CN207747996U - A kind of extra large cable tour fall arrest life vest - Google Patents
A kind of extra large cable tour fall arrest life vest Download PDFInfo
- Publication number
- CN207747996U CN207747996U CN201721738124.5U CN201721738124U CN207747996U CN 207747996 U CN207747996 U CN 207747996U CN 201721738124 U CN201721738124 U CN 201721738124U CN 207747996 U CN207747996 U CN 207747996U
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- Prior art keywords
- band
- extra large
- large cable
- quick release
- plane
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Abstract
The utility model discloses a kind of extra large cable tour fall arrest life vests, including full body harness, self-inflation life-buoy and two Quick release devices, the full body harness includes band, front hanging band and rear lanyard after front band, chest, the self-inflation life-buoy includes anter and rear piece, the front band matches connection with anter, band matches connection with rear after the chest, the front hanging band and rear lanyard are connect with one end of Quick release device respectively, and the other end of Quick release device is connected with safety rope.The extra large cable of the utility model, which is maked an inspection tour, uses fall arrest life vest, full body harness and self-inflation life-buoy are combined, it is double to integrate water dropping self saving and external rescue, not only reduce the risk that falls into the sea of operating personnel, and enable drowning people's eupnea, it gains time to succour and saving oneself, reduces extra large cable to greatest extent and make an inspection tour operating risk.
Description
Technical field
The utility model is related to electric power overhaul equipment technical fields, and in particular to a kind of extra large cable tour fall arrest lifesaving
Clothing.
Background technology
Maked an inspection tour in operation in extra large cable, operating environment is more special, and job state is not easy to control, especially operating personnel from
During one ship is transferred to another ship, the relative position of two ships can not fix, and can not also set up springboard etc. and connect firmly
Connection device, so as to cause hull relative motion, and the situation that rises and falls is serious, it is easy to lead to the situation hair that operating personnel is overboard
It is raw.
Utility model content
The purpose of this utility model is to provide a kind of extra large cable tour fall arrest life vest, can both reduce operating personnel's pendant
Sea wind danger, and can ensure that operating personnel keeps afloat after overboard, can also realize the fast of operating personnel and hull insurance rope
Speed is detached from, and is gained time to succour and saving oneself.
In order to achieve the above object, the technical scheme adopted by the utility model is that：
A kind of extra large cable tour fall arrest life vest, including full body harness, self-inflation life-buoy and two are quickly
Release unit, the full body harness include band, front hanging band and rear lanyard after front band, chest, the self-inflation life-buoy
Including anter and rear piece, the front band matches connection with anter, and band matches connection with rear after the chest, the front hanging band and
It is linked with and is connect respectively with one end of Quick release device afterwards, the other end of Quick release device is connected with safety rope.
Further, the Quick release device includes hook, rotor, sleeve, plug and unhook, the lower cartridge
Both sides are equipped with axial sliding groove, and middle part is equipped with radial positioning pin, and the lower end of the hook is equipped with safety rope connection ring, upper end
Hinged by the lower end of axis pin and rotor, the both ends of the axis pin are located in sliding groove, and pass through spring and sliding groove upper end
Elastic connection, the rotor middle part is equipped with equipped with the upper end with matched first inclined-plane of positioning pin, first inclined-plane to be used for
The locating slot of positioning pin is tangled, the rotor upper end is equipped with the second inclined-plane, and straight slot is equipped in the lower end on the second inclined-plane, described de-
Hook is in axial sliding connection by plug and sleeve, and the upper end is equipped with safety rope connection ring, and lower end is equipped with the hook for catching on straight slot
The lower end of body, the coupler body is additionally provided with and the matched third inclined-plane in the second inclined-plane.
Further, the sleeve is located at straight slot and the position of coupler body is equipped with observation window.
Further, the hook, rotor, sleeve and unhook are all made of aluminium alloy and are made.
Compared with prior art, the utility model has the beneficial effects that：
1, the extra large cable of the utility model, which is maked an inspection tour, uses fall arrest life vest, and full body harness and self-inflation life-buoy are had
Machine combines, double to integrate water dropping self saving and external rescue, not only reduces the risk that falls into the sea of operating personnel, and makes
Drowning people can eupnea, gain time to succour and saving oneself, to greatest extent reduce extra large cable make an inspection tour operating risk.
2, more hanging points can be arranged in full body harness, and the position in back and shirtfront is arranged by the hanging point that will fall, carries
Long drop center of gravity, prevent from falling personnel's ' upside down ' the case where occur, and can fall occur when, effective controllers head
Rocking tendency.
3, self-inflation life-buoy has light-weight, small, in the case of unaerated, as worn common vest, there is no harm in
Hinder operation free, overboard rear automatic inflating holds up operating personnel, head, shoulder is made to expose the surface upwards, guarantee eupnea, etc.
It waits rescuing.
4, Quick release device is simple in structure, easy to operate, intensity is high, light-weight, passes through one end of pushing meanss forward
The separation of buckle can be realized so that operating personnel can be rapidly separated hull danger zone, be waited for into comparatively safe region
It rescues and saves oneself.
Description of the drawings
Fig. 1 is the front schematic view of the utility model full body harness；
Fig. 2 is the front schematic view of the utility model self-inflation life-buoy；
Fig. 3 is the front schematic view of the utility model fall arrest life vest；
Fig. 4 is the overall schematic of the utility model Quick release device；
Fig. 5 is the decomposition diagram of the utility model Quick release device；
Fig. 6 is the axial sectional view of the utility model Quick release device.
Specific implementation mode
The content of the utility model is described in further details with reference to the accompanying drawings and detailed description.
Embodiment：
It please refers to shown in Fig. 1 to Fig. 3, the extra large cable of the utility model, which is maked an inspection tour, uses fall arrest life vest, including whole-body type safety
Band, self-inflation life-buoy and two Quick release devices.Full body harness includes band 200, front hanging after front band 100, chest
Band 300 and rear lanyard 400, self-inflation life-buoy include anter 500 and rear piece 600, front band 100 and 500 company of matching of anter
It connects, band 200 matches connection with rear piece 600 after chest, front hanging band 300 and rear lanyard 400 one end with Quick release device 700 respectively
Connection, the other end of Quick release device 700 are connected with safety rope.Self-inflation life-buoy is commercially available, light-weight, volume
It is small, in the case of unaerated, as worn common vest, do not interfere operation free, overboard rear automatic inflating holds up operation people upwards
Member, makes head, shoulder expose the surface, and ensures eupnea, waits for rescue.Two points of full body harness are for protecting shoulder, and two
A point is for protecting waist, and there are one point protection crotch, and concrete structure is the prior art, is repeated no more.Whole-body type safety
More hanging points can be arranged in band, and the hanging point that falls can be arranged to the position in back and shirtfront, improve center of gravity of falling, prevent the people that falls
The case where member's ' upside down ', occurs, and can be when falling generation, effective controllers head rocking tendency.
In order to realize that being rapidly separated for life vest and safety rope, front hanging band 300 and rear lanyard 400 are respectively arranged with quickly de-
From device 700.As shown in Figs. 4-6, Quick release device 700 includes hook 1, rotor 2, sleeve 3, plug 4 and unhook 5, is
The total amount of alleviator, hook 1,2 bodies of rotation, sleeve 3 and breaks off relations and 4 is all made of aluminium alloy and is made.3 lower part both sides of sleeve are equipped with
Axial sliding groove 6, middle part are equipped with radial positioning pin 7, and top is equipped with observation window 16, and inside is square chamber, prevents
The mutual rotation of component.The lower end of hook 1 is equipped with safety rope connection ring 9, and upper end is hinged by the lower end of axis pin 8 and rotor 2,
The both ends of axis pin 8 are located in sliding groove 6, and pass through spring (not shown) and 6 upper end elastic connection of sliding groove.Rotor 2
Middle part be equipped with 7 matched first inclined-plane 10 of positioning pin, the first inclined-plane 10 upper end be equipped with for tangling determining for positioning pin 7
Position slot 11,2 upper end of rotor are equipped with the second inclined-plane 12, and straight slot 13 is equipped in the lower end on the second inclined-plane 12.Unhook 5 passes through plug 4
It being in axial sliding connection with sleeve 3, the upper end is equipped with safety rope connection ring 9, and lower end is equipped with the coupler body 14 for catching on straight slot 13,
The lower end of coupler body 14 is additionally provided with and 12 matched third inclined-plane 15 of the second inclined-plane.
When normal condition, hook 1, rotor 2 and 5 positions of breaking off relations are as shown in figure 3, the position under the force of a spring of axis pin 8
In 6 lower end of sliding groove, positioning pin 7 is stuck in locating slot 11, and coupler body 14 catches on straight slot 13, and rotor 2, sleeve 3 and unhook 5 are mutually
It involves, can neither move up and down, can not rotate or swing.When to take out unhook 5, sleeve 3 is grasped, extension is pushed up
Hook 1,8 compressed spring of axis pin drive rotor 2 to move upwards, at this point, positioning pin 7 and the first inclined-plane 10 cooperate, turn is dynamic
Body 2 will deflect to the left simultaneously, and coupler body 14 will progressively disengage straight slot 13, when coupler body 14 is no longer blocked in 13 upper end of straight slot, you can to
Upper taking-up unhook 5.When to be inserted into break off relations 5 when, will break off relations 5 and sleeve 3 be pressed downward simultaneously, third inclined-plane 15 extruding the second inclined-plane
12, after coupler body 14 is caught in straight slot 13, loose one's grip.
Above-listed detailed description is illustrating for the utility model possible embodiments, which is not to limit
The scope of protection of the utility model, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this case
In protection domain.
Claims (4)
1. a kind of extra large cable, which is maked an inspection tour, uses fall arrest life vest, which is characterized in that including full body harness, self-inflation life-buoy and
Two Quick release devices, the full body harness includes band, front hanging band and rear lanyard after front band, chest, described from inflation
Formula life vest includes anter and rear piece, and the front band matches connection with anter, and band matches connection with rear after the chest, described
Front hanging band and rear lanyard are connect with one end of Quick release device respectively, and the other end of Quick release device is connected with safety rope.
2. extra large cable according to claim 1, which is maked an inspection tour, uses fall arrest life vest, which is characterized in that the Quick release device packet
Hook, rotor, sleeve, plug and unhook are included, the lower cartridge both sides are equipped with axial sliding groove, and middle part is equipped with radial
The lower end of positioning pin, the hook is equipped with safety rope connection ring, and upper end is hinged by the lower end of axis pin and rotor, the axis pin
Both ends be located in sliding groove, and by spring and sliding groove upper end elastic connection, be equipped in the middle part of the rotor and positioning pin
Matched first inclined-plane, the upper end on first inclined-plane are equipped with the locating slot for tangling positioning pin, and the rotor upper end is set
There is the second inclined-plane, is equipped with straight slot in the lower end on the second inclined-plane, the unhook is in axial sliding connection by plug and sleeve, the upper end
Equipped with safety rope connection ring, lower end is equipped with the coupler body for catching on straight slot, and the lower end of the coupler body is additionally provided with to match with the second inclined-plane
The third inclined-plane of conjunction.
3. extra large cable according to claim 2, which is maked an inspection tour, uses fall arrest life vest, which is characterized in that the sleeve be located at straight slot with
The position of coupler body is equipped with observation window.
4. extra large cable according to claim 3, which is maked an inspection tour, uses fall arrest life vest, which is characterized in that the hook, rotor, set
Cylinder and unhook are all made of aluminium alloy and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738124.5U CN207747996U (en) | 2017-12-11 | 2017-12-11 | A kind of extra large cable tour fall arrest life vest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738124.5U CN207747996U (en) | 2017-12-11 | 2017-12-11 | A kind of extra large cable tour fall arrest life vest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747996U true CN207747996U (en) | 2018-08-21 |
Family
ID=63147525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721738124.5U Active CN207747996U (en) | 2017-12-11 | 2017-12-11 | A kind of extra large cable tour fall arrest life vest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840849A (en) * | 2020-07-24 | 2020-10-30 | 曹妃甸港矿石码头股份有限公司 | Wharf water falling prevention combined device and using method thereof |
-
2017
- 2017-12-11 CN CN201721738124.5U patent/CN207747996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840849A (en) * | 2020-07-24 | 2020-10-30 | 曹妃甸港矿石码头股份有限公司 | Wharf water falling prevention combined device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230717 Address after: 570000 Unit B, 14 #, Fortune Plaza, 103 Binhai Avenue, Haikou City, Hainan Province Patentee after: Haikou Branch of Guangzhou Bureau of China Southern Power Grid Co.,Ltd. Address before: Building 2, 223 Kexue Avenue, Science City, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU BUREAU OF EXTRA HIGH VOLTAGE TRANSMISSION COMPANY OF CHINA SOUTHERN POWER GRID Co.,Ltd. |
|
| TR01 | Transfer of patent right |