CN107185124A - A kind of monoblock type guide rail safety anti-falling device - Google Patents
A kind of monoblock type guide rail safety anti-falling device Download PDFInfo
- Publication number
- CN107185124A CN107185124A CN201610142479.1A CN201610142479A CN107185124A CN 107185124 A CN107185124 A CN 107185124A CN 201610142479 A CN201610142479 A CN 201610142479A CN 107185124 A CN107185124 A CN 107185124A
- Authority
- CN
- China
- Prior art keywords
- block tongue
- safety
- catching device
- guide rail
- closing piece
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of monoblock type guide rail safety anti-falling device, it includes catching device closing piece, block tongue, extension spring, frid and safety hook.It is characterized in that：The block tongue and frid are connected with catching device closing piece respectively, and described extension spring one end is connected to the catching device closing piece other end and is connected to block tongue, and the safety belt that the safety hook is worn with block tongue and staff is connected.In free state, block tongue is contacted with guide level, make catching device locked on guide rail, when staff moves, block tongue will be driven to rotate by safety hook, block tongue is set to be disengaged with guide level, catching device now can be on guide rail slidably, if staff's burst is fallen, block tongue will be no longer pulled, so as to be returned to the free state contacted with guide level and locked catching device, and then prevent worker fall.The monoblock type guide rail of the present invention is with safety anti-falling device is simple in construction, light compact, bearing capacity is strong, safety and reliability is high and service life is long.
Description
Technical field
The present invention relates to a kind of climbing safety protection equipment, belong to the technical field of safety protection of work high above the ground, especially
It is to be related to a kind of guide rail safe anti-falling to fall background technology.
Background technology
At present, guide rail is divided into split type and two kinds of monoblock type with safety anti-falling device, and the existing split type safety of in the market is prevented
Fall device and monoblock type safety anti-falling device is below in complete machine intensity and bearing capacity, and existing monoblock type safety anti-falling device is in knot
It is more complicated on structure, high processing costs, and there is the defects such as slide guide part is easy to wear, service life is short, it is impossible to fully meet
The demand of work high above the ground personnel.
The content of the invention
Present invention aim to address the defect of prior art, there is provided one kind is simple in construction, bearing capacity is strong and uses the longevity
Order long monoblock type guide rail safety anti-falling device.
Realize the technical scheme is that：A kind of monoblock type guide rail safety anti-falling device, including catching device closing piece, card
Tongue, safety hook, extension spring and frid.It is characterized in that：Frid is connected by screw with catching device closing piece, block tongue and catching device closing piece
It is bolted, the safety belt that safety hook is worn with block tongue and staff is connected, extension spring one end is connected to catching device
The closing piece other end is connected to block tongue.
Further, described safety hook is not limited to a type.It is characterized in that：The connection of safety hook one end is anti-fall
Device block tongue, other end connection staff pacifies worn safety belt.
Using above-mentioned technical proposal, a kind of simple in construction, bearing capacity of the invention is strong and service life length whole
Body formula guide rail safety anti-falling device, its operation principle is：Safety anti-falling device is connected on the safety belt of work high above the ground personnel, and with
The movement for work high above the ground personnel is slided on guide rail, and when staff's burst is fallen, catching device is locked immediately flat in guide rail
On face.
Compared with prior art, the beneficial effects of the invention are as follows the present invention it is simple in construction, operation flexibly, low manufacture cost simultaneously
And applicability and reliability are high, the probability of the danger of falling because of staff's error is reduced, work high above the ground people is improved
The operating efficiency of member.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the embodiment of the present invention；
Fig. 2 is a kind of structural representation of the embodiment of the present invention；
A kind of safety hook of Fig. 3 embodiment of the present invention.
Wherein：1st, catching device closing piece；2nd, block tongue；3rd, safety hook；4th, extension spring；5th, frid；6th, safety rope.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail, and is implemented below
Example is only used for clearly illustrating technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of structural representation of monoblock type guide rail safety anti-falling device, including catching device closing piece 1, block tongue 2,
Safety hook 3, extension spring 4 and frid 5；Catching device closing piece 1 is provided with the guide runner that guide rail passes through is made, and frid 5 is locked installed in catching device
The guide runner of block 1 is interior and is connected by screw, and block tongue 2 is with catching device closing piece 1 by shaft shoulder bolt connection, and the head of block tongue 2 is stretched
Enter into the guide runner of catching device closing piece 1, the afterbody of block tongue 2 is provided with the connecting hole of safety hook 3, safety hook 3 respectively with card
The connecting hole of the afterbody of tongue 2 is connected with the safety belt that staff is worn, and the other end of the one end of extension spring 4 connection catching device closing piece 1 connects
Connect block tongue 2；When catching device is in free state, the head of block tongue 2 is contacted with guide level, and now catching device is locked flat in guide rail
On face；When staff moves up, safety hook 3 is pulled on so that safety hook 3 drives block tongue 2 to rotate, and makes block tongue 2
Head is disengaged with guide level, and now catching device is no longer locked, can be moved freely with staff；If staff happens suddenly
Fall, then safety hook 3 no longer pulls block tongue 2, block tongue 2 will reply free state, and locked on guide level, so as to prevent
Worker fall.
As shown in Figure 2 and Figure 3, second of type of safety hook 3, the safety hook 3 of this type is connected with safety rope 6, works as work
Making personnel needs to during the position work for having certain distance apart from catching device, and catching device can also play fall arrest work to staff
With expanding protection domain of the safe preventer to work high above the ground personnel.
Only it is the preferred embodiment of the present invention belonging to above, it is noted that for those skilled in the art,
Without departing from the principles of the invention, some improvement or equivalent substitution can also be made, these are improved with equivalent substitution not
It should exclude outside protection scope of the present invention.
Claims (2)
1. a kind of monoblock type guide rail safety anti-falling device, including catching device closing piece, block tongue, safety hook, extension spring and frid, it is special
Levying is：Catching device closing piece is provided with the guide runner that guide rail passes through is made, and frid is arranged in the guide runner of catching device closing piece, block tongue with
Catching device closing piece is connected, and the safety belt that safety hook is worn with block tongue and staff is connected, and extension spring one end is connected to anti-fall
The device closing piece other end is connected to block tongue.
2. monoblock type guide rail safety anti-falling device according to claim 1, wherein, described safety hook is not limited to one
Type, it is characterized in that：The safety belt that safety hook is worn with catching device block tongue and staff is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142479.1A CN107185124A (en) | 2016-03-14 | 2016-03-14 | A kind of monoblock type guide rail safety anti-falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142479.1A CN107185124A (en) | 2016-03-14 | 2016-03-14 | A kind of monoblock type guide rail safety anti-falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107185124A true CN107185124A (en) | 2017-09-22 |
Family
ID=59871473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142479.1A Pending CN107185124A (en) | 2016-03-14 | 2016-03-14 | A kind of monoblock type guide rail safety anti-falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107185124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051947A (en) * | 2019-03-11 | 2019-07-26 | 国网新疆电力有限公司昌吉供电公司 | Angle steel tower catching device |
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| EP1559448A1 (en) * | 2004-01-30 | 2005-08-03 | Fahrleitungsbau Gesellschaft mit beschränkter Haftung | Catch device for a climbing safety system |
| CN2782147Y (en) * | 2005-02-01 | 2006-05-24 | 宁波天弘电力器具有限公司 | Anti-falling device for altitude work |
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| CN201404613Y (en) * | 2009-02-19 | 2010-02-17 | 长沙亿阳电力电子有限责任公司 | Circular guide track fall protection device |
| CN201684317U (en) * | 2010-04-30 | 2010-12-29 | 广东自生电力配件制造有限公司 | Clamp-type anti-falling device for T-shaped light rails |
| CN201768281U (en) * | 2010-04-02 | 2011-03-23 | 广东自生电力配件制造有限公司 | Clamping-type anti-falling device |
| EP2514486A2 (en) * | 2011-04-20 | 2012-10-24 | Tractel Greifzug GmbH | Arresting device for a fall protection system |
| CN203710571U (en) * | 2014-03-06 | 2014-07-16 | 中际联合工业技术(北京)有限公司 | Guide rail type anti-falling system |
| CN203763715U (en) * | 2014-03-29 | 2014-08-13 | 国家电网公司 | Double-groove type falling protector |
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| CN204337548U (en) * | 2015-03-13 | 2015-05-20 | 中际联合（北京）科技股份有限公司 | A kind of rail catching device of aloft work anti-falling |
| CN204543326U (en) * | 2015-01-27 | 2015-08-12 | 中际联合（北京）科技股份有限公司 | Horizontal catching device |
| CN205698972U (en) * | 2016-03-14 | 2016-11-23 | 中际联合（北京）科技股份有限公司 | A kind of monoblock type guide rail safety anti-falling device |
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2016
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Patent Citations (13)
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|---|---|---|---|---|
| EP1559448A1 (en) * | 2004-01-30 | 2005-08-03 | Fahrleitungsbau Gesellschaft mit beschränkter Haftung | Catch device for a climbing safety system |
| CN2782147Y (en) * | 2005-02-01 | 2006-05-24 | 宁波天弘电力器具有限公司 | Anti-falling device for altitude work |
| CN201205413Y (en) * | 2008-04-18 | 2009-03-11 | 陈锦鹏 | Falling prevention device and system |
| CN201404613Y (en) * | 2009-02-19 | 2010-02-17 | 长沙亿阳电力电子有限责任公司 | Circular guide track fall protection device |
| CN201768281U (en) * | 2010-04-02 | 2011-03-23 | 广东自生电力配件制造有限公司 | Clamping-type anti-falling device |
| CN201684317U (en) * | 2010-04-30 | 2010-12-29 | 广东自生电力配件制造有限公司 | Clamp-type anti-falling device for T-shaped light rails |
| EP2514486A2 (en) * | 2011-04-20 | 2012-10-24 | Tractel Greifzug GmbH | Arresting device for a fall protection system |
| CN203710571U (en) * | 2014-03-06 | 2014-07-16 | 中际联合工业技术(北京)有限公司 | Guide rail type anti-falling system |
| CN203763715U (en) * | 2014-03-29 | 2014-08-13 | 国家电网公司 | Double-groove type falling protector |
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| CN204543326U (en) * | 2015-01-27 | 2015-08-12 | 中际联合（北京）科技股份有限公司 | Horizontal catching device |
| CN204337548U (en) * | 2015-03-13 | 2015-05-20 | 中际联合（北京）科技股份有限公司 | A kind of rail catching device of aloft work anti-falling |
| CN205698972U (en) * | 2016-03-14 | 2016-11-23 | 中际联合（北京）科技股份有限公司 | A kind of monoblock type guide rail safety anti-falling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051947A (en) * | 2019-03-11 | 2019-07-26 | 国网新疆电力有限公司昌吉供电公司 | Angle steel tower catching device |
| CN110051947B (en) * | 2019-03-11 | 2024-04-05 | 国网新疆电力有限公司昌吉供电公司 | Falling protector for angle steel tower |
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