CN205095292U - High -altitude work protective device - Google Patents
High -altitude work protective device Download PDFInfo
- Publication number
- CN205095292U CN205095292U CN201520771009.2U CN201520771009U CN205095292U CN 205095292 U CN205095292 U CN 205095292U CN 201520771009 U CN201520771009 U CN 201520771009U CN 205095292 U CN205095292 U CN 205095292U
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- CN
- China
- Prior art keywords
- metal clips
- hook
- waistband
- metal shrapnel
- free end
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- 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.)
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- 230000001681 protective effect Effects 0.000 title abstract 2
- 239000002184 metal Substances 0.000 claims abstract description 66
- 230000001012 protector Effects 0.000 claims description 16
- 125000003003 spiro group Chemical group 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Abstract
The utility model discloses a high -altitude work protective device, including the safety belt body, the safety belt body includes the waistband and sets up the belt buckle at the waistband both ends, is provided with alarm mechanism and tool bag on the waistband, the position placed in the middle of waistband is connected through fixing couple and connecting band and hanging the mechanism, alarm mechanism includes the casing, inside metal shrapnel A and the metal shrapnel B of being fixed with of casing, and metal shrapnel A is parallel to each other with metal shrapnel B's bottom, and metal shrapnel A upper portion is protruding to the metal shrapnel B direction to breach from metal shrapnel B passes, and metal shrapnel A's top contact is connected with metal shrapnel B's top contact, and metal shrapnel A's boss width is not more than metal shrapnel B's breach width, it includes S type couple and locking mechanical system to hang the mechanism. The utility model discloses simple structure, easy and simple to handle, simple to operate, safe in utilization, convenient to carry hang in a flexible way reliable, can guarantee operation personnel's personal safety conscientiously.
Description
Technical field
The utility model relates to electrical equipment technical field, specifically a kind of work high above the ground protector.
Background technology
At present, in the erection of transmission line of electricity, operation and maintenance process, staff is often needed to climb work high above the ground, surprisingly fall to prevent staff, staff and shaft tower link together by usual use rope, this rope is just called safety belt, and it is high-altitude application personnel " life supports ".Existing safety belt structure simply only can ensure the location of operating personnel, lacks necessary warning device, can not prevent the generation of various disaster in advance; Kit bag simultaneously on existing safety belt lacks necessary anti-deprotection, causes maintenance tool easily to drop, affects maintenance efficiency.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, easy and simple to handle, easy for installation, use safety, work high above the ground protector easy to carry.
For achieving the above object, the utility model provides following technical scheme:
A kind of work high above the ground protector, comprises safety belt body; Described safety belt body comprises waistband and is arranged on the belt buckle at waistband two ends, described waistband is provided with alarm mechanism and kit bag; The middle position of described waistband is connected with hitch with connecting band by fixed hook; Described alarm mechanism comprises housing, described enclosure interior is fixed with metal clips A and metal clips B, the bottom of described metal clips A and metal clips B is parallel to each other, described metal clips A top is protruding to metal clips B direction, and pass from the indentation, there of metal clips B, the top contact of described metal clips A is connected with the top contact of metal clips B, and the boss width of described metal clips A is not more than the gap width of metal clips B; Described hitch comprises S type hook and locking mechanism; Described S type hook comprises free end, upper hook, support bar, lower draw-bar and lower free end, described one end of upper hook and one end of lower draw-bar connect and compose S type by support bar, described upper free end is positioned at the other end of hook, and described lower free end is positioned at the other end of lower draw-bar; Described locking mechanism comprises securing rod, guide rod, helical spring and supporting plate; Described securing rod extends horizontally to the correspondence position on support bar top from the upper free end that S type is linked up with, and the total length of securing rod is greater than the horizontal range of free end to support bar; Described supporting plate is positioned at immediately below securing rod, and is vertically fixed on the middle and lower part of support bar; Described helical spring is between securing rod and supporting plate, and described guide rod upward sliding through supporting plate and helical spring, and is fixedly connected with securing rod; The end of described guide rod is provided with spacing head.
Further scheme: described kit bag is provided with dropping-proof hook.
