CN204532027U - A kind of assembly type electrical insulation ladder - Google Patents
A kind of assembly type electrical insulation ladder Download PDFInfo
- Publication number
- CN204532027U CN204532027U CN201520231524.1U CN201520231524U CN204532027U CN 204532027 U CN204532027 U CN 204532027U CN 201520231524 U CN201520231524 U CN 201520231524U CN 204532027 U CN204532027 U CN 204532027U
- Authority
- CN
- China
- Prior art keywords
- ladder
- bottom right
- interface
- electrical insulation
- assembly type
- 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
Links
- 238000010292 electrical insulation Methods 0.000 title claims abstract description 23
- 230000010354 integration Effects 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model discloses a kind of assembly type electrical insulation ladder, it comprises the double ladder be made up of A ladder and B ladder, described A ladder and the upper end of B ladder link together, described A ladder and the lower end of B ladder are connected with lower-left ladder and bottom right ladder by a syndeton, described lower-left ladder and bottom right terraced between be connected with the tight strap in position, the base for supporting that described lower-left ladder is respectively connected with the lower end of bottom right ladder, the lower end that described syndeton is included in A ladder and B ladder is respectively provided with a lower interface, and be respectively provided with interface at lower-left ladder and ladder upper end, bottom right, contiguous block is plugged with in described lower interface and upper interface.The utility model can be connected to the bottom of A ladder 1 and B ladder 2 with contiguous block 33 with more piece lower-left ladder 4 and bottom right ladder 5, thus practical service environment is assembled into 1.5 meters, 3 meters, 4.5 meters, 6 meters equal altitudes, convenient carrying, test, use.Structure is simple, safety durable.
Description
[technical field]
The utility model relates to a kind of assembly type electrical insulation ladder, more particularly relates to a kind of insulating ladder of assembly type electrical insulation security apparatus.
[background technology]
Managing security tools and instruments insulating ladder in current transformer station is all monolithic, also has extension type, but all too heavy, and carrying, test are all very inconvenient.The common problem that common insulating ladder exists:
1, ladder length is certain, and different service condition needs to change different ladder.
2, grow terraced heaviness and be difficult to carrying, test.
3, when short ladder in station is in experimental stage, only during surplus long ladder, any situation all will carry long ladder.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of practical service environment to be assembled into 1.5 meters, 3 meters, 4.5 meters, 6 meters equal altitudes, convenient carrying, test, use; Structure is simple, the assembly type electrical insulation ladder of safety durable.
The purpose of this utility model is achieved in that
A kind of assembly type electrical insulation ladder, it is characterized in that it comprises the double ladder be made up of A ladder and B ladder, described A ladder and the upper end of B ladder link together, described A ladder and the lower end of B ladder are connected with lower-left ladder and bottom right ladder by a syndeton, described lower-left ladder and bottom right terraced between be connected with the tight strap in position, the base for supporting that described lower-left ladder is respectively connected with the lower end of bottom right ladder, the lower end that described syndeton is included in A ladder and B ladder is respectively provided with a lower interface, and be respectively provided with interface at lower-left ladder and ladder upper end, bottom right, contiguous block is plugged with in described lower interface and upper interface.
A kind of assembly type electrical insulation ladder as above, it is characterized in that described contiguous block is provided with contiguous block fixing hole, lower interface and upper interface are also provided with screw.
A kind of assembly type electrical insulation ladder as above, is characterized in that described A ladder, B ladder, lower-left ladder and bottom right is terraced all adopts hollow tubular structure.
A kind of assembly type electrical insulation ladder as above, it is characterized in that described base for supporting comprises end cross bar, described end cross bar is provided with tube connector, and described lower-left ladder and the lower end of bottom right ladder are provided with end interface, are plugged with end contiguous block in described tube connector and end interface.
A kind of assembly type electrical insulation ladder as above, is characterized in that described A ladder, B ladder, lower-left ladder and the terraced glass fiber reinforced plastic that is in bottom right are made into integration.
A kind of assembly type electrical insulation ladder as above, is characterized in that described contiguous block is the rectangular shape that nylon material is made into integration.
A kind of assembly type electrical insulation ladder as above, is characterized in that described end contiguous block is the rectangular shape that nylon material is made into integration.
A kind of assembly type electrical insulation ladder as above, the end cross bar that it is characterized in that described base for supporting is also provided with insulation rubber sleeve.
The utility model is connected with lower-left ladder 4 and bottom right ladder 5 in the lower end of A ladder 1 and B ladder 2 by a syndeton 3, to be connected to the bottom of A ladder 1 and B ladder 2 with contiguous block 33 with more piece lower-left ladder 4 and bottom right ladder 5, thus practical service environment is assembled into 1.5 meters, 3 meters, 4.5 meters, 6 meters equal altitudes, convenient carrying, test, use.Structure is simple, safety durable.
[accompanying drawing explanation]
Fig. 1 is structure chart of the present utility model.
[detailed description of the invention]
A kind of electrical insulation ladder, it comprises the double ladder be made up of A ladder 1 and B ladder 2, described A ladder 1 and the upper end of B ladder 2 link together, described A ladder 1 and the lower end of B ladder 2 are connected with lower-left ladder 4 and bottom right ladder 5 by a syndeton 3, the tight strap 6 in position is connected with between described lower-left ladder 4 and bottom right ladder 5, the base for supporting 7 that described lower-left ladder 4 is respectively connected with the lower end of bottom right ladder 5, the lower end that described syndeton 3 is included in A ladder 1 and B ladder 2 is respectively provided with a lower interface 31, and be respectively provided with interface 32 at lower-left ladder 4 and ladder 5 upper ends, bottom right, contiguous block 33 is plugged with in described lower interface 31 and upper interface 32.The utility model can be connected to the bottom of A ladder 1 and B ladder 2 with contiguous block 33 with more piece lower-left ladder 4 and bottom right ladder 5, thus practical service environment is assembled into 1.5 meters, 3 meters, 4.5 meters, 6 meters equal altitudes.
Connect lower-left ladder 4, bottom right ladder 5 with the connected mode of A ladder 1, B ladder 2 can be: on contiguous block 33, be provided with contiguous block fixing hole 331, lower interface 31 and upper interface 32 are also provided with screw 332.
Wherein A ladder 1, B ladder 2, lower-left ladder 4 and bottom right ladder 5 are glass fiber reinforced plastic and are made into integration, and can play insulating effect, can also reduce costs.A ladder 1, B ladder 2, lower-left ladder 4 and bottom right ladder 5 all adopt hollow tubular structure, can connect like this, also can reduce costs during ease of assembly.
Base for supporting 7 comprises end cross bar 71, and described end cross bar 71 is provided with tube connector 72, and described lower-left ladder 4 and the lower end of bottom right ladder 5 are provided with end interface 73, are plugged with end contiguous block 74 in described tube connector 72 and end interface 73.The end cross bar 71 of base for supporting 7 is also provided with insulation rubber sleeve 75.
Contiguous block 33 and end contiguous block 74 are the rectangular shape that nylon material is made into integration.End contiguous block 74 is identical with the connected mode of A ladder 1, B ladder 2 with lower-left ladder 4, bottom right ladder 5 with contiguous block 33 with the connected mode of tube connector 72 with end interface 73.
Claims (8)
1. an assembly type electrical insulation ladder, it is characterized in that it comprises the double ladder be made up of A ladder (1) and B ladder (2), described A ladder (1) and the upper end of B ladder (2) link together, described A ladder (1) and the lower end of B ladder (2) are connected with lower-left ladder (4) and bottom right ladder (5) by a syndeton (3), the tight strap in position (6) is connected with between described lower-left ladder (4) and bottom right ladder (5), the base for supporting (7) that described lower-left ladder (4) and the lower end of bottom right ladder (5) are respectively connected, the lower end that described syndeton (3) is included in A ladder (1) and B ladder (2) is respectively provided with a lower interface (31), and be respectively provided with a upper interface (32) at lower-left ladder (4) and bottom right ladder (5) upper end, contiguous block (33) is plugged with in described lower interface (31) and upper interface (32).
2. a kind of assembly type electrical insulation ladder according to claim 1, it is characterized in that described contiguous block (33) is provided with contiguous block fixing hole (331), lower interface (31) and upper interface (32) are also provided with screw (332).
3. a kind of assembly type electrical insulation ladder according to claim 1, is characterized in that described A ladder (1), B ladder (2), lower-left ladder (4) and bottom right ladder (5) all adopt hollow tubular structure.
4. a kind of assembly type electrical insulation ladder according to claim 1, it is characterized in that described base for supporting (7) comprises end cross bar (71), described end cross bar (71) is provided with tube connector (72), described lower-left ladder (4) and the lower end of bottom right ladder (5) are provided with end interface (73), are plugged with end contiguous block (74) in described tube connector (72) and end interface (73).
5. a kind of assembly type electrical insulation ladder according to claim 1, is characterized in that described A ladder (1), B ladder (2), lower-left ladder (4) and bottom right ladder (5) are glass fiber reinforced plastic and are made into integration.
6. a kind of assembly type electrical insulation ladder according to claim 1, is characterized in that the rectangular shape that described contiguous block (33) is made into integration for nylon material.
7. a kind of assembly type electrical insulation ladder according to claim 4, is characterized in that the rectangular shape that described end contiguous block (74) is made into integration for nylon material.
8. a kind of assembly type electrical insulation ladder according to claim 1, the end cross bar (71) that it is characterized in that described base for supporting (7) is also provided with insulation rubber sleeve (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231524.1U CN204532027U (en) | 2015-04-16 | 2015-04-16 | A kind of assembly type electrical insulation ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231524.1U CN204532027U (en) | 2015-04-16 | 2015-04-16 | A kind of assembly type electrical insulation ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532027U true CN204532027U (en) | 2015-08-05 |
Family
ID=53746050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520231524.1U Expired - Fee Related CN204532027U (en) | 2015-04-16 | 2015-04-16 | A kind of assembly type electrical insulation ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337646A (en) * | 2016-11-21 | 2017-01-18 | 北方民族大学 | Combined ladder unit and multifunctional ladder |
| CN107165570A (en) * | 2017-07-07 | 2017-09-15 | 苏剑锋 | A kind of modular long ladder |
-
2015
- 2015-04-16 CN CN201520231524.1U patent/CN204532027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337646A (en) * | 2016-11-21 | 2017-01-18 | 北方民族大学 | Combined ladder unit and multifunctional ladder |
| CN107165570A (en) * | 2017-07-07 | 2017-09-15 | 苏剑锋 | A kind of modular long ladder |
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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: 20150805 |