CN208369071U - Large pitch distribution line replacement top shelves device simple device - Google Patents
Large pitch distribution line replacement top shelves device simple device Download PDFInfo
- Publication number
- CN208369071U CN208369071U CN201721404650.8U CN201721404650U CN208369071U CN 208369071 U CN208369071 U CN 208369071U CN 201721404650 U CN201721404650 U CN 201721404650U CN 208369071 U CN208369071 U CN 208369071U
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- China
- Prior art keywords
- cord holder
- fixed
- large pitch
- inner sleeve
- distribution line
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- 238000004804 winding Methods 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 229910052573 porcelain Inorganic materials 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model relates to large pitch distribution lines to replace top shelves device simple device, comprising: support section, fixed part and cord holder 3；The support section includes outer tube, inner sleeve, rotary limited bolt, fixed rotation bolt；The fixed part includes fixing tightwire and hanging buckle；The cord holder includes fixed suspension hook, winding pulley, pawl, ratchet, rocker arm, cord holder shell, pulley wire rope, link block and movable hook.The utility model is secured the appliance on electric pole by fixed rotation bolt, connection cable wire and hanging buckle, the extension elongation of adjustable inner sleeve, so that device is suitable for the cross-arm of different size, by hand rocker arm, lifting wire to certain altitude can be replaced porcelain vase convenient for staff.It is simple, time saving and energy saving that the utility model uses, while also improving the efficiency that operator replaces porcelain vase, reduces contingency occurrence probability.
Description
Technical field
The utility model relates to electric power overhaul live line tool technical fields, and in particular to a kind of large pitch distribution line
Replacement top shelves device simple device.
Background technique
With the iterative method that the growth of supply load and distribution line insulating are transformed, the line footpath of distribution line is increasingly
Greatly.When finding the straight line pole porcelain vase of replacement large pitch simultaneously, since conducting wire stress is excessive, existing replacing options are equal in operation
There are some potential safety problems and needs take a substantial amount of time and manpower.Annual all parts of the country area because of overhaul technological transformation, overhaul, rob
Repairing equal a variety of causes, to need to change top shelves porcelain vase innumerable, replaces task every time all along with security risk, changes tradition replacement
It is extremely urgent to push up shelves porcelain vase mode.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of large pitch distribution lines to replace top shelves device simple dress
It sets, the physical strength of the construction personnel greatly saved and time, improves replacement porcelain vase efficiency, reduce contingency occurrence probability.
In order to achieve the above objectives, the utility model provides the following technical solutions: a kind of large pitch distribution line replacement top shelves
Device simple device, it is characterised in that: including support section, fixed part and cord holder 3, the fixed part is placed in the body of rod
Top, the cord holder 3 are placed in body of rod top.
Further, the support section includes outer tube 1, inner sleeve 2, rotary limited bolt 7, fixed rotation 8 and of bolt
Nut 18；The fixed part includes fixing tightwire 5 and hanging buckle 4；Described fixing tightwire one end lies at the top of inner sleeve first
In hole, the other end lies in the hanging buckle fixed part；The cord holder includes fixed suspension hook 9, winding pulley 10, pawl 11, spine
Wheel 12, rocker arm 13, cord holder shell 14, pulley wire rope 15, link block 16 and movable hook 17；The fixed suspension hook passes through connection
Pin connection is on cord holder shell；The winding pulley is fixed in cord holder shell by connecting shaft, is wound with pulley steel thereon
Rope；The ratchet and rocker arm and winding pulley are connected；The pawl is fixed on cord holder shell by pin shaft；The movable hanging
Hook is connected on pulley wire rope by link block.
Further, the inner sleeve can adjust extension elongation by rotary limited bolt and limit hole.
Further, the cord holder is connected on inner sleeve by connecting cable wire.
Further, the outer sleeve bottom is flat, and rest part is tubular structure, is equidistantly drilled with 3 limits thereon
Position hole, is drilled with through-hole in flat area middle position.
Further, the inner sleeve generally tubular structure, outer diameter are slightly less than housing bore, pipe thickness and housing
Manage identical, top position is drilled with two through hole, and bottom position is drilled with a through-hole for limiting.
Further, the rotary limited bolt and fixed rotation bolt are identical structure, and head diameter is larger and in side
Face cuts with groove, and the rotary limited bolt is installed on limit hole for adjusting support section length, the fixing bolt installation
In fixation hole, secured the appliance on cross-arm by threaded connection.
Further, the hanging buckle movable part can rotate around the axis, but its rotation direction receives fixed part limitation, Zhi Nengxiang
In rotate.
Further, the pawl is fixed on cord holder shell by pin shaft, for limiting the direction of motion of ratchet.
The utility model has the beneficial effects that: the utility model devises a kind of large pitch distribution wire for practical problem
Road replacement top shelves device simple device, is secured the appliance on electric pole by fixed rotation bolt, connection cable wire and hanging buckle, is passed through
Rotary limited bolt and limit hole are the extension elongation of adjustable inner sleeve, so that device is suitable for the cross-arm of different size, are led to
It receives and distributes and swaggers arm, under the action of ratchet and pawl arrangement, lifting wire to certain altitude can be replaced porcelain convenient for staff
Bottle.It is simple, time saving and energy saving that the tool uses, and so that operator is improved replacement porcelain vase efficiency, reduces contingency occurrence probability.
Detailed description of the invention
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be described in further detail, in which:
Fig. 1 is the utility model overall schematic；
Fig. 2 is cord holder structural schematic diagram；
Fig. 3 is support section side view；
Fig. 4 is hanging buckle schematic diagram；
Each appended drawing reference in attached drawing is respectively as follows: outer tube 1, inner sleeve 2, cord holder 3, hanging buckle 4, fixing tightwire 5, connection
Cable wire 6, rotary limited bolt 7, fixed rotation bolt 8, fixed suspension hook 9, winding pulley 10, pawl 11, ratchet 12, rocker arm 13,
Cord holder shell 14, pulley wire rope 15, link block 16, movable hook 17, nut 18.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
The utility model provides a kind of embodiment of large pitch distribution line replacement top shelves device simple device.
A kind of large pitch distribution line replacement top shelves device simple device, including support section, fixed part and stringing
Device 3.
The support section includes outer tube 1, inner sleeve 2, rotary limited bolt 7, fixed rotation bolt 8 and nut 18；
The outer sleeve bottom be it is flat, rest part is tubular structure, 3 limit holes is equidistantly drilled with thereon, in flat area
Middle position is drilled with through-hole；The inner sleeve generally tubular structure, outer diameter are slightly less than housing bore, pipe thickness and outer
Casing is identical, and top position is drilled with two through hole, and bottom position is drilled with a through-hole for limiting；The rotary limited bolt and solid
Surely rotation bolt is identical structure, and head diameter is larger and cuts with groove in side, facilitates staff to operate, the limit
Rotation bolt is installed on limit hole for adjusting support section length；The fixing bolt is installed on fixation hole, by being threadedly coupled
It secures the appliance on cross-arm.
The fixed part includes fixing tightwire 5 and hanging buckle 4；Described fixing tightwire one end lies at the top of inner sleeve first
In hole, the other end lies in the hanging buckle fixed part；The hanging buckle movable part can rotate around the axis, but its rotation direction receives admittedly
Fixed part limits, and can only rotate inwards.
The cord holder include fixed suspension hook 9, winding pulley 10, pawl 11, ratchet 12, rocker arm 13, cord holder shell 14,
Pulley wire rope 15, link block 16 and movable hook 17；The fixed suspension hook is connected on cord holder shell by connecting pin；It is described
Winding pulley is fixed in cord holder shell by connecting shaft, is wound with pulley wire rope thereon；The ratchet and rocker arm and coiling are sliding
Wheel is connected；The pawl is fixed on cord holder shell by pin shaft, for limiting the direction of motion of ratchet；The movable hook
It is connected on pulley wire rope by link block.
The cord holder is connected to inner sleeve by connecting cable wire.
The working principle of the utility model is: bottom of device is fixed on cross-arm by (1) by fixed rotation bolt, then will
Hanging buckle is buckled on connection cable wire after the circle of the electric pole body of rod one, can be secured the appliance on electric pole；(2) pass through rotary limited bolt
It is the extension elongation of adjustable inner sleeve with limit hole, keeps the applicability of device stronger；(3) movable hook is hung on conducting wire,
Again with the rocker arm of hand cord holder, winding pulley is one-directionally rotated can only by ratchet and pawl arrangement, can slowly be mentioned conducting wire
It rises；(4) when lifting wire to certain altitude, further work can be carried out.
The utility model is secured the appliance on electric pole by fixed rotation bolt, connection cable wire and hanging buckle, passes through limit
It rotates bolt and limit hole is the extension elongation of adjustable inner sleeve, so that cross-arm of the device suitable for different size, passes through hand
Arm is swaggered, under the action of ratchet and pawl arrangement, lifting wire to certain altitude can be replaced porcelain vase convenient for staff.
The application method of the utility model:
(1) with hanging buckle is buckled in by operator, device is promoted to operating position；
(2) bottom of device is fixed on cross-arm by fixed rotation bolt；
(3) hanging buckle is buckled on fixing tightwire after the circle of the electric pole body of rod one, the fixation work of finishing device；
(4) cord holder movable hook is hooked on conducting wire, shakes with hands rocker arm, by lifting wire to certain altitude；
(5) start to replace porcelain vase work；
(6) device is dismantled down after the completion of, is prepared for next task.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (6)
1. a kind of large pitch distribution line replacement top shelves device simple device, it is characterised in that: including support section, fixed part
With cord holder (3), the fixed part is placed in the top of the body of rod, and the cord holder (3) is placed in body of rod top；
The support section includes outer tube (1), inner sleeve (2), rotary limited bolt (7), fixed rotation bolt (8) and nut
(18)；The fixed part includes fixing tightwire (5) and hanging buckle (4)；Described fixing tightwire one end is lain in first at the top of inner sleeve
In a hole, the other end lies in the hanging buckle fixed part；The cord holder includes fixed suspension hook (9), winding pulley (10), pawl
(11), ratchet (12), rocker arm (13), cord holder shell (14), pulley wire rope (15), link block (16) and movable hook (17)；
The fixed suspension hook is connected on cord holder shell by connecting pin；The winding pulley is fixed on outside cord holder by connecting shaft
In shell, it is wound with pulley wire rope thereon；The ratchet and rocker arm and winding pulley are connected；The pawl is fixed on stringing by pin shaft
On device shell；The movable hook is connected on pulley wire rope by link block.
2. a kind of large pitch distribution line replacement top according to claim 1 shelves device simple device, it is characterised in that: institute
Extension elongation can be adjusted by rotary limited bolt and limit hole by stating inner sleeve.
3. a kind of large pitch distribution line replacement top according to claim 1 shelves device simple device, it is characterised in that: institute
It states cord holder and is connected on inner sleeve by connecting cable wire.
4. a kind of large pitch distribution line replacement top according to claim 1 shelves device simple device, it is characterised in that: institute
State outer sleeve bottom be it is flat, rest part is tubular structure, 3 limit holes is equidistantly drilled with thereon, in flat area
Between position be drilled with through-hole；The inner sleeve generally tubular structure, outer diameter are slightly less than housing bore, pipe thickness and housing
Manage identical, top position is drilled with two through hole, and bottom position is drilled with a through-hole for limiting；The rotary limited bolt and fixation
Rotation bolt is identical structure, and head diameter is larger and cuts with groove in side；The rotary limited bolt is installed on limit
Hole is installed on fixation hole, secures the appliance to cross by threaded connection for adjusting support section length, the fixed rotation bolt
In load.
5. a kind of large pitch distribution line replacement top according to claim 1 shelves device simple device, it is characterised in that: institute
Stating hanging buckle movable part can rotate around the axis, but its rotation direction is limited by fixed part, can only rotate inwards.
6. a kind of large pitch distribution line replacement top according to claim 1 shelves device simple device, it is characterised in that: institute
It states pawl to be fixed on cord holder shell by pin shaft, for limiting the direction of motion of ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404650.8U CN208369071U (en) | 2017-10-27 | 2017-10-27 | Large pitch distribution line replacement top shelves device simple device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404650.8U CN208369071U (en) | 2017-10-27 | 2017-10-27 | Large pitch distribution line replacement top shelves device simple device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369071U true CN208369071U (en) | 2019-01-11 |
Family
ID=64912834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721404650.8U Active CN208369071U (en) | 2017-10-27 | 2017-10-27 | Large pitch distribution line replacement top shelves device simple device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208369071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116345350A (en) * | 2023-03-14 | 2023-06-27 | 海南电网有限责任公司乐东供电局 | Insulator replacement device for power distribution network |
-
2017
- 2017-10-27 CN CN201721404650.8U patent/CN208369071U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116345350A (en) * | 2023-03-14 | 2023-06-27 | 海南电网有限责任公司乐东供电局 | Insulator replacement device for power distribution network |
| CN116345350B (en) * | 2023-03-14 | 2024-04-19 | 海南电网有限责任公司乐东供电局 | Insulator replacement device for power distribution network |
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