CN203570190U - Suspending type safety insulating ladder - Google Patents
Suspending type safety insulating ladder Download PDFInfo
- Publication number
- CN203570190U CN203570190U CN201320572427.XU CN201320572427U CN203570190U CN 203570190 U CN203570190 U CN 203570190U CN 201320572427 U CN201320572427 U CN 201320572427U CN 203570190 U CN203570190 U CN 203570190U
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- CN
- China
- Prior art keywords
- straight
- bar
- hook
- insulating ladder
- straight pole
- 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.)
- Expired - Fee Related
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Abstract
The utility model 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 utility model 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 lines of electricity, and insulating ladder has become requisite instrument in their operation, operating personnel is widely used is at present ladder hanging insulating ladder that make as insulation materials and that only have a straight-bar handrail, the hook that insulating ladder top connects can arbitrarily rotate the direction that hangs that changes insulating ladder, this insulating ladder of reporting the loss probably occurs hanging bad, or the staff on ladder does not likely step on the steady foot-operated unsafe condition generation that waits, cause occurring operator landing or the dangerous accident generation of hook landing etc. from hung object from ladder.
Utility model content
The purpose of this utility model is for existing insulating ladder, to trample unstable and set hook to hang bad problem.
For this reason, the utility model 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, the described foot-operated interlaced straight-bar both sides that are arranged on, 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 with upper 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 described in the utility model somewhat following: be provided with dismountable safety belt on described straight-bar, on straight-bar top, establish automatic closing type hook, employing is staggered installation of the custom of the foot-operated people's of the meeting climbing be arrangeding in parallel, can make firm being locked on hung object of insulating ladder energy of the present utility model, can guarantee work high above the ground personnel without hand steered straight-bar again, safety stand on constructs on ladder and operates, in addition, in foot-operated surrounding, establish insulation skid resistant course, can further guarantee operating personnel's safety.The utility model conveniently moving, safe and reliable, economical and practical, save the working time, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
1, straight-bar; 2, foot-operated; 3, hook; 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.
The specific embodiment
Embodiment mono-
For overcome existing hanging insulating ladder hang bad, foot-operated unstable defect, the present embodiment provides the insulating ladder of the hanging safety shown in a kind of Fig. 1.
A kind of hanging safety insulating ladder as shown in Figure 1, 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 interlaced straight-bar 1 both sides that are arranged on, described foot-operated 2 surroundings are provided with insulation skid resistant course 5.
Operating personnel, when work high above the ground, will link up with 3 and hang to permanent position, and operating personnel incidentally steps on 2 and climbs along to job position, carry out work after safety belt 4 being enclosed within to own waist, after hours, dismantle safety belt 4.The utility model particular design has increased stability and the safety of operating personnel on hanging insulating ladder, and provides convenience for operating personnel can change job position at any time.
Embodiment bis-
Edge skid resistant course 5 is that safety belt 4 is fixed on bolt hole 7 places of straight-bar 1 by bolt 6 by insulation, wear-resisting, soft rubber, and described safety belt 4 is provided with belt length adjusting device 12, and on straight-bar 1, differentiated levels is provided with two with upper bolt hole 7.
Operating personnel can be fixed on safety belt 4 use bolts 6 bolt hole 7 places of the straight-bar 1 of differing heights position as the case may be, then uses adjusting device 12 to regulate safety belt 4 to suitable length.
Described straight-bar 1 top is connected with hollow steel tube 8, described steel pipe 8 inside are provided with spring 9, spring 9 one end are connected with straight-bar 1 top, spring 9 other ends are 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.
Upwards promote slide block 10 and can open hook 3, slide block 10 down slidings can snap fit onto hook 3 the 11 interior realizations of hook button and articulate, and it is more firm that the spring 9 between hook 3 and straight-bar 1 makes to articulate.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection scope 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) interlaced straight-bar (1) both sides that are arranged on, 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: the bolt hole (7) that described safety belt (4) is fixed on straight-bar (1) by bolt (6) is located, 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 with upper 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 a 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 |
|---|---|---|---|
| CN201320572427.XU CN203570190U (en) | 2013-09-16 | 2013-09-16 | Suspending type safety insulating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572427.XU CN203570190U (en) | 2013-09-16 | 2013-09-16 | Suspending type safety insulating ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570190U true CN203570190U (en) | 2014-04-30 |
Family
ID=50537924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572427.XU Expired - Fee Related CN203570190U (en) | 2013-09-16 | 2013-09-16 | Suspending type safety insulating ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570190U (en) |
-
2013
- 2013-09-16 CN CN201320572427.XU patent/CN203570190U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |