CN217897729U - Insulating ladder - Google Patents
Insulating ladder Download PDFInfo
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- CN217897729U CN217897729U CN202123027591.6U CN202123027591U CN217897729U CN 217897729 U CN217897729 U CN 217897729U CN 202123027591 U CN202123027591 U CN 202123027591U CN 217897729 U CN217897729 U CN 217897729U
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- insulating ladder
- insulating
- ladder
- ladder body
- insulation
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Abstract
The utility model discloses an insulating ladder, including insulating ladder body, insulating ladder body both sides are equipped with the diagonal brace, the diagonal brace with insulating ladder body is articulated. The inclined support rods are arranged on the two sides of the insulating ladder body, so that the insulating ladder body can be effectively prevented from sliding towards the two sides, the safety is improved, a special person is not required to support the insulating ladder body, and the labor cost is reduced; the diagonal rod is hinged with the insulating ladder body, and when the insulating ladder is not needed to be used, the diagonal rod can be rotated to be tightly attached to the side edge of the insulating ladder body, so that the insulating ladder is convenient to carry.
Description
Technical Field
The utility model relates to an electric power operation appurtenance technical field especially relates to an insulating ladder.
Background
Insulating ladder is often needed to be used in transformer substation, distribution network platform district operation, and it has satisfied the work needs of insulating and ascending a height operation, nevertheless discovers following defect in long-term the use:
1. although current insulating ladder foot is furnished with anti-skidding callus on the sole, has certain anti-skidding effect, still need have the special messenger to hold the ladder and prevent that the ladder from sideslipping and provide the protection simultaneously to step on the ladder foot of ladder with the foot, with preventing that the ladder foot from taking place to remove, otherwise have the risk of slipping to hinder the people, increased the human cost.
2. The conventional insulating ladder is designed with different types such as a single ladder, a herringbone ladder, an elevator and a fishing ladder due to the design concept and field requirements, but basically, each insulator is designed for a certain specific climbing scene, so that the conventional insulating ladder cannot be simultaneously applied to a plurality of climbing scenes, one ladder is multipurpose, a plurality of ladders are required to be prepared in work to meet the requirements, and the workload is increased.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, reliable, be favorable to preventing to sideslip, the insulating ladder of the transport of being convenient for.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an insulating ladder comprises an insulating ladder body, wherein inclined support rods are arranged on two sides of the insulating ladder body and hinged with the insulating ladder body.
As a further improvement of the above technical solution: the bottom of the two sides of the insulating ladder body is provided with telescopic rods, one end of each inclined strut is hinged with the insulating ladder body, and the other end of each inclined strut is detachably connected with the telescopic rods.
As a further improvement of the above technical solution: and one end of the telescopic rod, which is far away from the insulating ladder body, is provided with an anti-slip pad.
As a further improvement of the above technical solution: the insulation ladder body is provided with two, two the insulation ladder body upper end is articulated in order to form chevron structure.
As a further improvement of the above technical solution: the insulating ladder further comprises an insulating ladder body, and the insulating ladder body is connected with one of the insulating ladder body in a sliding mode.
As a further improvement of the technical scheme: the upper end of the insulating elevator is provided with a hook and a connecting ring.
As a further improvement of the above technical solution: the hook is rotatably connected with the insulating elevator.
As a further improvement of the technical scheme: the upper end of the insulating ladder body is provided with a hook and a connecting ring.
As a further improvement of the technical scheme: the hook is rotatably connected with the insulating ladder body.
As a further improvement of the above technical solution: the insulating ladder body and the inclined stay bar are made of glass fiber reinforced plastics.
Compared with the prior art, the utility model has the advantages of: the inclined support rods are arranged on the two sides of the insulating ladder body, so that the insulating ladder body can be effectively prevented from sliding towards the two sides, the safety is improved, a specially-assigned person is not required to support, and the labor cost is reduced; the diagonal rod is hinged with the insulating ladder body, and when the insulating ladder is not needed to be used, the diagonal rod can be rotated to be tightly attached to the side edge of the insulating ladder body, so that the insulating ladder is convenient to carry.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of the insulation ladder of the present invention.
Fig. 2 is a schematic structural view of a second embodiment of the insulating ladder of the present invention.
The reference numerals in the figures denote: 1. an insulating ladder body; 2. a diagonal brace; 3. a telescopic rod; 31. a non-slip mat; 4. an insulating elevator; 41. hooking; 42. and (7) connecting rings.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific examples.
Example one
Fig. 1 shows an embodiment of the insulating ladder of the present invention, the insulating ladder of this embodiment, including insulating ladder body 1, insulating ladder body 1 both sides are equipped with diagonal brace 2, and diagonal brace 2 is articulated with insulating ladder body 1. The insulating ladder body 1 can be a common single ladder structure, for example, the inclined strut 2 is hinged to the insulating ladder body 1 through a bolt and nut assembly, and after the inclined strut 2 is opened, the nut is screwed down to fix the opening angle of the inclined strut 2; when the inclined stay bar 2 needs to be retracted, the nut is unscrewed, and the structure is simple and reliable, and the use is convenient.
According to the insulating ladder, the inclined support rods 2 are arranged on the two sides of the insulating ladder body 1, so that the insulating ladder body 1 can be effectively prevented from sliding towards the two sides, the safety is improved, a specially-assigned person is not required to support, and the labor cost is reduced; the inclined supporting rod 2 is hinged to the insulating ladder body 1, when the insulating ladder does not need to be used, the inclined supporting rod 2 can be rotated to be attached to the side edge of the insulating ladder body 1 tightly, and the insulating ladder is convenient to carry.
Further, in this embodiment, 1 both sides of insulating ladder body are equipped with telescopic link 3 in the bottom, and 2 one ends of diagonal brace are articulated with insulating ladder body 1, and the 2 other ends of diagonal brace can be dismantled with telescopic link 3 and be connected, for example can dismantle the connection through realization such as bolt, threaded fastener. When the insulating ladder used, stretch out telescopic link 3 to the side earlier and open diagonal brace 2, then be connected fixedly with 2 upper ends of diagonal brace and insulating ladder body 1, the lower extreme is connected fixedly with telescopic link 3, thereby can form firm triangle-shaped bearing structure in 1 both sides of insulating ladder body, can prevent insulating ladder body 1 to the both sides slip reliably on the one hand, on the other hand has increased the area of contact on insulating ladder and ground, help preventing insulating ladder body 1 from sliding to the rear side. When the insulating ladder does not need to be used, the inclined supporting rod 2 and the telescopic rod 3 are firstly detached, and then the inclined supporting rod 2 is rotated to be tightly attached to the side edge of the insulating ladder body 1 and the telescopic rod 3 is retracted, so that the insulating ladder is convenient to carry.
Further, in this embodiment, the one end that insulating ladder body 1 was kept away from to telescopic link 3 is equipped with slipmat 31, is favorable to increasing the frictional force between insulating ladder and the ground, further promotes anti-skidding effect. The preferred rubber pad of taking the antiskid line of slipmat 31, it is effectual to prevent skidding, avoids the insulating ladder fish tail ground of fish tail simultaneously.
Further, in this embodiment, the upper end of the insulating ladder body 1 is provided with the hook 41 and the connecting ring 42, the insulating ladder can be locked on the maintenance equipment framework by means of the hook 41, and the connecting ring 42 is used for binding and fixing the insulating ladder body 1 on the electric pole, so that the structure is simple and reliable.
Furthermore, in this embodiment, the hook 41 is rotatably connected to the insulating ladder body 1, so that the orientation of the hook 41 can be conveniently adjusted, and the use is more flexible.
In a preferred embodiment, the insulating ladder body 1 and the inclined stay bar 2 are made of glass fiber reinforced plastics, such as high-strength resin and alkali-free glass fiber, and have the advantages of good insulating property, high pressure resistance, corrosion resistance, light weight, high strength and more convenience in use.
Example two
Fig. 2 shows another embodiment of the insulating ladder of the present invention, the insulating ladder of this embodiment is substantially the same as the first embodiment, except that: in this embodiment, insulating ladder body 1 is equipped with two, and two 1 upper ends of insulating ladder body are articulated in order to form chevron shape structure for insulating ladder possesses single ladder and herringbone ladder function simultaneously, both can be used to the operation of ascending a height in plane top space, can be used to groove steel framework, the operation of ascending a height of single constant diameter pole framework equipment again, and a ladder is dual-purpose, satisfies the multiple scene of ascending a height of electric power maintenance, helps alleviateing an ray of work personnel's work load.
Further, in this embodiment, insulating ladder still includes insulating elevator 4, insulating elevator 4 and one of them insulating ladder body 1 sliding connection, when insulating elevator 4 upwards slides relatively insulating ladder body, can increase the height that insulating ladder ascended to possess the elevator function, realize that a ladder is multi-purpose, satisfy the multiple scene of ascending a height of electric power maintenance, help further lightening a ray of work load of examining and repairing the operation personnel. During the transport, can slide insulating companion ladder 4 downwards and overlap together with insulating ladder body 1, it is more convenient. With embodiment one, it is articulated preferably to realize through bolt and nut subassembly between two insulating ladder bodies 1, behind the unscrew nut, both can open relatively, open the back that targets in place, screw up the nut, with both relatively fixed, do not set up insulating ladder body 1 of insulating companion ladder 4, can provide the support for insulating ladder body 1, insulating companion ladder 4, increased bearing capacity.
Correspondingly, in the embodiment, the hook 41 and the connecting ring 42 are arranged at the upper end of the insulating elevator 4, so that the insulating elevator is conveniently locked on the maintenance equipment framework by means of the hook 41, and the connecting ring 42 is used for binding and fixing the insulating elevator body 1 on the electric pole, so that the structure is simple and reliable.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides an insulating ladder, includes insulating ladder body (1), its characterized in that: inclined supporting rods (2) are arranged on two sides of the insulating ladder body (1), the inclined supporting rods (2) are hinged to the insulating ladder body (1), telescopic rods (3) are arranged on the bottom of two sides of the insulating ladder body (1), one end of each inclined supporting rod (2) is hinged to the insulating ladder body (1), and the other end of each inclined supporting rod (2) is detachably connected with the telescopic rods (3).
2. The insulation ladder of claim 1, wherein: and an anti-slip pad (31) is arranged at one end of the telescopic rod (3) far away from the insulating ladder body (1).
3. The insulating ladder of claim 1 or 2, wherein: the insulation ladder body (1) is provided with two, and the upper ends of the two insulation ladder bodies (1) are hinged to form a herringbone structure.
4. The insulation ladder of claim 3, wherein: the insulation elevator is characterized by further comprising an insulation elevator (4), wherein the insulation elevator (4) is in sliding connection with one of the insulation elevator bodies (1).
5. The insulation ladder of claim 4, wherein: the upper end of the insulating elevator (4) is provided with a hook (41) and a connecting ring (42).
6. The insulation ladder of claim 5, wherein: the hook (41) is rotatably connected with the insulating elevator (4).
7. The insulating ladder of claim 1 or 2, wherein: the upper end of the insulating ladder body (1) is provided with a hook (41) and a connecting ring (42).
8. The insulation ladder of claim 7, wherein: the hook (41) is rotatably connected with the insulating ladder body (1).
9. The insulation ladder of claim 1 or 2, wherein: the insulating ladder body (1) and the inclined stay bar (2) are made of glass fiber reinforced plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027591.6U CN217897729U (en) | 2021-12-03 | 2021-12-03 | Insulating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027591.6U CN217897729U (en) | 2021-12-03 | 2021-12-03 | Insulating ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217897729U true CN217897729U (en) | 2022-11-25 |
Family
ID=84105060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123027591.6U Active CN217897729U (en) | 2021-12-03 | 2021-12-03 | Insulating ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217897729U (en) |
-
2021
- 2021-12-03 CN CN202123027591.6U patent/CN217897729U/en active Active
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