CN209169810U - For replacing the auxiliary device of insulator and/or cross-arm - Google Patents
For replacing the auxiliary device of insulator and/or cross-arm Download PDFInfo
- Publication number
- CN209169810U CN209169810U CN201821268746.0U CN201821268746U CN209169810U CN 209169810 U CN209169810 U CN 209169810U CN 201821268746 U CN201821268746 U CN 201821268746U CN 209169810 U CN209169810 U CN 209169810U
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- Prior art keywords
- rod
- insulator
- arm
- auxiliary device
- anchor ear
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- 239000012212 insulator Substances 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 23
- 239000007787 solid Substances 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to transmission line maintenance equipment fields, disclose a kind of for replacing the auxiliary device of insulator and/or cross-arm, the auxiliary device includes the limiting section (2) of the position for being set with the anchor ear being fixed on column (1), for limiting clue and the connection structure (3) that is connected between the anchor ear (1) and the limiting section (2).When needing replacing the cross-arm and/or insulator on column, anchor ear can be set with to the position for the proper height being fixed on column, the clue of installation on the insulator is limited in limiting section again, then cross-arm and/or insulator can be replaced, the operator that entire replacement operation needs is fewer in number, is usually only necessary to people completion, and the structure of auxiliary device is simple, it is easy to operate, it is time saving and energy saving, it helps to improve working efficiency and reduces operating risk.
Description
Technical field
The utility model relates to transmission line maintenance equipment field, more particularly to one kind for replace insulator and/or
The auxiliary device of cross-arm.
Background technique
During electric operating, the operation of replacement electric insulator and cross-arm is frequently encountered, especially at curve, corner
When place carries out replacement operation, it usually needs be fixed and unload power to the electric power clue installed on insulator.
In the prior art, when replacing to the cross-arm and/or electric insulator that are mounted on column, a general people is solid
Alignment rope, a people carries out dismounting and change operation, therefore at least needs two people operation on column, inconvenient for operation, but also needs
Ground staff is wanted to cooperate, operator's quantity is more, needs tacit agreement cooperation between each other, causes to spend the time longer and deposit
In biggish security risk.
Accordingly, there exist being related to, one kind can reduce operator's quantity and structure is simple, facilitates operation, time saving use
In replacement insulator and/or the needs of the auxiliary device of cross-arm.
Utility model content
And the cost time more the purpose of this utility model is to overcome operator's quantity of the existing technology is long
The problem of, provide a kind of for replacing the auxiliary device of insulator and/or cross-arm, which can reduce operational personnel
It measures and structure is simple, facilitates operation, saves the time.
To achieve the goals above, on the one hand the utility model provides a kind of for replacing the auxiliary of insulator and/or cross-arm
Device is helped, the auxiliary device includes the limiting section of the position for being set with the anchor ear being fixed on column, for limiting clue
And it is connected to the connection structure between the anchor ear and the limiting section.
In the above-mentioned technical solutions, when needing replacing the cross-arm and/or insulator on column, anchor ear 1 can be set with solid
The proper height being scheduled on column, then the clue of installation on the insulator is limited in limiting section 2, it then can be to cross-arm
And/or insulator is replaced, and the operator that entire replacement operation needs is fewer in number, it is usually only necessary to people completion, and
The structure of auxiliary device is simple, easy to operate, time saving and energy saving, helps to improve working efficiency and reduces operating risk.
Preferably, the connection structure includes the roll adjustment machine for adjusting the distance between the anchor ear and the limiting section
Structure.
Preferably, the connection structure includes first body of rod connecting with the anchor ear, connect with the limiting section
Bipole body is provided with the distance adjustor between first body of rod and second body of rod；The distance adjustor includes described
One far from the limiting section of the first threaded portion, second body of rod that one end far from the anchor ear of first body of rod is arranged
The connection holding the second threaded portion of setting and being connect respectively by screw thread with first threaded portion and second threaded portion
Part.
Preferably, the thread rotary orientation of first threaded portion and the thread rotary orientation of second threaded portion are opposite.
Preferably, supporting element is connected between the anchor ear and first body of rod.
Preferably, the supporting element include be located at first body of rod two sides and both ends respectively with first bar
The rod piece that body is connected with the anchor ear.
Preferably, the limiting section includes connecting and being provided with the connection structure for making opening for the clue entrance
The coupler body of mouth and the block piece that can open and close the opening.
Preferably, the block piece includes the screw rod being threaded on the coupler body, and the screw rod being capable of moving in rotation
To the position for opening or closing the opening.
Preferably, the anchor ear includes the first arc body connecting with the connection structure and can with first arc body
The second arc body being releasably connected.
Preferably, the opposite both ends of first arc body are respectively arranged with first lug, second arc body
Opposite both ends are respectively arranged with the second lug, and first arc body and second arc body are each passed through by fastener
The corresponding first lug is connected with second lug.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Fig. 1 is the structure of the auxiliary device for replacing insulator and/or cross-arm of the preferred embodiments of the present invention
Schematic diagram.
Description of symbols
1 anchor ear, 11 first arc body
111 first lug, 12 second arc body
121 second lug, 13 fastener
2 limiting section, 21 coupler body
22 screw rod, 3 connection structure
31 first body of rod, 32 second body of rod
33 distance adjustor, 331 first threaded portion
332 second threaded portion, 333 connector
4 rod pieces
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " is usual
Refer to reference to upper and lower, left and right shown in the drawings；" inside and outside " refers to inside and outside the profile relative to each component itself.
On the one hand the utility model provides a kind of for replacing the auxiliary device of insulator and/or cross-arm, the auxiliary dress
It sets the limiting section 2 including the position for being set with the anchor ear 1 being fixed on column, for limiting clue and is connected to described embrace
Connection structure 3 between hoop 1 and the limiting section 2.
In the power system, cross-arm is mounted on column, and column may be, for example, electric pole, and insulator is mounted on cross-arm,
Clue can be mounted on the insulator, when needing replacing the cross-arm and/or insulator on column, can be set with anchor ear 1 solid
It is scheduled on the position of the proper height on column, then the clue of installation on the insulator is limited in limiting section 2, it then can be right
Cross-arm and/or insulator are replaced, and the operator that entire replacement operation needs is fewer in number, are usually only necessary to people completion,
And the structure of auxiliary device is simple, easy to operate, time saving and energy saving, helps to improve working efficiency and reduces operating risk.
In order to which the distance between anchor ear 1 and the limiting section 2 that make auxiliary device can adjust, fixed to be set in anchor ear 1
Limiting section 2 can be suitable for connecting or limiting clue different at a distance between column when on column, it is preferable that the company
Binding structure 3 includes the distance adjustor 33 for adjusting the distance between the anchor ear 1 and described limiting section 2.
Wherein, the structure of distance adjustor 33 may include multiple choices, such as distance adjustor 33 may include the spiral shell being threadedly coupled
Rod unit and sleeve part, and the both ends of distance adjustor 33 can be directly separately connected with anchor ear 1 and limiting section 2.In view of logical
Certain safe distance can be generally kept between normal clue and column, therefore should at least be kept between anchor ear 1 and limiting section 2
A distance, therefore preferably, the connection structure 3 includes first body of rod 31 connecting with the anchor ear 1 and the limiting section 2
Second body of rod 32 of connection, is arranged the distance adjustor 33 between first body of rod 31 and second body of rod 32.In roll adjustment
Be respectively set first body of rod 31 between mechanism 33 and anchor ear 1 and limiting section 2 and second body of rod 32 also facilitate distance adjustor 33 with
The connection of anchor ear 1 and limiting section 2.Also, in the present embodiment, it is preferable that the distance adjustor 33 includes first bar
The separate limiting section 2 of the first threaded portion 331, second body of rod 32 that one end far from the anchor ear 1 of body 31 is arranged
One end setting the second threaded portion 332 and respectively by screw thread and first threaded portion 331 and second threaded portion
The connector 333 of 332 connections.For example, the first threaded portion 331 can be formed in one end threading of a polished rod, and
The other end of the undressed screw thread of polished rod is first body of rod 31, similarly, aforesaid way can be taken to form second body of rod, 32 He
Second threaded portion 332.Also, connector 333 specifically include the first nut being threadedly coupled with first threaded portion 331, with
The second nut and the company being connect with first nut and second nut that second threaded portion 332 is threadedly coupled
Bar is provided with connecting rod in the two sides of first nut and the center line of second nut.Further it will be understood that
Distance adjustor 33 can also be the other structures that can be realized the distance between adjustment anchor ear 1 and limiting section 2.
In order to be fixed in the suit of anchor ear 1 on column and behind the position of the limit clue of limiting section 2, i.e., in the auxiliary device
Use state still is able to adjust the distance between anchor ear 1 and limiting section 2 by distance adjustor 33, it is preferable that first spiral shell
The thread rotary orientation in line portion 331 and the thread rotary orientation of second threaded portion 332 are opposite.In this way when connector 333 is along first party
When to relative to the first threaded portion 331 and the rotation of the second threaded portion 332, first threaded portion 331 and second threaded portion 332
It can be simultaneously towards moving each other, so as to shorten the distance between anchor ear 1 and limiting section 2；When connector 333 along with first party
When being rotated to opposite second direction to the first threaded portion 331 and the second threaded portion 332, first threaded portion 331 and described
Second threaded portion 332 can move away from each other simultaneously, so as to increase the distance between anchor ear 1 and limiting section 2.
In order to which the position after being fixedly connected with anchor ear 1 with first body of rod 31 is reliable and stable, it is preferable that the anchor ear 1 and institute
It states and is connected with supporting element between first body of rod 31.
Wherein, supporting element may be, for example, plate body, in order to subtract as much as possible under the premise of playing stable 1 position of anchor ear
Light weight, it is preferable that the supporting element includes the two sides for being located at first body of rod 31 and both ends respectively with described first
The rod piece 4 that the body of rod 31 and the anchor ear 1 connect.In addition, rod piece 4 can be obliquely installed with respect to first body of rod 31 and with first body of rod 31
The structure of more stable similar triangle is formed between anchor ear 1.And it is preferably located at the rod piece of first body of rod, 31 two sides
4 can be symmetrical arranged with respect to first body of rod 31, so that 1 stress balance of anchor ear.
In order to reliably limit the position of clue, it is preferable that the limiting section 2 includes connecting and setting with the connection structure 3
It is equipped with the coupler body 21 of the opening for entering the clue and can open and close the block piece of the opening.
Also, open for convenience and closing is open, it is preferable that the block piece includes being threaded in the coupler body 21
On screw rod 22, the screw rod 22 can moving in rotation to the position for opening or closing the opening.In this way after opening opening,
Screw rod 22 is attached on coupler body 21, it is not easy to be lost.
Anchor ear 1 in order to facilitate the installation of, it is preferable that the anchor ear 1 includes the first arc body connecting with the connection structure 3
11 and the second arc body 12 for being removably connected with first arc body 11.
Wherein, the hook and card slot for cooperating and connecting can be respectively set on the first arc body 11 and the second arc body 12,
To be connected the first arc body 11 and the second arc body 12 removably.It is reliably connected the first arc body 11 for convenience
With the second arc body 12, it is preferable that the opposite both ends of first arc body 11 are respectively arranged with first lug 111, described
The opposite both ends of second arc body 12 are respectively arranged with the second lug 121, and the first arc body 11 and the second arc body 12 pass through
Fastener 13 is each passed through the corresponding first lug 111 and second lug 121 is connected and fixed.Wherein, tightly
Firmware 13 can be screw bolt and nut.
In addition, the specific size of all parts of auxiliary device can be selected according to real work, for example, first
The hemizonid that arc body 11 and the second arc body 12 can be 190mm for the diameter made of steel plate, rod piece 4 can be diameter 10mm
And the reinforcing bar of length 100mm, first body of rod 31 and the first threaded portion 331 can be diameter 20mm and the shank of bolt of total length 300mm,
Wherein, the length of the first threaded portion 331 can be 100mm, and second body of rod 32 and the second threaded portion 332 can be diameter 20mm and overall length
Spend the shank of bolt of 300mm, wherein the length of the second threaded portion 332 can be 100mm, and coupler body 21 can pass through diameter 16mm and length
The reinforcing bar simmering and bending of 100mm are circlewise and reserved opening 15mm is formed, and coupler body 21 can be fixed on the second bar by welding manner
On body 32, while screw thread is reprocessed behind the hole of the outside of above-mentioned opening processing diameter 6mm, to install the spiral shell of diameter 6mm
The opening is closed and opened to bar 22.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the protection scope of the utility model.
Claims (8)
1. a kind of for replacing the auxiliary device of insulator and/or cross-arm, which is characterized in that the auxiliary device includes for covering
Fill the limiting section (2) of the anchor ear (1), position for limiting clue that are fixed on column and be connected to the anchor ear (1) and
Connection structure (3) between the limiting section (2)；
The limiting section (2) includes the opening for connecting and being provided with the connection structure (3) for entering the clue
Coupler body (21) and the block piece that can open and close the opening；
The block piece includes the screw rod (22) being threaded on the coupler body (21), and the screw rod (22) being capable of moving in rotation
To the position for opening or closing the opening.
2. according to claim 1 for replacing the auxiliary device of insulator and/or cross-arm, which is characterized in that the company
Binding structure (3) includes the distance adjustor (33) for adjusting the distance between the anchor ear (1) and the limiting section (2).
3. according to claim 2 for replacing the auxiliary device of insulator and/or cross-arm, which is characterized in that the company
Binding structure (3) includes first body of rod (31) connecting with the anchor ear (1), second body of rod connecting with the limiting section (2)
(32), the distance adjustor (33) are provided between first body of rod (31) and second body of rod (32)；
The distance adjustor (33) includes the first screw thread that one end far from the anchor ear (1) of first body of rod (31) is arranged
Portion (331), second body of rod (32) far from the limiting section (2) one end be arranged the second threaded portion (332) and point
It Tong Guo not the connector (333) that is connect with first threaded portion (331) and second threaded portion (332) of screw thread.
4. according to claim 3 for replacing the auxiliary device of insulator and/or cross-arm, which is characterized in that described the
The thread rotary orientation of one threaded portion (331) and the thread rotary orientation of second threaded portion (332) are opposite.
5. according to claim 3 for replacing the auxiliary device of insulator and/or cross-arm, which is characterized in that described armful
Supporting element is connected between hoop (1) and first body of rod (31).
6. according to claim 5 for replacing the auxiliary device of insulator and/or cross-arm, which is characterized in that the branch
Support member include be located at first body of rod (31) two sides and both ends respectively with first body of rod (31) and the anchor ear
(1) rod piece (4) connected.
7. according to claim 1 to 6 for replacing the auxiliary device of insulator and/or cross-arm, feature exists
In, the anchor ear (1) include the first arc body (11) being connect with the connection structure (3) and with first arc body (11)
The second arc body (12) being removably connected.
8. according to claim 7 for replacing the auxiliary device of insulator and/or cross-arm, which is characterized in that described the
The opposite both ends of one arc body (11) are respectively arranged with first lug (111), opposite two of second arc body (12)
End is respectively arranged with the second lug (121), and first arc body (11) and second arc body (12) pass through fastener
(13) the corresponding first lug (111) and second lug (121) connection are each passed through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821268746.0U CN209169810U (en) | 2018-08-07 | 2018-08-07 | For replacing the auxiliary device of insulator and/or cross-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821268746.0U CN209169810U (en) | 2018-08-07 | 2018-08-07 | For replacing the auxiliary device of insulator and/or cross-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169810U true CN209169810U (en) | 2019-07-26 |
Family
ID=67329302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821268746.0U Active CN209169810U (en) | 2018-08-07 | 2018-08-07 | For replacing the auxiliary device of insulator and/or cross-arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169810U (en) |
-
2018
- 2018-08-07 CN CN201821268746.0U patent/CN209169810U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |