CN207348786U - A kind of offline special-purpose ladder of transmission line composite insulator - Google Patents
A kind of offline special-purpose ladder of transmission line composite insulator Download PDFInfo
- Publication number
- CN207348786U CN207348786U CN201721332359.4U CN201721332359U CN207348786U CN 207348786 U CN207348786 U CN 207348786U CN 201721332359 U CN201721332359 U CN 201721332359U CN 207348786 U CN207348786 U CN 207348786U
- Authority
- CN
- China
- Prior art keywords
- clamp
- composite insulator
- cross bar
- transmission line
- bar
- 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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- Insulators (AREA)
- Ladders (AREA)
Abstract
The utility model discloses a kind of offline special-purpose ladder of transmission line composite insulator, including composite insulator, the top of the composite insulator is movably installed with clamp by shaft, the clamp includes the first clamp and the second clamp, the top of first clamp is connected by hinge with the top movable of second clamp, U-bolt is provided between first clamp and the second clamp, the bottom of the composite insulator is movably installed with bottom bar, cross bar is fixedly installed on the bottom bar, the cross bar is mutually perpendicular to the bottom bar, one end of the cross bar is movably installed with connecting rod, one end of the connecting rod is flexibly connected by latch with one end of the cross bar, one end of the connecting rod is connected with drop wire clip by axis pin.The utility model is simple in structure, easy to operate, and the personnel that reduce go up activity duration, work efficiency on lower wire and bar and significantly improve, and benefit is obvious, and operating personnel can easily upper and lower and operation.
Description
Technical field
Electric power tool technical field is the utility model is related to, is specially that a kind of transmission line composite insulator is offline special
Ladder.
Background technology
At present, in order to improve the security of the antifouling work ability of transmission line of electricity and operation, many circuits all use soil resistance
The more preferable composite insulator of energy, this just adds difficulty to transmission line of electricity worker in carrying out an acceptance inspection, year steps on inspection and defect elimination works
Degree, since composite insulator surface is the full skirt made of silicon rubber, and staff does not have in lower wire in climbing on foot
Support point, hand-power can only be leaned on and clamp insulator with thigh, so shaft tower is relatively elaborate up and down, easily falls, work effect
Rate is not high, and security risk is big, also easily damages composite insulator full skirt, causes unnecessary loss.
Utility model content
The purpose of this utility model is to provide a kind of offline special-purpose ladder of transmission line composite insulator, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical solution：A kind of transmission line composite insulator is offline
Special-purpose ladder, including composite insulator, the top of the composite insulator are movably installed with clamp, the clamp by shaft
Including the first clamp and the second clamp, the top of first clamp passes through the top of hinge and second clamp
It is flexibly connected, U-bolt, the bottom activity of the composite insulator is provided between first clamp and the second clamp
Bottom bar is installed, cross bar is fixedly installed on the bottom bar, the cross bar is mutually perpendicular to the bottom bar, one end of the cross bar
Connecting rod is movably installed with, one end of the connecting rod is flexibly connected by latch with one end of the cross bar, the connecting rod
One end drop wire clip is connected with by axis pin, starting rod, the starting rod are fixedly connected with the composite insulator
By Boards wall on composite insulator.
Preferably, the U-bolt is connected on first clamp by chain.
Preferably, first clamp and the second clamp cooperate, and the first clamp and the second clamp are L
Type structure.
Preferably, the latch is connected on cross bar by rope yarn.
Preferably, the side of the clamping plate is connected with side lever, and one end of the side lever is connected with side by adjusting rod
Clamping plate, is connected through a screw thread between the adjusting rod and the side lever.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by being provided with the first clamp
Bottom bar is movably installed with the bottom of the second clamp, composite insulator, cross bar is fixedly installed on bottom bar, in the side of clamping plate
Be connected with side lever, greatly reduce staff damage, sprain, the risk of falling from high altitude, safety coefficient obtains greatly
Improve, it is simple in structure, easy to operate, reduce activity duration, work efficiency on the upper lower wire of personnel and bar and significantly improve, benefit is bright
Aobvious, operating personnel can easily upper and lower and operation.
Brief description of the drawings
Fig. 1 is a kind of offline special-purpose ladder overall structure diagram of transmission line composite insulator of the utility model；
Fig. 2 is a kind of offline special-purpose ladder side structure schematic diagram of transmission line composite insulator of the utility model.
In figure：1- composite insulators；2-U type bolts；3- clamps；The second clamps of 31-；The first clamps of 32-；4- draws
Arc rod；5- clamping plates；6- bottom bars；7- cross bars；8- side levers；9- adjusting rods；10- sides clamping plate；11- connecting rods；12- drop wire clips.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of transmission line composite insulator is offline special
Ladder, including composite insulator 1, the top of the composite insulator 1 are movably installed with clamp 3, the clamp 3 by shaft
Including the first clamp 32 and the second clamp 31, the top of first clamp 32 passes through hinge and second clamp
31 top movable connects, and U-bolt 2 is provided between 32 and second clamp 31 of the first clamp, described compound exhausted
The bottom of edge 1 is movably installed with bottom bar 6, and cross bar 7, the cross bar 7 and 6 phase of bottom bar are fixedly installed on the bottom bar 6
Mutually vertical, one end of the cross bar 7 is movably installed with connecting rod 11, and one end of the connecting rod 11 passes through latch and the cross bar
7 one end is flexibly connected, and one end of the connecting rod 11 is connected with drop wire clip 12, the composite insulator by axis pin
Starting rod 4 is fixedly connected with 1, the starting rod 4 is fixed on composite insulator 1 by clamping plate 5.
The U-bolt 2 is connected on first clamp 32 by chain, is improved fixed effect, is prevented U-bolt
2 drop；First clamp, 32 and second clamp 31 cooperates, and the first clamp 32 and the second clamp 31 are L
Type structure, the first clamp 32 and the second clamp 31, which are used to thread, to be used；The latch is connected on cross bar 7 by rope yarn,
So that it can be dismantled between cross bar 7 and connecting rod 11；The side of the clamping plate 5 is connected with side lever 8, the side lever 8
One end is connected with side clamping plate 10 by adjusting rod 9, is connected through a screw thread between the adjusting rod 9 and the side lever 8, plays fixation
Effect.
Operation principle：The utility model is by being provided with the first clamp 32 and the second clamp 31, composite insulator 1
Bottom is movably installed with bottom bar 6, and cross bar 7 is fixedly installed on bottom bar 6, is connected with side lever 8 in the side of clamping plate 5, significantly
Reduce staff damage, sprain, the risk of falling from high altitude, safety coefficient greatly improved, simple in structure, operation side
Just, activity duration, work efficiency on the upper lower wire of personnel and bar is reduced to significantly improve, benefit is obvious, operating personnel can easily on
Lower and operation.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of offline special-purpose ladder of transmission line composite insulator, including composite insulator (1), it is characterised in that：It is described compound
The top of insulator (1) is movably installed with clamp (3) by shaft, the clamp (3) include the first clamp (32) and
Second clamp (31), the top of first clamp (32) pass through hinge and the top movable of second clamp (31)
Connection, is provided with U-bolt (2), the composite insulator (1) between first clamp (32) and the second clamp (31)
Bottom be movably installed with bottom bar (6), be fixedly installed cross bar (7) on the bottom bar (6), the cross bar (7) and the bottom bar
(6) it is mutually perpendicular to, one end of the cross bar (7) is movably installed with connecting rod (11), and one end of the connecting rod (11) is by inserting
Pin is flexibly connected with one end of the cross bar (7), and one end of the connecting rod (11) is connected with drop wire clip by axis pin
(12), starting rod (4) is fixedly connected with the composite insulator (1), the starting rod (4) is fixed on multiple by clamping plate (5)
Close on insulator (1).
A kind of 2. offline special-purpose ladder of transmission line composite insulator according to claim 1, it is characterised in that：It is described U-shaped
Bolt (2) is connected on first clamp (32) by chain.
A kind of 3. offline special-purpose ladder of transmission line composite insulator according to claim 1, it is characterised in that：Described first
Clamp (32) and the second clamp (31) cooperate, and the first clamp (32) and the second clamp (31) are L-type structure.
A kind of 4. offline special-purpose ladder of transmission line composite insulator according to claim 1, it is characterised in that：The latch
It is connected to by rope yarn on cross bar (7).
A kind of 5. offline special-purpose ladder of transmission line composite insulator according to claim 1, it is characterised in that：The clamping plate
(5) side is connected with side lever (8), and one end of the side lever (8) is connected with side clamping plate (10), institute by adjusting rod (9)
State and be connected through a screw thread between adjusting rod (9) and the side lever (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332359.4U CN207348786U (en) | 2017-10-17 | 2017-10-17 | A kind of offline special-purpose ladder of transmission line composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332359.4U CN207348786U (en) | 2017-10-17 | 2017-10-17 | A kind of offline special-purpose ladder of transmission line composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348786U true CN207348786U (en) | 2018-05-11 |
Family
ID=62354806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332359.4U Expired - Fee Related CN207348786U (en) | 2017-10-17 | 2017-10-17 | A kind of offline special-purpose ladder of transmission line composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348786U (en) |
-
2017
- 2017-10-17 CN CN201721332359.4U patent/CN207348786U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20181017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |