CN103010893A - Drop-preventing lifting device - Google Patents
Drop-preventing lifting device Download PDFInfo
- Publication number
- CN103010893A CN103010893A CN 201110289801 CN201110289801A CN103010893A CN 103010893 A CN103010893 A CN 103010893A CN 201110289801 CN201110289801 CN 201110289801 CN 201110289801 A CN201110289801 A CN 201110289801A CN 103010893 A CN103010893 A CN 103010893A
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- drop
- fall
- preventing
- base plate
- bottom plate
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Abstract
The invention provides a drop-preventing lifting device which is characterized by comprising a frame (1), drop-preventing teeth (2), a lifting bottom plate (3), telescopic check blocks (4), reset springs (5) and a steel rope (6), wherein the drop-preventing teeth (2) are arranged on the inner side of the frame (1), the left outer side and the right outer side of the lifting bottom plate (3) are provided with the telescopic check blocks (4) which are connected with the lifting bottom plate (3) through the reset springs (5), the lower end of the steel rope (6) is connected with the lifting bottom plate (3), and the drop-preventing teeth (2) are welded with the frame (1). The frame (1) is of a welding structure. The drop-preventing lifting device has the advantages of simple structure and principle, low cost, high reliability, capability of ensuring safety of goods and operators during construction, and wide application range.
Description
Technical field
The present invention relates to the hoist field, particularly a kind of anti-fall jacking equipment.
Background technology
In the existing lifting machinery, generally adopt band-type brake as safety guard-safeguard, safety factor is not high, has potential safety hazard, in order to ensure the safety of hoisting construction, needs rational mechanical equipment.
Summary of the invention
The objective of the invention is to prevent the generation of Peril Incident in order to guarantee the lifting safety of weight, the spy provides a kind of anti-fall jacking equipment.
The invention provides a kind of anti-fall jacking equipment, it is characterized in that: described anti-fall jacking equipment comprises framework (1), anti-fall tooth (2), lifting base plate (3), flexible block (4), retracing spring (5), steel rope (6);
The inboard of framework (1) is with anti-fall tooth (2), two outsides are with flexible block (4) about lifting base plate (3), flexible block (4) is connected with lifting base plate (3) by retracing spring (5), and the lower end of steel rope (6) is connected with lifting base plate (3).
Described anti-fall tooth (2) is welding with the connection mode of framework (1).
Described framework (1) is welded structure.
Advantage of the present invention:
Anti-fall jacking equipment of the present invention, theory structure is simple, and cost is low, and reliability is high, guarantees the goods of constructing and the safety of operating personal, has wide range of applications.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and the embodiments:
Fig. 1 is anti-fall jacking equipment theory structure scheme drawing.
The specific embodiment
Embodiment 1
Present embodiment provides a kind of anti-fall jacking equipment, it is characterized in that: described anti-fall jacking equipment comprises framework (1), anti-fall tooth (2), lifting base plate (3), flexible block (4), retracing spring (5), steel rope (6);
The inboard of framework (1) is with anti-fall tooth (2), two outsides are with flexible block (4) about lifting base plate (3), flexible block (4) is connected with lifting base plate (3) by retracing spring (5), and the lower end of steel rope (6) is connected with lifting base plate (3).
Described anti-fall tooth (2) is welding with the connection mode of framework (1).Described framework (1) is welded structure.
Claims (3)
1. anti-fall jacking equipment, it is characterized in that: described anti-fall jacking equipment comprises framework (1), anti-fall tooth (2), lifting base plate (3), flexible block (4), retracing spring (5), steel rope (6);
The inboard of framework (1) is with anti-fall tooth (2), two outsides are with flexible block (4) about lifting base plate (3), flexible block (4) is connected with lifting base plate (3) by retracing spring (5), and the lower end of steel rope (6) is connected with lifting base plate (3).
2. according to anti-fall jacking equipment claimed in claim 1, it is characterized in that: described anti-fall tooth (2) is welding with the connection mode of framework (1).
3. according to anti-fall jacking equipment claimed in claim 1, it is characterized in that: described framework (1) is welded structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110289801 CN103010893A (en) | 2011-09-28 | 2011-09-28 | Drop-preventing lifting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110289801 CN103010893A (en) | 2011-09-28 | 2011-09-28 | Drop-preventing lifting device |
Publications (1)
Publication Number | Publication Date |
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CN103010893A true CN103010893A (en) | 2013-04-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110289801 Pending CN103010893A (en) | 2011-09-28 | 2011-09-28 | Drop-preventing lifting device |
Country Status (1)
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CN (1) | CN103010893A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103382011A (en) * | 2013-06-25 | 2013-11-06 | 天奇自动化工程股份有限公司 | Falling-off prevention device for lifting equipment |
CN104512784A (en) * | 2014-12-15 | 2015-04-15 | 浙江南奥电梯有限公司 | Elevator equipped with safety protection device |
CN104909239A (en) * | 2015-05-18 | 2015-09-16 | 安庆旭东工贸有限责任公司 | Safe support for hydraulic lifting platform |
CN105129569A (en) * | 2015-08-06 | 2015-12-09 | 孔幼娟 | Elevator system having anti-falling safeguard function |
CN106677578A (en) * | 2017-02-28 | 2017-05-17 | 合肥市春华起重机械有限公司 | Mechanical fall-proof safety device for three-dimensional garage |
CN109109994A (en) * | 2018-09-04 | 2019-01-01 | 深圳市特辰科技股份有限公司 | A kind of slide block type telescopic claw mechanism |
CN109131616A (en) * | 2018-09-04 | 2019-01-04 | 深圳市特辰科技股份有限公司 | A kind of slide block type telescopic claw climbing machine and its climb building method |
-
2011
- 2011-09-28 CN CN 201110289801 patent/CN103010893A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103382011A (en) * | 2013-06-25 | 2013-11-06 | 天奇自动化工程股份有限公司 | Falling-off prevention device for lifting equipment |
CN103382011B (en) * | 2013-06-25 | 2016-01-20 | 天奇自动化工程股份有限公司 | Jacking equipment anti-drop device |
CN104512784A (en) * | 2014-12-15 | 2015-04-15 | 浙江南奥电梯有限公司 | Elevator equipped with safety protection device |
CN104909239A (en) * | 2015-05-18 | 2015-09-16 | 安庆旭东工贸有限责任公司 | Safe support for hydraulic lifting platform |
CN105129569A (en) * | 2015-08-06 | 2015-12-09 | 孔幼娟 | Elevator system having anti-falling safeguard function |
CN106677578A (en) * | 2017-02-28 | 2017-05-17 | 合肥市春华起重机械有限公司 | Mechanical fall-proof safety device for three-dimensional garage |
CN109109994A (en) * | 2018-09-04 | 2019-01-01 | 深圳市特辰科技股份有限公司 | A kind of slide block type telescopic claw mechanism |
CN109131616A (en) * | 2018-09-04 | 2019-01-04 | 深圳市特辰科技股份有限公司 | A kind of slide block type telescopic claw climbing machine and its climb building method |
CN109131616B (en) * | 2018-09-04 | 2021-07-20 | 深圳市特辰科技股份有限公司 | Sliding block type telescopic claw stair climbing machine and stair climbing method thereof |
CN109109994B (en) * | 2018-09-04 | 2021-08-03 | 深圳市特辰科技股份有限公司 | Slider type telescopic claw mechanism |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
DD01 | Delivery of document by public notice |
Addressee: Xu Shujuan Document name: Notification that Application Deemed to be Withdrawn |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |