CN106955435A - A kind of Unclosing structure of falling proof device, steel wire rope self-locking device and method of switching - Google Patents
A kind of Unclosing structure of falling proof device, steel wire rope self-locking device and method of switching Download PDFInfo
- Publication number
- CN106955435A CN106955435A CN201710223775.9A CN201710223775A CN106955435A CN 106955435 A CN106955435 A CN 106955435A CN 201710223775 A CN201710223775 A CN 201710223775A CN 106955435 A CN106955435 A CN 106955435A
- Authority
- CN
- China
- Prior art keywords
- button
- portable plate
- steel wire
- wire rope
- locking device
- 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.)
- Granted
Links
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
Landscapes
- 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 Unclosing structure for falling proof device, including body, body includes housing, fixed plate and portable plate；The upper and lower part of housing is arranged with mounting hole, the mounting hole is blind hole, the interior button being located at provided with compression spring and front end in compression spring of mounting hole, the afterbody of button has stopper slot, and button is fixed on housing by the screw being arranged in screwed hole and stopper slot；The upper and lower part of portable plate is arranged with positioning hole, and button is arranged in positioning hole, to prevent portable plate transverse shifting；Positioning hole has sliding groove away from the side of opening direction.The Unclosing structure of the present invention, need at the same press two buttons again laterally pull portable plate can just open it, prevent that imprudence from encountering a button and opening anti-fall device by mistake and cause danger, so that device for opening is not only safe, and operation level of comfort is good.
Description
Technical field
The present invention relates to the anti-fall technical field of work high above the ground, it particularly relates to a kind of Unclosing structure of falling proof device,
Steel wire rope self-locking device and method of switching.
Background technology
As security protection is increasingly taken seriously, particularly for the falling proof device for protecting aloft work personnel, remove
Beyond the requirement for the security equipped to traditional fall arrest, that staff is used the easy difficulty of the operation of product is comfortable
Property it is also proposed higher requirement.
GB 24542-2009《Self-locking device of the drop protection with rigid guideway》、GB/T 24537-2009《Drop protection band
The self-locking device of flexible guide rail》In standard Deng the falling proof device of series, falling proof device is claimed continuous with two
The requirement of clear and definite opening action.Existing falling proof device generally has two more complicated opening actions, operates comfortable journey
Degree is poor, not enough facilitates during librarian use.Simultaneously in order to realize two continuous clearly actions, existing falling proof device structure is led to
It is often more complicated, it is unfavorable for processing.
The problem of in correlation technique, effective solution is not yet proposed at present.
The content of the invention
It is an object of the invention to provide a kind of method of switching of steel wire rope self-locking device, existing high altitude anti-falling device can solve the problem that
Unclosing structure operation level of comfort it is poor, the technical problem such as complex structure.
The purpose of the present invention is achieved through the following technical solutions：
A kind of Unclosing structure for falling proof device, including body, the body include housing, fixed plate and activity
Plate, forms mounting groove, is fixedly connected between the fixed plate and housing between the housing and portable plate, the portable plate and solid
It is slidably connected between fixed board；The upper and lower part of the portable plate is arranged with positioning hole, and the button is arranged in positioning hole,
To prevent portable plate transverse shifting；The side of positioning hole on the portable plate inwall away from opening direction has sliding groove, uses
Relative movement when falling proof device is opened between button and portable plate.
The upper and lower part of the housing is arranged with mounting hole, the mounting hole and set provided with compression spring and front end
Button in compression spring, the mounting hole is blind hole, and when that need to press button, a pressure can be provided for compression spring.
The afterbody of the button has stopper slot, and the button is fixed by the screw being arranged in screwed hole and stopper slot
Onto housing, the stopper slot fits through the move distance that the screw set in the inner carrys out control button.
When falling proof device needs to open, staff press simultaneously above and below two buttons, and outside layback portable plate,
Button is moved along sliding groove, and falling proof device is opened.When falling proof device needs sealed, portable plate is inwardly touched, in pressure
In the presence of contracting spring, button is lifted and is arranged in positioning hole automatically, so as to limit the movement of portable plate.The opening knot of the application
Structure, processing installation is simple and safe, and, it is necessary to press two buttons simultaneously, pulling portable plate could be by its dozen laterally again
Open, prevent that imprudence from encountering a button and opening anti-fall device by mistake and cause danger.
As the further improvement to Unclosing structure, the head of the button is segment shape, and the afterbody of the button is
Cylinder.
It is used as the further improvement to Unclosing structure, the external diameter and button tail with diameter greater than compression spring of the mounting hole
The diameter of portion's cylinder, so that compression spring can be arranged in mounting hole.
As the further improvement to Unclosing structure, the top and bottom of the portable plate are provided with groove, the fixed plate
Top and bottom provided with projection with the fit depressions, the projection of the fixed plate can be moved in the groove of portable plate
It is dynamic, so as to form sealed connection.
A kind of steel wire rope self-locking device, the self-locking device includes above-mentioned Unclosing structure.
A kind of method of switching of steel wire rope self-locking device, comprises the following steps：
S1：During opening, while two buttons above and below pressing, and outwards layback portable plate, button is moved along sliding groove, anti-fall
Dropping control device is opened；
S2：Put into steel wire rope is parallel in mounting groove；
S3：Portable plate is promoted to inner side, when portable plate is moved to positioning hole and button coincidence, in the effect of compression spring
Under, button is lifted and is arranged in positioning hole, limits the movement of portable plate.
As to switch further improvements in methods, in the step S1, when steel wire rope self-locking device is opened, the width of mounting groove
Spend the big 1-2mm of diameter than steel wire rope.
As to switch further improvements in methods, in the step S3, when steel wire rope self-locking device is closed, the width of mounting groove
Half of the degree less than the diameter of steel wire rope.
In a word, pulling portable plate could be by it laterally again, it is necessary to press two buttons simultaneously for Unclosing structure of the invention
Open, prevent that imprudence from encountering a button and opening anti-fall device by mistake and cause danger, so that Unclosing structure is not only safe
Property it is high, and operation level of comfort is good.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is that a kind of Unclosing structure closure state for falling proof device described according to embodiments of the present invention is illustrated
Figure；
Fig. 2 is that a kind of Unclosing structure open mode for falling proof device described according to embodiments of the present invention is illustrated
Figure；
Fig. 3 is a kind of Unclosing structure exploded perspective view for falling proof device described according to embodiments of the present invention；
Fig. 4 is a kind of Unclosing structure portable plate schematic diagram for falling proof device described according to embodiments of the present invention；
In figure：
1st, button；2nd, portable plate；3rd, housing；4th, compression spring；5th, screw；6th, positioning hole；7th, screwed hole；8th, mounting hole；
9th, stopper slot；10th, mounting groove；11st, sliding groove；12nd, fixed plate；13rd, groove；14th, body；15th, it is raised.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belongs to what the present invention was protected
Scope.
One embodiment of the present of invention, as shown in figure 1, a kind of Unclosing structure for falling proof device, including body 14,
The body 14 includes housing 3, fixed plate 12 and portable plate 2, and mounting groove 10 is formed between the housing 3 and portable plate 2, is used for
Guide rail is installed, it can be steel wire, cordage and metal track etc..It is fixedly connected between the fixed plate and housing, the work
It is dynamic to be slidably connected between plate and fixed plate.
One embodiment of the present of invention, as shown in figure 3, the upper and lower part of the housing 3 is arranged with mounting hole 8, institute
The interior button 1 being located at provided with compression spring 4 and front end in compression spring 4 of mounting hole 8 is stated, the mounting hole 8 is blind hole, when need
When pressing button 1, a pressure can be provided for compression spring 4.The top of the button 1 has stopper slot 9, and the button 1 leads to
The screw 5 being arranged in screwed hole 7 and stopper slot 9 is crossed to be fixed on housing 3；The stopper slot 9 fits through the spiral shell set in the inner
Nail 5 carrys out the move distance of control button 1.
One embodiment of the present of invention, the upper and lower part of the portable plate 2 is arranged with positioning hole 6, and the button 1 is worn
In positioning hole 6, to prevent the transverse shifting of portable plate 2.
One embodiment of the present of invention, the positioning hole 6 has sliding groove 11 away from the side of opening direction, for anti-fall
Relative movement when dropping control device is opened between button 1 and portable plate 2.
When falling proof device needs to open, staff press simultaneously above and below two buttons 1, and outside layback portable plate
2, button 1 is moved along sliding groove 11, and falling proof device is opened, and mounting groove 10 now is broadened, and guide rail can be torn open from self-locking device
Unload down, as shown in Figure 2.When falling proof device needs sealed, portable plate 2 is inwardly touched, in the effect of compression spring 4
Under, button 1 is lifted and is arranged in positioning hole 6 automatically, so as to limit the movement of portable plate 2, mounting groove 10 now is narrow and small, guide rail
It is locked, it is impossible to be disassembled from self-locking device.
, it is necessary to press two buttons simultaneously, pulling portable plate can just open it the Unclosing structure laterally again, prevent not
Carefully encounter a button to open anti-fall device by mistake and cause danger.
The preferred embodiment of the present invention, the head of the button 1 is segment shape, and the afterbody of the button 1 is circle
Cylinder.
The preferred embodiment of the present invention, the external diameter and the tail of button 1 with diameter greater than compression spring 4 of the mounting hole 8
The diameter of portion's cylinder, so that compression spring 4 can be arranged in mounting hole.
The preferred embodiment of the present invention, the top and bottom of the portable plate 2 are provided with groove 13, the fixed plate 12
Top and bottom be provided with the projection 15 that is engaged with the groove 13, the projection 15 of the fixed plate 12 can be in portable plate 2
Groove 13 in move, so as to form sealed connection.
A kind of steel wire rope self-locking device, the self-locking device includes above-mentioned Unclosing structure.So that the steel wire rope self-locking device is, it is necessary to simultaneously
Pressing two buttons, pulling portable plate can just open it laterally again, prevent that imprudence from encountering a button and opening self-locking device by mistake
And cause danger to aloft work personnel.
A kind of method of switching of steel wire rope self-locking device, comprises the following steps：
S1：During opening, while two buttons above and below pressing, and outwards layback portable plate, button is moved along sliding groove, anti-fall
Dropping control device is opened；
S2：Put into steel wire rope is parallel in mounting groove；
S3：Portable plate is promoted to inner side, when portable plate is moved to positioning hole and button coincidence, in the effect of compression spring
Under, button is lifted and is arranged in positioning hole, limits the movement of portable plate.
As to switch further improvements in methods, in the step S1, when steel wire rope self-locking device is opened, the width of mounting groove
The big 1-2mm of diameter than steel wire rope is spent, so that steel wire rope smoothly can be put into mounting groove.
As to switch further improvements in methods, in the step S3, when steel wire rope self-locking device is closed, the width of mounting groove
Half of the degree less than the diameter of steel wire rope.
In a word, pulling portable plate could be by it laterally again, it is necessary to press two buttons simultaneously for Unclosing structure of the invention
Open, prevent that imprudence from encountering a button and opening anti-fall device by mistake and cause danger, so that Unclosing structure is not only safe
Property it is high, and operation level of comfort is good.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modifications, equivalent substitutions and improvements made etc. should be included within the scope of the present invention.
Claims (8)
1. a kind of Unclosing structure for falling proof device, including body, it is characterised in that the body includes housing, fixation
Plate and portable plate, form mounting groove between the housing and portable plate, the fixed plate is fixedly connected with the casing, the fixed plate
It is slidably connected between portable plate；The upper and lower part of the portable plate is arranged with positioning hole, the portable plate inwall and carried on the back
There is sliding groove from the side of the positioning hole of opening direction；
The upper and lower part of the housing is arranged with mounting hole, and the mounting hole is provided with compression in blind hole, the mounting hole
Spring and front end are located at the button in compression spring, and the afterbody of the button has stopper slot, and the button is by being arranged in
Screw in screwed hole and stopper slot is fixed on housing.
2. a kind of Unclosing structure for falling proof device according to claim 1, it is characterised in that the button head
Be shaped as segment, the button afterbody is shaped as cylinder.
3. a kind of Unclosing structure for falling proof device according to claim 2, it is characterised in that the mounting hole
With diameter greater than the external diameter and the diameter of button afterbody cylinder of compression spring.
4. a kind of Unclosing structure for falling proof device according to claim 1, it is characterised in that the portable plate
Top and bottom are provided with groove, and the top and bottom of the fixed plate are provided with the projection with the fit depressions, the activity
Plate and fixed plate are connected by shape sealed.
5. a kind of steel wire rope self-locking device, it is characterised in that the self-locking device includes beating any one of the claims 1-4
Opening structure.
6. a kind of method of switching of steel wire rope self-locking device according to claim 5, it is characterised in that comprise the following steps：
S1：During opening, while two buttons above and below pressing, and outwards layback portable plate, button is moved along sliding groove, fall arrest dress
Put opening；
S2：Put into steel wire rope is parallel in mounting groove；
S3：Portable plate is promoted to inner side, when portable plate is moved to positioning hole and button coincidence, in the presence of compression spring,
Button is lifted and is arranged in positioning hole, limits the movement of portable plate.
7. the method for switching of a kind of steel wire rope self-locking device according to claim 6, it is characterised in that in the step S1,
When steel wire rope self-locking device is opened, diameter big 1-2mm of the width than steel wire rope of mounting groove.
8. the method for switching of a kind of steel wire rope self-locking device according to claim 6, it is characterised in that in the step S3,
When steel wire rope self-locking device is closed, the width of mounting groove is less than the half of the diameter of steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223775.9A CN106955435B (en) | 2017-04-07 | 2017-04-07 | Opening structure of anti-falling device, steel wire rope self-locking device and opening and closing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223775.9A CN106955435B (en) | 2017-04-07 | 2017-04-07 | Opening structure of anti-falling device, steel wire rope self-locking device and opening and closing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106955435A true CN106955435A (en) | 2017-07-18 |
| CN106955435B CN106955435B (en) | 2022-06-03 |
Family
ID=59483470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710223775.9A Active CN106955435B (en) | 2017-04-07 | 2017-04-07 | Opening structure of anti-falling device, steel wire rope self-locking device and opening and closing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106955435B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173335A (en) * | 2019-12-23 | 2020-05-19 | 南京市特种设备安全监督检验研究院 | Mechanical type parking equipment is with preventing weighing down hook |
| WO2020249022A1 (en) * | 2019-06-12 | 2020-12-17 | 北京国网富达科技发展有限责任公司 | Self-locking device for anti-falling rail |
| CN113750394A (en) * | 2021-09-24 | 2021-12-07 | 中际联合（北京）科技股份有限公司 | Anti-falling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224681A1 (en) * | 2002-06-03 | 2003-12-11 | Bornack Gmbh & Co Kg | Safety device used during cleaning and inspection of buildings and comprising a locking element is arranged on a vertical safety rail/rope and connected via a brake-operating element to a harness worn by the user |
| CN201719726U (en) * | 2010-02-01 | 2011-01-26 | 四川安那际电力科技有限公司 | High-altitude anti-falling protector |
| CN202236958U (en) * | 2011-09-06 | 2012-05-30 | 中际联合工业技术(北京)有限公司 | Safe lock and falling protector |
| CN103394175A (en) * | 2013-08-19 | 2013-11-20 | 中国能源建设集团广东省电力设计研究院 | Plate-type aerial work steel strand self-locking device |
| CN204655838U (en) * | 2014-09-12 | 2015-09-23 | 中际联合（北京）科技股份有限公司 | A kind of self-recoverage converter |
| CN205569550U (en) * | 2016-04-20 | 2016-09-14 | 上海觅玉实业发展有限公司 | High air defence stopper that falls |
| CN206621682U (en) * | 2017-04-07 | 2017-11-10 | 塞卡尔（北京）工业技术有限公司 | A kind of Unclosing structure for falling proof device |
-
2017
- 2017-04-07 CN CN201710223775.9A patent/CN106955435B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224681A1 (en) * | 2002-06-03 | 2003-12-11 | Bornack Gmbh & Co Kg | Safety device used during cleaning and inspection of buildings and comprising a locking element is arranged on a vertical safety rail/rope and connected via a brake-operating element to a harness worn by the user |
| CN201719726U (en) * | 2010-02-01 | 2011-01-26 | 四川安那际电力科技有限公司 | High-altitude anti-falling protector |
| CN202236958U (en) * | 2011-09-06 | 2012-05-30 | 中际联合工业技术(北京)有限公司 | Safe lock and falling protector |
| CN103394175A (en) * | 2013-08-19 | 2013-11-20 | 中国能源建设集团广东省电力设计研究院 | Plate-type aerial work steel strand self-locking device |
| CN204655838U (en) * | 2014-09-12 | 2015-09-23 | 中际联合（北京）科技股份有限公司 | A kind of self-recoverage converter |
| CN205569550U (en) * | 2016-04-20 | 2016-09-14 | 上海觅玉实业发展有限公司 | High air defence stopper that falls |
| CN206621682U (en) * | 2017-04-07 | 2017-11-10 | 塞卡尔（北京）工业技术有限公司 | A kind of Unclosing structure for falling proof device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020249022A1 (en) * | 2019-06-12 | 2020-12-17 | 北京国网富达科技发展有限责任公司 | Self-locking device for anti-falling rail |
| CN111173335A (en) * | 2019-12-23 | 2020-05-19 | 南京市特种设备安全监督检验研究院 | Mechanical type parking equipment is with preventing weighing down hook |
| CN113750394A (en) * | 2021-09-24 | 2021-12-07 | 中际联合（北京）科技股份有限公司 | Anti-falling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106955435B (en) | 2022-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106955435A (en) | A kind of Unclosing structure of falling proof device, steel wire rope self-locking device and method of switching | |
| LT6056B (en) | Suspension device | |
| LT6016B (en) | Suspension device | |
| CN202028053U (en) | Intelligence lifesaving parachute | |
| CN209708190U (en) | Kindergarten's recognition of face all-in-one machine | |
| CN206621682U (en) | A kind of Unclosing structure for falling proof device | |
| CN106723580A (en) | A kind of intelligent safety helmet and its usual method based on automatic monitoring | |
| CN207591200U (en) | A kind of multi function treadmill safety key device | |
| CN108724691A (en) | A kind of laminator pad pasting release device | |
| CN206727523U (en) | A kind of pressure relief device of switch cabinet | |
| CN206392753U (en) | A kind of punch safety protection device | |
| CN206172715U (en) | Safety elevator system | |
| CN107956396A (en) | A kind of smart home safety anti-theft door | |
| CN205532204U (en) | Electric roller shutter door gasbag formula safety protection system | |
| CN205011180U (en) | Device of saving oneself of firefighting rescue elevator | |
| CN107747459A (en) | A kind of fire resistant doorsets for possessing fire-extinguishing function concurrently | |
| CN206892125U (en) | A kind of velocity reminiscences | |
| CN209714038U (en) | A kind of anti-panic drop device of centering type | |
| CN204571609U (en) | A kind of novel anti-theft push-pull window safety lock | |
| CN204423461U (en) | A kind of intelligent safety detection entrance guard device for building | |
| CN203996089U (en) | Urgent broken window device | |
| CN206892360U (en) | Hand-held detector anti-drop assembly | |
| CN107319671A (en) | One kind has communication warning function power construction helmet | |
| CN207220263U (en) | A kind of comfortable safety cap | |
| CN206636494U (en) | The outdoor special bar of Emergency Ladder |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |