CN104453687A - Suspending type safety insulating ladder - Google Patents
Suspending type safety insulating ladder Download PDFInfo
- Publication number
- CN104453687A CN104453687A CN201310420747.8A CN201310420747A CN104453687A CN 104453687 A CN104453687 A CN 104453687A CN 201310420747 A CN201310420747 A CN 201310420747A CN 104453687 A CN104453687 A CN 104453687A
- Authority
- CN
- China
- Prior art keywords
- straight
- bar
- hook
- insulating ladder
- ladder
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
Abstract
The invention provides a suspending type safety insulating ladder. The suspending type safety insulating ladder comprises a straight pole, pedals and a hook and is characterized in that a detachable safety belt is arranged on the straight pole, the hook is arranged at the top end of the straight pole, the pedals are arranged at the two sides of the straight pole in a mutually staggered way, and insulating anti-slip layers are arranged on the peripheries of the pedals. As the detachable safety belt is arranged on the straight pole, the automatically-closed type hook is arranged at the top end of the straight pole, and the staggered installation and the parallel arrangement of the pedals meet the climbing habit of people, the insulating ladder not only can be stably locked on a suspended object, but also can ensure that an overhead operating person safely stands on the ladder to carry out construction and operation without holding the straight pole with the hands. Besides, the arrangement of the insulating anti-slip layers on the peripheries of the pedals can further ensure the safety of the operating person.
Description
Technical field
The invention belongs to electric power project engineering field, particularly a kind of hanging safety insulating ladder.
Background technology
In electric power apparatus examination at ordinary times, power department can carry out the work of alive circuit inspection and maintenance on all kinds of transmission line of electricity, and insulating ladder has become requisite instrument in their operation, current operating personnel is widely used be ladder as insulation materials make and only have the hanging insulating ladder of a straight-bar handrail, insulating ladder top connect hook can arbitrarily rotate change insulating ladder hang direction, thisly report the loss insulating ladder probably to occur that hook hangs bad, or the staff on ladder does not likely step on unsafe condition generations such as surely riding, cause occurring that operator occurs from landing ladder or hook from dangerous accidents such as landings hung object.
Summary of the invention
The object of the invention is to trample unstable and set hook for existing insulating ladder and hang bad problem.
For this reason, the invention provides a kind of hanging safety insulating ladder, comprise straight-bar, foot-operated and hook, it is characterized in that: described straight-bar is provided with dismountable safety belt, described straight-bar top is provided with hook, describedly foot-operated is interlacedly arranged on straight-bar both sides, and described foot-operated surrounding is provided with insulation skid resistant course.
Described safety belt is bolted on the bolt hole place of straight-bar, and described safety belt is provided with belt length adjusting device.
On described straight-bar, differentiated levels is provided with two or more bolt hole.
Described straight-bar top is connected with hollow steel tube, and described steel duct is provided with spring, and spring one end is connected with straight-bar top, and the spring other end is fixedly connected with hook.
The link of described hook and spring is also fixed with slide block, and slide block extends to straight-bar upper end, and is slidably connected in the chute of straight-bar upper end.
The top of described foot-operated top one-level is fixed with a hook button.
Described insulation skid resistant course is rubber
A kind of hanging safety insulating ladder of the present invention somewhat following: be provided with dismountable safety belt on described straight-bar, automatic closing type is established to link up with on straight-bar top, adopt the foot-operated custom meeting people's climbing being staggered installation of and be arrangeding in parallel, insulating ladder of the present invention can be made firm to be locked on hung object, can ensure work high above the ground personnel without the need to hand steered straight-bar again, security station stands on ladder carries out constructing and operating, in addition, establish insulation skid resistant course in foot-operated surrounding, the safety of operating personnel can be ensured further.Conveniently moving of the present invention, safe and reliable, economical and practical, save the working time, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1, straight-bar; 2, foot-operated; 3, link up with; 4, safety belt; 5, Anti-slip cover; 6, bolt; 7, bolt hole; 8, steel pipe; 9, spring; 10, slide block; 11, hook button; 12, adjusting device.
Detailed description of the invention
Embodiment one
Hang bad to overcome existing hanging insulating ladder, foot-operated unstable defect, present embodiments provides the hanging safety insulating ladder shown in a kind of Fig. 1.
A kind of hanging safety insulating ladder as shown in Figure 1, comprise straight-bar 1, ride 2 and hook 3, it is characterized in that: described straight-bar 1 is provided with dismountable safety belt 4, described straight-bar 1 top is provided with hook 3, described foot-operated 2 are interlacedly arranged on straight-bar 1 both sides, and described foot-operated 2 surroundings are provided with insulation skid resistant course 5.
Hook 3, when work high above the ground, is hung to permanent position by operating personnel, and operating personnel incidentally steps on 2 and climbs along to job position, carries out work after safety belt 4 being enclosed within the waist of oneself, after hours, and dismounting safety belt 4.Particular design of the present invention adds stability and the safety of operating personnel on hanging insulating ladder, and can provide convenience change operation position at any time for operating personnel.
Embodiment two
Edge skid resistant course 5 is that safety belt 4 is fixed on bolt hole 7 place of straight-bar 1 by bolt 6, and described safety belt 4 is provided with belt length adjusting device 12, and on straight-bar 1, differentiated levels is provided with two or more bolt hole 7 by insulation, wear-resisting, soft rubber.
Safety belt 4 can be fixed on bolt hole 7 place of the straight-bar 1 of differing heights position by operating personnel as the case may be with bolt 6, then adjustment in use device 12 regulates safety belt 4 to suitable length.
Described straight-bar 1 top is connected with hollow steel tube 8, described steel pipe 8 inside is provided with spring 9, spring 9 one end is connected with straight-bar 1 top, spring 9 other end is fixedly connected with hook 3, hook 3 is also fixed with slide block 10 with the link of spring 9, slide block 10 extends to straight-bar 1 upper end, and is slidably connected in the chute of straight-bar 1 upper end, and the top of foot-operated 2 top one-levels is fixed with a hook button 11.
Upwardly slide block 10 can open hook 3, and hook 3 can snap fit onto in hook button 11 and realize mounting by slide block 10 slide downward, and the spring 9 between hook 3 and straight-bar 1 makes mounting more firm.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (7)
1. a hanging safety insulating ladder, comprise straight-bar (1), foot-operated (2) and hook (3), it is characterized in that: described straight-bar (1) is provided with dismountable safety belt (4), described straight-bar (1) top is provided with hook (3), described foot-operated (2) are interlaced is arranged on straight-bar (1) both sides, and described foot-operated (2) surrounding is provided with insulation skid resistant course (5).
2. a kind of hanging safety insulating ladder as claimed in claim 1, is characterized in that: described safety belt (4) is fixed on bolt hole (7) place of straight-bar (1) by bolt (6), and described safety belt (4) is provided with belt length adjusting device (12).
3. a kind of hanging safety insulating ladder as claimed in claim 2, is characterized in that: the upper differentiated levels of described straight-bar (1) is provided with two or more bolt hole (7).
4. a kind of hanging safety insulating ladder as claimed in claim 1, it is characterized in that: described straight-bar (1) top is connected with hollow steel tube (8), described steel pipe (8) inside is provided with spring (9), spring (9) one end is connected with straight-bar (1) top, and spring (9) other end is fixedly connected with hook (3).
5. a kind of hanging safety insulating ladder as claimed in claim 4, it is characterized in that: described hook (3) is also fixed with slide block (10) with the link of spring (9), slide block (10) extends to straight-bar (1) upper end, and is slidably connected in the chute of straight-bar (1) upper end.
6. a kind of hanging safety insulating ladder as claimed in claim 1, is characterized in that: the top of described foot-operated (2) top one-level is fixed with hook button (11).
7. a kind of hanging safety insulating ladder as claimed in claim 1, is characterized in that: described insulation skid resistant course (5) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420747.8A CN104453687A (en) | 2013-09-16 | 2013-09-16 | Suspending type safety insulating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420747.8A CN104453687A (en) | 2013-09-16 | 2013-09-16 | Suspending type safety insulating ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104453687A true CN104453687A (en) | 2015-03-25 |
Family
ID=52900365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310420747.8A Withdrawn CN104453687A (en) | 2013-09-16 | 2013-09-16 | Suspending type safety insulating ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453687A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781401A (en) * | 2016-04-08 | 2016-07-20 | 成都科力夫科技有限公司 | Safety hook ladder |
| CN105888530A (en) * | 2016-04-08 | 2016-08-24 | 成都科力夫科技有限公司 | Safe and reliable anti-skid hanging ladder |
| CN108571284A (en) * | 2018-05-15 | 2018-09-25 | 国家电网公司 | Power line sliding ladder |
-
2013
- 2013-09-16 CN CN201310420747.8A patent/CN104453687A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781401A (en) * | 2016-04-08 | 2016-07-20 | 成都科力夫科技有限公司 | Safety hook ladder |
| CN105888530A (en) * | 2016-04-08 | 2016-08-24 | 成都科力夫科技有限公司 | Safe and reliable anti-skid hanging ladder |
| CN108571284A (en) * | 2018-05-15 | 2018-09-25 | 国家电网公司 | Power line sliding ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150325 |