Further scheme: the width of the top contact of described metal clips A is not less than the gap width of metal clips B.
Further scheme: be also provided with the draw-in groove matched with metal clips A and metal clips B in described housing, described metal clips A and metal clips B is fixed in housing by draw-in groove.
Further scheme: described guide rod is guide spiro rod, and guide spiro rod is connected with the lower thread of securing rod by nut.
Further scheme: be fixed with leader casing on supporting plate, described guide rod is through leader casing, and described helical spring lower end is supported on above leader casing.
Further scheme: be also provided with lock screw at lower free end.
Further scheme: the section of described S type hook is the circle being evenly equipped with at least two fins, and accordingly, the section of securing rod is also for being evenly equipped with the circle of at least two fins.
Compared with prior art, the beneficial effects of the utility model are:
Structure is simple, easy and simple to handle, easy for installation, use safety, easy to carry, hang flexibility and reliability, utilize on ground drop bar can this device is linked in the fixed frame of eminence, do not need suspension of ascending a height, conscientiously the personal safety of operating personnel can be ensured, also damage can not be caused to equipment.
The utility model is connected with hitch by long connecting band, utilize the lengthening effect of connecting band, operating radius is increased, the safety belt height achieving operating personnel hangs low object, while guaranteeing job safety, also expands the job area of operating personnel, a Work places only needs to hang once, and do not need to change hanging position frequently, greatly save the activity duration, improve operating efficiency; Hitch, under the effect of locking mechanism and lock screw, makes the connection of its upper end and fixed mount and lower end and connecting band and safety belt all safe and reliable, can effectively prevent due to the sealed accidental falling accident sternly do not caused; Even if in severe strong wind occasion, also can connect reliable and secure; Strong adaptability of the present invention, is not only confined to use in power system maintenance, for the work high above the ground in other occasions, also applicable.
The utility model is provided with anti-drop hook on kit bag, and preventing instrument from coming off affects operating efficiency; Safety belt is also provided with alarm mechanism, operating personnel's safety can either be ensured, do not affect again the repairing work of operating personnel; There is design science, practical, simple to operate, security is good and protect reliable advantage.
The utility model, also by adopting the metal clips open-close ways of machinery, closed and disconnected warning device power supply, replacing original method utilizing electronic switch or microswitch to control warning device, decreasing the use of parts, reduce cost; Not only increase reliability, stability that device uses, and extend switch life, microswitch service life more than 50,000 times, this mechanical type can reach more than 200,000 times service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of work high above the ground protector;
Fig. 2 is a kind of alarm mechanism structural representation of work high above the ground protector;
Fig. 3 is a kind of hitch structural representation of work high above the ground protector;
In figure: free end, 17-securing rod, 18-guide rod, 19-helical spring, 20-supporting plate, 21-leader casing, 22-lock screw, 23-connecting band under 1-waistband, 2-belt buckle, 3-alarm mechanism, 4-kit bag, 5-fixed hook, 6-hitch, 7-housing, 8-metal clips A, 9-metal clips B, 10-S type hook, 11-locking mechanism, the upper free end of 12-, the upper hook of 13-, 14-support bar, 15-lower draw-bar, 16-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical program is clearly and completely described.
A kind of work high above the ground protector, comprises safety belt body; Safety belt body comprises waistband 1 and is arranged on the belt buckle 2 at waistband 1 two ends, waistband 1 is provided with alarm mechanism 3 and kit bag 4, kit bag 4 is provided with dropping-proof hook, can avoid dropping of instrument by this dropping-proof hook; The middle position of waistband 1 is connected with hitch 6 with connecting band 23 by fixed hook 5; The length long enough of this connecting band, expands the operating radius of staff, avoids and frequently change hanging position, greatly save the activity duration, improve operating efficiency.
Alarm mechanism 3 comprises housing 7, housing 7 inside is fixed with metal clips A8 and metal clips B9, the bottom of metal clips A8 and metal clips B9 is parallel to each other, metal clips A8 top is protruding to metal clips B9 direction, and pass from the indentation, there of metal clips B9, the top contact of metal clips A8 is connected with the top contact of metal clips B9, and the boss width of metal clips A8 is not more than the gap width of metal clips B9.The width of the top contact of metal clips A8 is not less than the gap width of metal clips B9.Be provided with the draw-in groove matched with metal clips A8 and metal clips B9 in housing 7, metal clips A8 and metal clips B9 is fixed in housing 7 by draw-in groove.
Hitch 6 comprises S type hook 10 and locking mechanism 11; S type hook 10 comprises free end 12, upper hook 13, support bar 14, lower draw-bar 15 and lower free end 16, one end of upper hook 13 and one end of lower draw-bar 15 connect and compose S type by support bar 14, upper free end 12 is positioned at the other end of hook 13, and lower free end 16 is positioned at the other end of lower draw-bar 15; Locking mechanism 11 comprises securing rod 17, guide rod 18, helical spring 19 and supporting plate 20; Securing rod 17 extends horizontally to the correspondence position on support bar 14 top from the upper free end 12 of S type hook 10, and the total length of securing rod 17 is greater than the horizontal range of free end 12 to support bar 14; Supporting plate 20 is positioned at immediately below securing rod 17, and is vertically fixed on the middle and lower part of support bar 14; Helical spring 19 is between securing rod 17 and supporting plate 20, and guide rod 18 upward sliding through supporting plate 20 and helical spring 19, and is fixedly connected with securing rod 17; The end of guide rod 18 is provided with spacing head.Guide rod 18 is guide spiro rod, and guide spiro rod is connected by the lower thread of nut with securing rod 17.On supporting plate 20, be fixed with leader casing 21, guide rod 18 is through leader casing 21, and the lower end of helical spring 19 is supported on above leader casing 21.Also be provided with lock screw 22 at lower free end 16 place, by lock screw 22, realize the locking of the bottom of hitch 6.The section of S type hook 10 is the circle being evenly equipped with at least two fins, and accordingly, the section of securing rod 17 is also for being evenly equipped with the circle of at least two fins.
The utility model structure is simple, easy and simple to handle, easy for installation, use safety, easy to carry, hang flexibility and reliability, utilize drop bar can this device is linked on the fixed mount of eminence on ground, do not need suspension of ascending a height, conscientiously the personal safety of operating personnel can be ensured, also damage can not be caused to equipment.
The utility model is connected with hitch 6 by long connecting band 23, utilize the lengthening effect of connecting band 23, operating radius is increased, the safety belt height achieving operating personnel hangs low object, while guaranteeing job safety, also expands the job area of operating personnel, a Work places only needs to hang once, and do not need to change hanging position frequently, greatly save the activity duration, improve operating efficiency; Hitch 6, under the effect of locking mechanism 11 and lock screw 22, makes the connection of its upper end and fixed mount and lower end and connecting band 23 and safety belt all safe and reliable, can effectively prevent due to the sealed accidental falling accident sternly do not caused; Even if in severe strong wind occasion, also can connect reliable and secure; Strong adaptability of the present invention, is not only confined to use in power system maintenance, for the work high above the ground in other occasions, also applicable.
The utility model is provided with anti-drop hook on kit bag 4, and preventing instrument from coming off affects operating efficiency; Safety belt is also provided with alarm mechanism 3, operating personnel's safety can either be ensured, do not affect again the repairing work of operating personnel; There is design science, practical, simple to operate, security is good and protect reliable advantage.
The utility model, also by adopting the metal clips open-close ways of machinery, closed and disconnected warning device power supply, replacing original method utilizing electronic switch or microswitch to control warning device, decreasing the use of parts, reduce cost; Not only increase reliability, stability that device uses, and extend switch life, microswitch service life more than 50,000 times, this mechanical type can reach more than 200,000 times service life.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, can realize the present invention in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. a work high above the ground protector, comprise safety belt body, it is characterized in that, described safety belt body comprises waistband (1) and is arranged on the belt buckle (2) at waistband (1) two ends, described waistband (1) is provided with alarm mechanism (3) and kit bag (4), the middle position of described waistband (1) is connected with hitch (6) with connecting band (23) by fixed hook (5), described alarm mechanism (3) comprises housing (7), described housing (7) inside is fixed with metal clips A (8) and metal clips B (9), described metal clips A (8) is parallel to each other with the bottom of metal clips B (9), described metal clips A (8) top is protruding to metal clips B (9) direction, and pass from the indentation, there of metal clips B (9), the top contact of described metal clips A (8) is connected with the top contact of metal clips B (9), the boss width of described metal clips A (8) is not more than the gap width of metal clips B (9), described hitch (6) comprises S type hook (10) and locking mechanism (11), described S type hook (10) comprises free end (12), upper hook (13), support bar (14), lower draw-bar (15) and lower free end (16), one end of described upper hook (13) and one end of lower draw-bar (15) connect and compose S type by support bar (14), described upper free end (12) is positioned at the other end of hook (13), and described lower free end (16) is positioned at the other end of lower draw-bar (15), described locking mechanism (11) comprises securing rod (17), guide rod (18), helical spring (19) and supporting plate (20), described securing rod (17) extends horizontally to the correspondence position on support bar (14) top from the upper free end (12) of S type hook (10), and the total length of securing rod (17) is greater than the horizontal range of free end (12) to support bar (14), described supporting plate (20) is positioned at immediately below securing rod (17), and is vertically fixed on the middle and lower part of support bar (14), described helical spring (19) is positioned between securing rod (17) and supporting plate (20), described guide rod (18) upward sliding through supporting plate (20) and helical spring (19), and is fixedly connected with securing rod (17), the end of described guide rod (18) is provided with spacing head.
2. work high above the ground protector according to claim 1, is characterized in that, (4) are provided with dropping-proof hook with described kit bag.
3. work high above the ground protector according to claim 1, is characterized in that, the width of the top contact of described metal clips A (8) is not less than the gap width of metal clips B (9).
4. work high above the ground protector according to claim 1, it is characterized in that, also be provided with the draw-in groove matched with metal clips A (8) and metal clips B (9) in described housing (7), described metal clips A (8) and metal clips B (9) are fixed in housing (7) by draw-in groove.
5. work high above the ground protector according to claim 1, is characterized in that, described guide rod (18) is guide spiro rod, and guide spiro rod is connected by the lower thread of nut with securing rod (17).
6. work high above the ground protector according to claim 1, it is characterized in that, leader casing (21) is fixed with on supporting plate (20), described guide rod (18) is through leader casing (21), and the lower end of described helical spring (19) is supported on above leader casing (21).
7. work high above the ground protector according to claim 1, is characterized in that, is also provided with lock screw (22) at lower free end (16) place.
8. work high above the ground protector according to claim 1, it is characterized in that, the section of described S type hook (10) is the circle being evenly equipped with at least two fins, and accordingly, the section of securing rod (17) is also for being evenly equipped with the circle of at least two fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771009.2U CN205095292U (en) | 2015-09-30 | 2015-09-30 | High -altitude work protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771009.2U CN205095292U (en) | 2015-09-30 | 2015-09-30 | High -altitude work protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095292U true CN205095292U (en) | 2016-03-23 |
Family
ID=55511106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520771009.2U Active CN205095292U (en) | 2015-09-30 | 2015-09-30 | High -altitude work protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205095292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169581A (en) * | 2015-09-30 | 2015-12-23 | 国家电网公司 | Aerial work protection device |
| CN106627602A (en) * | 2016-10-18 | 2017-05-10 | 中国电力科学研究院 | Automatic telescopic buckle type sin carrying trolley |
-
2015
- 2015-09-30 CN CN201520771009.2U patent/CN205095292U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169581A (en) * | 2015-09-30 | 2015-12-23 | 国家电网公司 | Aerial work protection device |
| CN106627602A (en) * | 2016-10-18 | 2017-05-10 | 中国电力科学研究院 | Automatic telescopic buckle type sin carrying trolley |
| CN106627602B (en) * | 2016-10-18 | 2020-08-18 | 中国电力科学研究院 | Sinusoidal automatic telescopic buckle type carrying trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |