CN105013106A - Anti-inversion climb self-locking device - Google Patents
Anti-inversion climb self-locking device Download PDFInfo
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- CN105013106A CN105013106A CN201510512868.4A CN201510512868A CN105013106A CN 105013106 A CN105013106 A CN 105013106A CN 201510512868 A CN201510512868 A CN 201510512868A CN 105013106 A CN105013106 A CN 105013106A
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- locking device
- climbing
- self locking
- inversion
- self
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Abstract
The invention discloses an anti-inversion climb self-locking device. The anti-inversion climb self-locking device mainly overcomes the defect that an existing climb self-locking device losses efficiency due to inversion. The anti-inversion climb self-locking device is characterized in that an anti-inversion piece capable of moving under the effect of gravity is installed between an in-built total body and a hinge outer shell, and the anti-inversion piece has a closing position and an opening position, wherein at the closing position, the anti-inversion piece is completely contained in a closed containing cavity between the in-built total body and the hinge outer shell when the climb self-locking device is positively installed, and at the closing position, the hinge outer shell and the in-built total body cannot be closed when the anti-inversion piece is inversely installed. When the anti-inversion climb self-locking device is used, the hinge outer shell is limited by the anti-inversion piece when the anti-inversion piece is inversely installed, the hinge outer shell and the in-built total body cannot be closed, the climb self-locking device cannot normally work, the aim of prompting an operator is achieved, and accidents caused by climb self-locking device efficacy losing caused by misoperation are avoided.
Description
Technical field
The present invention relates to a kind of safety article of aloft work anti-falling, be specifically related to a kind of Self locking device for climbing of Anti-inversion.
Background technology
Self locking device for climbing is the anti-falling safe articles for use that work high above the ground personnel climb use up and down, and below human body, freely follow human body in operation process upper and lower always, and human body, once tenesmus i.e. locking fast automatically, reaches the object of security protection.Self locking device for climbing is widely used in the work high above the ground places such as electric power, oil, communication, boats and ships, building, external wall spraying, cleaning.
In actual job, there is the situation of Self locking device for climbing upside-down mounting in occasional because of carelessness, now the hinge normally closed of Self locking device for climbing, still freely can follow human body upper and lower, not easily be found, once occur that tenesmus Self locking device for climbing but cannot locking, the object of protection can not be played.
Summary of the invention
In order to overcome the defect that existing Self locking device for climbing lost efficacy because of upside-down mounting, the invention provides a kind of Self locking device for climbing of Anti-inversion.Mainly solve Self locking device for climbing because of carelessness hinge energy normally closed during upside-down mounting, it is upper and lower still freely to follow human body, is not easily found, once occur that tenesmus Self locking device for climbing but cannot locking, can not play the problem of protection object.
The technical solution used in the present invention:
A kind of Self locking device for climbing of Anti-inversion, comprise mutually hinged endosome general assembly and hinge shell, described endosome general assembly includes base plate, described base plate is movably installed with the revolving fragment for peg wire rope, described revolving fragment under human body tenesmus Action of Gravity Field can steel wire rope described in rotational lock time described in Self locking device for climbing be formal dress, described revolving fragment under human body tenesmus Action of Gravity Field can not steel wire rope described in rotational lock time described in Self locking device for climbing be upside-down mounting, it is characterized in that: between described in-built overall and hinge shell, mobilizable anti-down piece installing is under gravity installed, described anti-down piece installing is accommodated in the curling position of the closed cavity volume between described endosome general assembly and hinge shell completely when having described Self locking device for climbing formal dress, and during described Self locking device for climbing upside-down mounting, described hinge shell and endosome general assembly cannot be closed strut position.
Described anti-down piece installing includes the flip piece be hinged on described base plate, and described flip piece has the laminating position of fitting with described base plate, and overturns flip bit at an angle with described base plate.
Flip angle between the flip bit of described flip piece and described base plate is greater than 90 °.
Described base plate is provided with slide rail, and described anti-down piece installing includes the sliding part that can slide along described slide rail under gravity, and described flip piece is hinged on described sliding part by rotating shaft.
Described flip piece is provided with limiting section in the one end near described jointed shaft.
Described flip piece is the sheet metal bending part of " recessed " word cross section.
Described anti-down piece installing includes two fixtures for installing described sliding part, and described fixture is fixed on the slide rail on described base plate also described in composition.
Fixture described in two is up big and down small ladder post, and described sliding part includes the ladder elongated hole with described ladder post adaptation, and described ladder elongated hole forms the chute with described slide rail adaptation.
Described endosome general assembly includes the link for safety harness, is provided with buffers packet between described link and described safety belt.
The invention has the beneficial effects as follows:
Use the present invention, during Self locking device for climbing upside-down mounting, hinge shell is subject to the restriction of anti-down piece installing, and cannot close with endosome general assembly, Self locking device for climbing cannot normally work, reach the object of reminding operating personnel, avoid the security incident caused because operate miss causes Self locking device for climbing to lose efficacy.
Accompanying drawing explanation
Fig. 1 is the Self locking device for climbing open mode front view of a kind of Anti-inversion of the present invention.
Fig. 2 is the Self locking device for climbing open mode top view of a kind of Anti-inversion of the present invention.
Fig. 3 is the Self locking device for climbing closed condition front view of a kind of Anti-inversion of the present invention.
Anti-down piece installing schematic diagram when Fig. 4 is the Self locking device for climbing formal dress of a kind of Anti-inversion of the present invention.
Anti-down piece installing schematic diagram when Fig. 5 is the Self locking device for climbing upside-down mounting of a kind of Anti-inversion of the present invention.
Fig. 6 is the Self locking device for climbing A-A sectional view of a kind of Anti-inversion of the present invention.
Endosome general assembly 1, hinge shell 2, anti-down piece installing 3, buffers packet 4, base plate 11, revolving fragment 12, link 13, flip piece 31, sliding part 32, rotating shaft 33, fixture 34, limiting section 311.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As Fig. 1, Fig. 2, shown in Fig. 3, the present embodiment provides a kind of Self locking device for climbing of Anti-inversion: comprise mutually hinged endosome general assembly 1 and hinge shell 2, endosome general assembly 1 includes base plate 11, base plate 11 is movably installed with the revolving fragment 12 for peg wire rope, revolving fragment 12 human body tenesmus Action of Gravity Field under can rotational lock steel wire rope time Self locking device for climbing be formal dress, revolving fragment 12 human body tenesmus Action of Gravity Field under can not rotational lock steel wire rope time Self locking device for climbing be upside-down mounting, mobilizable anti-down piece installing 3 is under gravity installed between in-built overall 1 and hinge shell 2, anti-down piece installing 3 is accommodated in the curling position of the closed cavity volume between endosome general assembly 1 and hinge shell 2 completely when having Self locking device for climbing formal dress, and make hinge shell 2 and endosome general assembly 1 close during Self locking device for climbing upside-down mounting strut position.
Use the present invention, during Self locking device for climbing upside-down mounting, anti-down piece installing 3 is positioned at and struts position, hinge shell 2 is subject to the restriction of anti-down piece installing 3, cannot close with endosome general assembly 1, Self locking device for climbing cannot normally work, and reaches the object of reminding operating personnel, avoids the security incident caused because operate miss causes Self locking device for climbing to lose efficacy.
As shown in Figure 4, Figure 5, a kind of anti-down piece installing 3 structure is specifically present embodiments provided:
Anti-down piece installing 3 includes the flip piece 31 be hinged on base plate 11, and flip piece 31 has the laminating position of fitting with base plate 11, and overturns flip bit at an angle with base plate 11.The present embodiment structure, simple for structure but successful, during Self locking device for climbing formal dress, under gravity, flip piece 31 is in the laminating position naturally drooped, and does not play restriction effect; During Self locking device for climbing upside-down mounting, equally under gravity, flip piece 31 turn to flip bit, and stop hinge shell 2 to close with endosome general assembly 1, Self locking device for climbing cannot work.
When endosome general assembly 1 and hinge shell 2 close, anti-down piece installing 3 is contained in described endosome general assembly 1 completely with the gap of hinge shell 2.The present embodiment structure, when guaranteeing Self locking device for climbing formal dress, anti-down piece installing 3 is on Self locking device for climbing nothing impact completely.
Flip angle between the expanded position of flip piece 31 and curling position is greater than 90 °.The present embodiment structure, stability when flip piece 31 is in expanded position when ensureing Self locking device for climbing upside-down mounting, prevents flip piece 31 can not be pushed into curling position by hinge shell 2 by force from expanded position.
Base plate 11 is provided with slide rail, and anti-down piece installing 3 includes the sliding part 32 that can slide along slide rail under gravity, and flip piece 31 is hinged on sliding part 32 by rotating shaft 33.Sliding part 32 has primary importance when flip piece 31 is in curling position, and second place when flip piece 31 is in expanded position.The present embodiment structure, Self locking device for climbing is when formal dress or upside-down mounting, and sliding part 32 slides under gravity, and for flip piece 31 provides an initial velocity, flip piece 31 effectively can avoid the stuck situation that can not overturn in the effect of inertia.
As shown in Figure 5, Figure 6, present embodiments provide a kind of concrete flip piece 31 structure: flip piece 31 is the sheet metal bending part of " recessed " word cross section, limiting section 311 is provided with in the one end near described jointed shaft 33, limiting section 311, when Self locking device for climbing upside-down mounting, makes flip piece 31 be horizontal with the mating reaction of a fixture 34.In the present embodiment, flip piece 31 sound construction, easy to make, and by shearing the processing that just can complete limiting section 311.
As shown in Figure 5, Figure 6, present embodiments provide the mounting structure of a kind of concrete fixture 34 and sliding part 32: anti-down piece installing 3 includes two fixtures 34 for installing sliding part 32, two fixtures 34 are up big and down small ladder post, fixture 34 is fixed on base plate 11 and forms slide rail, sliding part 32 includes the ladder elongated hole with ladder post adaptation, and ladder elongated hole forms the chute with slide rail adaptation.The present embodiment structure, fixture 34 and sliding shoe 32 adopt matched in clearance, and Stability Analysis of Structures is firm, there will not be stuck not slidable situation.
As shown in Figure 1, a kind of concrete buffers packet 4 mounting structure is present embodiments provided: endosome general assembly 1 includes the link 13 for safety harness, is provided with buffers packet 4 between link 13 and safety belt.The present embodiment structure, after generation tenesmus and Self locking device for climbing play a role and automatically lock, buffers packet 4 effectively can lower the pause and transition in rhythm or melody power suffered by human body, avoids health to pull.
Obviously, the above embodiment of the present invention is only used to example of the present invention is described, and the restriction not to embodiments of the present invention.For those of ordinary skill in the field, other multi-form change or variations can also be made on the basis of the above description.Here without the need to also poor example cannot be given to all embodiments.And these belong to connotation of the present invention the apparent change of amplifying out or variation still belong to protection scope of the present invention.
Claims (9)
1. the Self locking device for climbing of an Anti-inversion, comprise mutually hinged endosome general assembly (1) and hinge shell (2), described endosome general assembly (1) includes base plate (11), described base plate (11) is movably installed with the revolving fragment (12) for peg wire rope, described revolving fragment (12) under human body tenesmus Action of Gravity Field can steel wire rope described in rotational lock time described in Self locking device for climbing be formal dress, described revolving fragment (12) under human body tenesmus Action of Gravity Field can not steel wire rope described in rotational lock time described in Self locking device for climbing be upside-down mounting, it is characterized in that: described in-builtly totally mobilizable anti-down piece installing (3) is under gravity installed between (1) and hinge shell (2), described anti-down piece installing (3) is accommodated in the curling position of the closed cavity volume between described endosome general assembly (1) and hinge shell (2) completely when having described Self locking device for climbing formal dress, and make described hinge shell (2) and endosome general assembly (1) close during described Self locking device for climbing upside-down mounting strut position.
2. the Self locking device for climbing of a kind of Anti-inversion according to claim 1, it is characterized in that: described anti-down piece installing (3) includes the flip piece (31) be hinged on described base plate (11), described flip piece (31) has the laminating position of fitting with described base plate (11), and overturns flip bit at an angle with described base plate (11).
3. the Self locking device for climbing of a kind of Anti-inversion according to claim 2, is characterized in that: the flip angle between the flip bit of described flip piece (31) and described base plate (11) is greater than 90 °.
4. the Self locking device for climbing of a kind of Anti-inversion according to claim 2, it is characterized in that: described base plate (11) is provided with slide rail, described anti-down piece installing (3) includes the sliding part (32) that can slide along described slide rail under gravity, and described flip piece (31) is hinged on described sliding part (32) by rotating shaft (33).
5. the Self locking device for climbing of a kind of Anti-inversion according to claim 4, is characterized in that: described flip piece (31) is provided with limiting section (311) in the one end near described jointed shaft (33).
6. the Self locking device for climbing of a kind of Anti-inversion according to claim 4, is characterized in that: described flip piece (31) is the sheet metal bending part of " recessed " word cross section.
7. the Self locking device for climbing of a kind of Anti-inversion according to claim 4, it is characterized in that: described anti-down piece installing (3) includes two fixtures (34) for installing described sliding part (32), described fixture (34) is fixed on described base plate (11) and goes up and slide rail described in forming.
8. the Self locking device for climbing of a kind of Anti-inversion according to claim 7, it is characterized in that: the fixture (34) described in two is up big and down small ladder post, described sliding part (32) includes the ladder elongated hole with described ladder post adaptation, and described ladder elongated hole forms the chute with described slide rail adaptation.
9. the Self locking device for climbing of a kind of Anti-inversion according to claim 1, is characterized in that: described endosome general assembly (1) includes the link (13) for safety harness, is provided with buffers packet (4) between described link (13) and described safety belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512868.4A CN105013106B (en) | 2015-08-20 | 2015-08-20 | A kind of Self locking device for climbing of Anti-inversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512868.4A CN105013106B (en) | 2015-08-20 | 2015-08-20 | A kind of Self locking device for climbing of Anti-inversion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105013106A true CN105013106A (en) | 2015-11-04 |
| CN105013106B CN105013106B (en) | 2018-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510512868.4A Active CN105013106B (en) | 2015-08-20 | 2015-08-20 | A kind of Self locking device for climbing of Anti-inversion |
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| CN (1) | CN105013106B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026561A (en) * | 2021-03-15 | 2021-06-25 | 穆勇攀 | High-speed construction safety device |
| CN113858347A (en) * | 2021-11-02 | 2021-12-31 | 烟台博海木工机械有限公司 | A prevent down mechanism and vertical side of piecing together machine for side of piecing together machine |
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| US5722612A (en) * | 1994-01-18 | 1998-03-03 | Barrow Hepburn Sala Ltd. | Clutch mechanism for use in safety apparatus |
| CN201076689Y (en) * | 2007-11-10 | 2008-06-25 | 郑汉生 | Automatic falling-proof protection device for climbing high |
| CN203329228U (en) * | 2013-07-16 | 2013-12-11 | 于晓磊 | Steel wire rope self-locking device |
| CN103830859A (en) * | 2014-03-31 | 2014-06-04 | 中际联合工业技术(北京)有限公司 | Guide rail type falling preventing system |
| CN104117164A (en) * | 2013-04-25 | 2014-10-29 | 中际联合工业技术(北京)有限公司 | Steel wire rope type safety falling protector |
| CN204864611U (en) * | 2015-08-20 | 2015-12-16 | 任远响 | Prevention inversion's climbing auto -lock ware |
-
2015
- 2015-08-20 CN CN201510512868.4A patent/CN105013106B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5722612A (en) * | 1994-01-18 | 1998-03-03 | Barrow Hepburn Sala Ltd. | Clutch mechanism for use in safety apparatus |
| CN201076689Y (en) * | 2007-11-10 | 2008-06-25 | 郑汉生 | Automatic falling-proof protection device for climbing high |
| CN104117164A (en) * | 2013-04-25 | 2014-10-29 | 中际联合工业技术(北京)有限公司 | Steel wire rope type safety falling protector |
| CN203329228U (en) * | 2013-07-16 | 2013-12-11 | 于晓磊 | Steel wire rope self-locking device |
| CN103830859A (en) * | 2014-03-31 | 2014-06-04 | 中际联合工业技术(北京)有限公司 | Guide rail type falling preventing system |
| CN204864611U (en) * | 2015-08-20 | 2015-12-16 | 任远响 | Prevention inversion's climbing auto -lock ware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026561A (en) * | 2021-03-15 | 2021-06-25 | 穆勇攀 | High-speed construction safety device |
| CN113858347A (en) * | 2021-11-02 | 2021-12-31 | 烟台博海木工机械有限公司 | A prevent down mechanism and vertical side of piecing together machine for side of piecing together machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105013106B (en) | 2018-02-27 |
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Effective date of registration: 20190529 Address after: 325000 Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: WENZHOU MITTELMANN HARDWARE CO., LTD. Address before: 325000 No. 25 Jihong Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: Ren Yuanxiang |
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| TR01 | Transfer of patent right |