The weight of counterweight is the generally car depending on elevator nominal load capacity
Deadweight adds 50% nominal load capacity.Under this weight, the load difference of hoist ropes both sides becomes in a less scope
Change, so as to reach the purpose of elevator even running.From above content, elevator payload ratings are bigger, and the weight of counterweight is bigger.
Existing counterweight generally uses cast-iron structure, due to the continuous rising of market iron ore price, causes the manufacturing cost of counterweight
Constantly rise, therefore how to research and develop that a kind of manufacturing cost is low, and intensity meets desired modified countermeasure, becomes industry urgently
The problem of solution.
The content of the invention
It is an object of the present invention to provide a kind of improved elevator counterweight.The present invention greatly reduces manufacturing cost, and
Mechanical property is also improved, solves potential safety hazard.
Technical scheme：A kind of improved elevator counterweight, including framework, framework is interior to be provided with multilayer steel wire rack, frame
Mixed stone soil block is also filled with frame, described mixed stone soil block includes cement 100-200 parts, perlite 20-50 parts, silicon by weight
Grey 30-40 parts, gravelly soil 100-150, swelling agent 10-30 parts, magnesium carbonate 30-60 parts, bentonite 20-40 parts, metal slag 50-
100 parts.
In above-mentioned improved elevator counterweight, described mixed stone soil block includes 150 parts of cement, perlite 30 by weight
Part, 35 parts of silicon ash, gravelly soil 120,20 parts of swelling agent, 40 parts of magnesium carbonate, 30 parts of bentonite, 80 parts of metal slag.
In foregoing improved elevator counterweight, described metal slag by weight include silica powder 20-30 parts,
Fluorite slag powder 10-30 parts, phosphorus pentoxide powder 10-30 parts, alundum (Al2O3) powder 5-15 parts, di-iron trioxide powder
5-15 parts, gangue 30-50 parts, magnesia powder 3-8 parts, sulfur trioxide powder 0.1-1 parts.
In foregoing improved elevator counterweight, described metal slag includes 25 parts of silica powder, firefly by weight
Not 20 parts of stone ore ground-slag, 20 parts of phosphorus pentoxide powder, 10 parts of alundum (Al2O3) powder, 10 parts of di-iron trioxide powder, bastard coal
40 parts of stone, 5 parts of magnesia powder, 0.5 part of sulfur trioxide powder.
Compared with prior art, the present invention includes framework, is provided with multilayer steel wire rack in framework, is also filled with mixing in steel wire rack
Stone soil block, for applicant to the component of mixed stone soil block and with being compared to improve, the counterweight after improvement has superior mechanical property, and
And compared with cast iron type counterweight, greatly reduce production cost.Compared with cast iron type counterweight, the present invention has preferably strong
Degree, fall through testing counterweight from top at 1 meter of height without obvious cracking phenomena, through experiment, intensity of the invention can reach C30 mark
Note, quiet resistance to loads pressure 2500kg, intensity is more than the 45% of former design strength after simulation test 10 years, and effect is clearly.Enter
One step, component and parameter of the applicant also to slag made preferably, preferably after the present invention further increase mechanical property and
Life-span.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
With reference to embodiment, the present invention is described in further detail, but not as limitation of the present invention.
Embodiment 1：A kind of improved elevator counterweight, form as shown in figure 1, including framework 1, framework 1 is interior to be provided with composite steel
Guide frame 2, mixed stone soil block 3 is also filled with framework 1, described mixed stone soil block includes 150 parts of cement, perlite 30 by weight
Part, 35 parts of silicon ash, gravelly soil 120,20 parts of swelling agent, 40 parts of magnesium carbonate, 30 parts of bentonite, 80 parts of metal slag.Mixed stone soil block
Manufacture method can use to solidify after conventional mixing and be made.Described slag by weight include 25 parts of silica powder,
20 parts of Fluorite slag powder, 20 parts of phosphorus pentoxide powder, 10 parts of alundum (Al2O3) powder, 10 parts of di-iron trioxide powder, coal
40 parts of spoil, 5 parts of magnesia powder, 0.5 part of sulfur trioxide powder.The manufacture method of slag is both obtained after mixing.
Embodiment 2：A kind of improved elevator counterweight, form as shown in figure 1, including framework 1, framework 1 is interior to be provided with composite steel
Guide frame 2, mixed stone soil block 3 is also filled with framework 1, described mixed stone soil block includes 100 parts of cement, perlite 20 by weight
Part, 40 parts of silicon ash, gravelly soil 100,30 parts of swelling agent, 30 parts of magnesium carbonate, 20 parts of bentonite, 90 parts of metal slag.Mixed stone soil block
Manufacture method can use to solidify after conventional mixing and be made.Described slag by weight include 20 parts of silica powder,
10 parts of Fluorite slag powder, 30 parts of phosphorus pentoxide powder, 5 parts of alundum (Al2O3) powder, 15 parts of di-iron trioxide powder, bastard coal
30 parts of stone, 6 parts of magnesia powder, 0.9 part of sulfur trioxide powder.The manufacture method of slag is both obtained after mixing.
Claims (4)
- A kind of 1. improved elevator counterweight, it is characterised in that：Including framework (1), multilayer steel wire rack (2), frame are provided with framework (1) Mixed stone soil block (3) is also filled with frame (1), described mixed stone soil block includes cement 100-200 parts, perlite 20- by weight 50 parts, silicon ash 30-40 parts, gravelly soil 100-150, swelling agent 10-30 parts, magnesium carbonate 30-60 parts, bentonite 20-40 parts, metal Slag 50-100 parts.
- 2. improved elevator counterweight according to claim 1, it is characterised in that：Described mixed stone soil block includes by weight 150 parts of cement, 30 parts of perlite, 35 parts of silicon ash, gravelly soil 120,20 parts of swelling agent, 40 parts of magnesium carbonate, 30 parts of bentonite, metal 80 parts of slag.
- 3. the improved elevator counterweight according to claims 1 to 3, it is characterised in that：Described metal slag is by weight Including silica powder 20-30 parts, Fluorite slag powder 10-30 parts, phosphorus pentoxide powder 10-30 parts, alundum (Al2O3) Powder 5-15 parts, di-iron trioxide powder 5-15 parts, gangue 30-50 parts, magnesia powder 3-8 parts, sulfur trioxide powder 0.1-1 parts.
- 4. improved elevator counterweight according to claim 6, it is characterised in that：Described metal slag includes by weight 25 parts of silica powder, 20 parts of Fluorite slag powder, 20 parts of phosphorus pentoxide powder, 10 parts of alundum (Al2O3) powder, three oxygen Change not 10 parts of two iron powders, 40 parts of gangue, 5 parts of magnesia powder, 0.5 part of sulfur trioxide powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127072.2A CN107840233A (en) | 2017-11-15 | 2017-11-15 | A kind of improved elevator counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127072.2A CN107840233A (en) | 2017-11-15 | 2017-11-15 | A kind of improved elevator counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107840233A true CN107840233A (en) | 2018-03-27 |
Family
ID=61678913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711127072.2A Withdrawn CN107840233A (en) | 2017-11-15 | 2017-11-15 | A kind of improved elevator counterweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107840233A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090129907A1 (en) * | 2007-11-15 | 2009-05-21 | Chun-Ming Huang | Weight Ballast for a Counterweight Device and Method of Making thereof |
| CN104876500A (en) * | 2015-04-17 | 2015-09-02 | 黄贺明 | Self-compacting powder concrete for ocean engineering as well as preparation method and application |
| WO2016202545A1 (en) * | 2015-06-19 | 2016-12-22 | Geobrugg Ag | Lattice structure and a device and method for producing same |
| CN106380134A (en) * | 2016-09-22 | 2017-02-08 | 河北科莱电梯有限公司 | Elevator counterweight block and production method thereof |
| CN106431104A (en) * | 2016-08-31 | 2017-02-22 | 韩涛 | Method for preparing building material from metallurgy slag |
-
2017
- 2017-11-15 CN CN201711127072.2A patent/CN107840233A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090129907A1 (en) * | 2007-11-15 | 2009-05-21 | Chun-Ming Huang | Weight Ballast for a Counterweight Device and Method of Making thereof |
| CN104876500A (en) * | 2015-04-17 | 2015-09-02 | 黄贺明 | Self-compacting powder concrete for ocean engineering as well as preparation method and application |
| WO2016202545A1 (en) * | 2015-06-19 | 2016-12-22 | Geobrugg Ag | Lattice structure and a device and method for producing same |
| CN106431104A (en) * | 2016-08-31 | 2017-02-22 | 韩涛 | Method for preparing building material from metallurgy slag |
| CN106380134A (en) * | 2016-09-22 | 2017-02-08 | 河北科莱电梯有限公司 | Elevator counterweight block and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |