CN201634299U - Counter weight device of elevator hall door - Google Patents
Counter weight device of elevator hall door Download PDFInfo
- Publication number
- CN201634299U CN201634299U CN2010201313231U CN201020131323U CN201634299U CN 201634299 U CN201634299 U CN 201634299U CN 2010201313231 U CN2010201313231 U CN 2010201313231U CN 201020131323 U CN201020131323 U CN 201020131323U CN 201634299 U CN201634299 U CN 201634299U
- Authority
- CN
- China
- Prior art keywords
- weight
- driven
- counter weight
- weight device
- outer casing
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000007769 metal material Substances 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims abstract description 7
- 239000002893 slag Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910001018 Cast iron Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to a counter weight device of an elevator hall door, which adopts a split structure and mainly consists of an outer casing and filling materials filled inside the outer casing. The outer casing consists of a middle pipe section and two end caps, wherein at least one end cap is detachably movably connected with the middle pipe section. The outer casing can be made of metal or non-metal materials, and the filling materials such as sand or slag and the like are low in cost and easy to be obtained. Compared with the present universal counter weight device, on conditions of having completely identical functions, the counter weight device reduces cost, increases economic efficiency and meets environment-friendly and energy-saving requirements better.
Description
Technical field
The utility model relates to a kind of weight-driven of later-model elevator door, is used to provide closing the door of elevator door self-closing power.
Background technology
At present, the self-closing power of closing the door of most of elevator hall layer door is provided by spring or the weight that slides in guide pipe.When using the weight structure, the structure of weight mostly is steel greatly or cast iron materials processes from strand, and is subjected to the condition restriction such as price, processing and surface treatment of material, and cost of manufacture is higher relatively.
Summary of the invention
The purpose of this utility model is in order to reduce the cost of manufacture of elevator door, a kind of weight-driven of elevator door is provided, its weight-driven adopts split-type structure, and cost of manufacture is lower than present general-duty weight cost, reduces cost of manufacture to reach, increases economic efficiency and the purpose of energy-conserving and environment-protective.
The weight-driven of a kind of elevator door provided by the utility model is by the following technical solutions: described weight-driven is made up of shell and the weighting material that is filled in enclosure, described shell is made up of middle pipeline section and two end cap, the two ends of pipeline section in the middle of two end cap is connected to, wherein, at least one end cap and middle pipeline section are for ease of the flexible connection of reassembling type.
The shell of described weight-driven can be made for metal or non-metallic material, and described weight-driven inside stuffing is sand or slag.
The utility model is a kind of weight-driven of split-type, because weight-driven is made up of shell and the weighting material that is filled in enclosure, and has the flexible connection of an end cap and middle pipeline section on the shell at least for ease of reassembling type, therefore can be filled to the weighting material that guarantees the weight quality easily in pipeline section, sealing was also very convenient after filling finished simultaneously.Shell and end cap can use metallic material to make, and as materials such as steel, cast iron or aluminum alloys, also can use non-metallic material to make, and make as PVC or plastics.The weighting material that is filled in enclosure can use lower cost materials such as sand or slag, is used to the weight quality that provides necessary.
The weight-driven of elevator door of the present utility model has following beneficial effect:
1, do not need the existing integral structure of elevator door is done big change, compare, can realize identical function with former weight product.
2, structure is a detachable, reduced the cost of manufacture of product: original product all uses steel or cast iron to make, and cost of manufacture is higher, and the utility model inside stuffing has used materials such as sand or slag, reduce manufacturing cost, also more met the environmental protection and energy saving requirement.
Description of drawings
Fig. 1 is the integral structure figure of the utility model embodiment.
Among the figure: 1. pipeline section, 2. end cap, 3. weighting material in the middle of.
The specific embodiment
Fig. 1 has shown the integral structure of an embodiment of a kind of split-type weight-driven of the utility model, this weight-driven is made up of two parts, shell and the weighting material 3 that is filled in enclosure, wherein, shell comprises middle pipeline section 1 and is installed on the end cap 2 at middle pipeline section two ends, wherein at least one end cap 2 is flexible connection with middle pipeline section 1, can adopt screw to connect, and is convenient to dismounting.Another end cap also can flexibly connect with middle pipeline section 1, also can captive joint, and as an end of pipeline section 1 in the middle of being connected in welding manner.The middle pipeline section 1 of shell and end cap 2 can use metal material processing to make, and as materials such as steel, cast iron or aluminum alloys, also can use non-metallic material to make, as PVC or plastics etc.The weighting material 3 that is filled in enclosure can use lower cost materials such as sand or slag, is used to the weight quality that provides necessary.
When making weight-driven, make middle the pipeline section 1 of shell earlier, an end cap 2 is captiveed joint with an end of middle pipeline section, then weighting material 3 is poured into middle pipeline section 1 from the open end of middle pipeline section, with assurance weight quality.After filling finishes, another end cap 2 is sealed in open end and fastening with screw.
According to the weight-driven that the utility model is made, oad and original product are basic identical or end wise is slightly long, can realize the function same with original product.Owing to adopted dismountable structure, weighting material is the material that low-cost and easy-to is obtained, as sand or slag etc., than present general-duty weight-driven, under the identical situation of function, reduced the use amount of steel or cast iron, reduced cost, improve economic benefit, also more met the environmental protection and energy saving requirement.
The weight-driven of split-type described in the utility model can be used for elevator door, also can be used for the device that other use weight.The utility model also can have multiple conversion and remodeling, is not limited to above-mentioned embodiment.In a word, protection domain of the present utility model should comprise conspicuous to those skilled in the art conversion or substitute and remodeling.
Claims (2)
1. the weight-driven of an elevator door is characterized in that:
Described weight-driven is made up of shell and the weighting material that is filled in enclosure, described shell is made up of middle pipeline section and two end cap, the two ends of pipeline section in the middle of two end cap is connected to, wherein, at least one end cap and middle pipeline section are for ease of the flexible connection of reassembling type.
2. the weight-driven of elevator door according to claim 1, it is characterized in that: the shell of described weight-driven is that metal or non-metallic material are made, and described weight-driven inside stuffing is sand or slag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201313231U CN201634299U (en) | 2010-03-16 | 2010-03-16 | Counter weight device of elevator hall door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201313231U CN201634299U (en) | 2010-03-16 | 2010-03-16 | Counter weight device of elevator hall door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634299U true CN201634299U (en) | 2010-11-17 |
Family
ID=43078785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201313231U Expired - Fee Related CN201634299U (en) | 2010-03-16 | 2010-03-16 | Counter weight device of elevator hall door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954390A (en) * | 2017-12-25 | 2018-04-24 | 广州发展集团股份有限公司 | A kind of weight for entrucking oil filling riser |
-
2010
- 2010-03-16 CN CN2010201313231U patent/CN201634299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954390A (en) * | 2017-12-25 | 2018-04-24 | 广州发展集团股份有限公司 | A kind of weight for entrucking oil filling riser |
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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: 20101117 Termination date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |