CN110485796A - A kind of integral type insulator crossarm - Google Patents
A kind of integral type insulator crossarm Download PDFInfo
- Publication number
- CN110485796A CN110485796A CN201910872727.1A CN201910872727A CN110485796A CN 110485796 A CN110485796 A CN 110485796A CN 201910872727 A CN201910872727 A CN 201910872727A CN 110485796 A CN110485796 A CN 110485796A
- Authority
- CN
- China
- Prior art keywords
- insulator
- connector
- integral type
- intermediate connecting
- fixinig plate
- 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.)
- Pending
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000011152 fibreglass Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 2
- 238000012946 outsourcing Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 241000607479 Yersinia pestis Species 0.000 abstract description 3
- 238000005253 cladding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
Abstract
The invention proposes a kind of integral type insulator crossarms, including upper cross-arm body and the lower cross-arm body being set to below upper cross-arm body；Upper cross-arm body includes intermediate connecting body, and intermediate connecting body side is fixedly connected with insulator；Lower cross-arm body includes intermediate connecting body, and intermediate connecting body two sides are fixedly connected to insulator；The outer surface of insulator is smooth arc-shaped, and is equipped with several baffles；Insulator is fixedly connected with terminals far from one end of intermediate connecting body；Insulator is made of materials at two layers, and including internal SMC glass reinforced plastic is arranged in, SMC glass reinforced plastic outer cladding is equipped with electro-insulating rubber layer；A kind of integral type insulator crossarm of the invention, structure is simple, easy for installation, and traditional insulator crossarm and insulator design are integrated, material cost is reduced, reduces workload；Meanwhile bird pest can be prevented.
Description
Technical field
The present invention relates to electrical facility technical fields, and in particular to a kind of integral type insulator crossarm.
Background technique
Insulator crossarm is generally component part important in the cross bar and shaft tower that electric pole top is laterally fixed, it
Effect is to support conducting wire, lightning conducter, and to be allowed to keep certain safe distance by regulation for installing insulator and fitting.
Existing insulator crossarm, cross-arm body and insulator are separate structure, such as Chinese invention patent, a kind of compound cross
It carries on a shoulder pole (Patent No. CN110017052A), needs individually to carry out the installation of insulator when this compound cross-arm uses, both increase in this way
Add the workload of staff, improve human cost, and need to use independent insulator, fastener etc., improve material
Cost.
Meanwhile existing cross-arm body is generally rectangular in shape or similar angle bar shape, birds generally prefer that in this kind of cross-arm
On nest, lead to the Frequent Troubles such as tripping, short circuit, there are security risks；Domestic and international common anti-bird measure has at present: in cross-arm
Upper installation bird-resistant；Bird-proof cover, anti-bird baffle are installed on cross-arm；Windmill type bird-proof device；Ultrasonic wave bird-proof device etc..It is above-mentioned
Although method can reduce bird pest, the human cost and installation cost of electric power facility are also considerably increased.
Therefore, in order to reduce human cost and material cost, prevent bird pest, need to invent a kind of novel insulated crossarm.
Summary of the invention
To solve the above-mentioned problems, the invention proposes a kind of integral type insulator crossarms.
The technical scheme is that a kind of integral type insulator crossarm, including upper cross-arm body and it is set to the upper cross-arm
Lower cross-arm body below body；The upper cross-arm body includes intermediate connecting body, and the intermediate connecting body side is fixedly connected with
Insulator；The lower cross-arm body includes intermediate connecting body, and the intermediate connecting body two sides are fixedly connected to insulator；It is described
The outer surface of insulator be smooth arc-shaped, and be equipped with several baffles；The insulator is far from the intermediate connecting body
One end be fixedly connected with terminals；The insulator is made of materials at two layers, including internal SMC glass reinforced plastic is arranged in,
The SMC frp layer outer cladding is equipped with electro-insulating rubber layer.
Further, the terminals include connector, and the connector is fixed far from the side of the insulator
It is connected with lower fixinig plate；Reinforcing rib is fixedly connected with below the lower fixinig plate；Detachably connect above the lower fixinig plate
It is connected to fixinig plate.
Further, it is equipped with the first groove in the lower fixinig plate, is equipped with the second groove in the upper fixinig plate；Institute
The first groove stated is equipped with anti-skid design；Second groove is equipped with non-slip process.
Further, ogive is equipped in the reinforcing rib.
Further, the connector, lower fixinig plate, reinforcing rib are integrally formed；The lower fixinig plate with it is described
Upper fixinig plate is detachably connected by fastener.
Further, the intermediate connecting body includes the first connector, and the first connector side detachably connects
It is connected to the second connector.
Further, second connector is arc-shaped and described the second connector and first connector
It is detachably connected by fastener.
Further, the first connector both ends are equipped with connecting column, and the insulator is fixedly connected on the company
It connects on column.
Further, first connector is equipped with liner plate close to the side of second connector.
A kind of integral type insulator crossarm of the invention, structure is simple, easy for installation, and the design of upper, lower horizontal carrier has both
The effect of cross-arm and insulator, reduces material cost in conventional two-piece insulator crossarm, eliminates staff and installs insulation
The step of son, reduces the workload of staff；The design of insulator materials at two layers ensure that structural strength, and guarantee
Insulation performance；The design of several baffles on insulator, can prevent insulator from short circuit occurring because of dust accretions, further really
Protect the safety of insulator.
Meanwhile the design of the smooth arc-shaped outer surface of insulator, make birds be difficult to nest on insulator；Compared to biography
Bird-resistant, bird-proof cover, anti-bird baffle, windmill type bird-proof device, ultrasonic wave bird-proof device of system etc., greatly reduce material cost
And human cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the internal structure cross-sectional view of insulator；
Fig. 3 is the structural schematic diagram of terminals；
Fig. 4 is the structural schematic diagram of upper fixinig plate；
Fig. 5 is the structural schematic diagram of intermediate connecting body.
In figure, the upper cross-arm body of 1-, cross-arm body under 2-, 3- intermediate connecting body, 4- insulator, 5- terminals, 6- electric pole；
The first connector of 3.1-, the second connector of 3.2-, 3.3- connecting column, 3.4- liner plate；4.1- baffle, 4.2-SMC glass reinforced plastic, 4.3-
Electro-insulating rubber layer；5.1- connector, fixinig plate under 5.2-, 5.3- reinforcing rib, the upper fixinig plate of 5.4-, the first groove of 5.5-, 5.6-
Second groove, 5.7- anti-skid design, 5.8- non-slip process, 5.9- ogive.
Specific embodiment
It elaborates with reference to the accompanying drawing to a kind of integral type insulator crossarm of the invention.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of integral type insulator crossarm, including upper cross-arm body 1 and be set to
The lower cross-arm body 2 of 1 lower section of cross-arm body；Upper cross-arm body 1 includes intermediate connecting body 3, and 3 side of intermediate connecting body is fixedly connected with insulation
Body 4；Lower cross-arm body 2 includes intermediate connecting body 3, and 3 two sides of intermediate connecting body are fixedly connected to insulator 4；The appearance of insulator 4
Face is smooth arc-shaped, and is equipped with several baffles 4.1；Insulator 4 is fixedly connected with wiring far from one end of intermediate connecting body 3
End 5；Insulator 4 is made of materials at two layers, and including internal SMC glass reinforced plastic 4.2 is arranged in, 4.2 outer cladding of SMC glass reinforced plastic is equipped with
Electro-insulating rubber layer 4.3；Terminals 5 include connector 5.1, and connector 5.1 is fixedly connected with lower fixation far from the side of insulator 4
Piece 5.2；Reinforcing rib 5.3 is fixedly connected with below lower fixinig plate 5.2；Fixinig plate is removably connected with above lower fixinig plate 5.2
5.4；It is equipped with the first groove 5.5 in lower fixinig plate 5.2, is equipped with the second groove 5.6 in upper fixinig plate 5.4；It is set on first groove 5.5
There is anti-skid design 5.7；Second groove 5.6 is equipped with non-slip process 5.8；Ogive 5.9 is equipped in reinforcing rib 5.3；Connector
5.1, lower fixinig plate 5.2, reinforcing rib 5.3 are integrally formed；Lower fixinig plate 5.2 is detachable by fastener with upper fixinig plate 5.4
Connection；Intermediate connecting body 3 includes the first connector 3.1, and 3.1 side of the first connector is removably connected with the second connector 3.2；
Second connector 3.2 is arc-shaped, and the second connector 3.2 is detachably connected with the first connector 3.1 by fastener；First
3.1 both ends of connector are equipped with connecting column 3.3, and insulator 4 is fixedly connected on the connecting column 3.3；First connector 3.1 is close
The side of second connector 3.2 is equipped with liner plate 3.4.
In actual installation, first by equipment such as cranes, upper cross-arm body 1 and lower cross-arm body 2 are transported to suitable by staff
Position；Intermediate connecting body 3 is opened again, and electric pole 6 is made to pass through intermediate connecting body 3；Then, staff closes tight first connector
3.1 and second connector 3.2, so that liner plate 3.4 and the second connector 3.2 on the first connector 3.1 is clamped electric pole 6, is used in combination
Fastener securely fixes；Upper cross-arm body 1 and lower cross-arm body 2 are installed on the suitable position of electric pole 6 in aforementioned manners；It installs
Bi Hou, staff can fix electric wire on terminals 5.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (9)
1. a kind of integral type insulator crossarm, it is characterised in that: including upper cross-arm body (1) and be set under the upper cross-arm body (1)
The lower cross-arm body (2) of side；The upper cross-arm body (1) includes intermediate connecting body (3), and the intermediate connecting body (3) side is solid
Surely insulator (4) are connected with；The lower cross-arm body (2) includes intermediate connecting body (3), and the intermediate connecting body (3) two sides are equal
It is fixedly connected with insulator (4)；The outer surface of the insulator (4) is smooth arc-shaped, and is equipped with several baffles
(4.1)；The insulator (4) is fixedly connected with terminals (5) far from the one end of the intermediate connecting body (3)；Described is exhausted
Edge body (4) is made of materials at two layers, including internal SMC glass reinforced plastic (4.2), described SMC glass reinforced plastic (4.2) outsourcing is arranged in
It is covered with electro-insulating rubber layer (4.3).
2. a kind of integral type insulator crossarm according to claim 1, it is characterised in that: the terminals (5) include connecting
Junctor (5.1), the connector (5.1) are fixedly connected with lower fixinig plate (5.2) far from the side of the insulator (4)；Institute
Reinforcing rib (5.3) are fixedly connected with below the lower fixinig plate (5.2) stated；It is detachably connected above the lower fixinig plate (5.2)
There are upper fixinig plate (5.4).
3. a kind of integral type insulator crossarm according to claim 2, it is characterised in that: in the lower fixinig plate (5.2)
Equipped with the first groove (5.5), the second groove (5.6) are equipped in the upper fixinig plate (5.4)；First groove (5.5)
It is equipped with anti-skid design (5.7)；Second groove (5.6) is equipped with non-slip process (5.8).
4. a kind of integral type insulator crossarm according to claim 2, it is characterised in that: set in the reinforcing rib (5.3)
There are ogive (5.9).
5. a kind of integral type insulator crossarm according to claim 2, it is characterised in that: the connector (5.1), lower solid
Stator (5.2), reinforcing rib (5.3) are integrally formed；The lower fixinig plate (5.2) is with fixed (5.4) by tight
Firmware is detachably connected.
6. a kind of integral type insulator crossarm according to claim 1, it is characterised in that: intermediate connecting body (3) packet
It includes the first connector (3.1), described the first connector (3.1) side is removably connected with the second connector (3.2).
7. a kind of integral type insulator crossarm according to claim 6, it is characterised in that: second connector (3.2)
To be arc-shaped, and second connector (3.2) is detachably connected with first connector (3.1) by fastener.
8. a kind of integral type insulator crossarm according to claim 6, it is characterised in that: first connector (3.1)
Both ends are equipped with connecting column (3.3), and the insulator (4) is fixedly connected on the connecting column (3.3).
9. a kind of integral type insulator crossarm according to claim 8, it is characterised in that: first connector (3.1)
Liner plate (3.4) are equipped with close to the side of second connector (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910872727.1A CN110485796A (en) | 2019-09-16 | 2019-09-16 | A kind of integral type insulator crossarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910872727.1A CN110485796A (en) | 2019-09-16 | 2019-09-16 | A kind of integral type insulator crossarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110485796A true CN110485796A (en) | 2019-11-22 |
Family
ID=68558210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910872727.1A Pending CN110485796A (en) | 2019-09-16 | 2019-09-16 | A kind of integral type insulator crossarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406734A (en) * | 2020-04-29 | 2020-07-14 | 宁波功成电气有限公司 | Insulating cross arm with energy storage formula bird repellent device |
| FR3109598A1 (en) * | 2020-06-04 | 2021-10-29 | Saae Malico Connectors International | BRACKET INTENDED TO BE FIXED TO A POST |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200241085Y1 (en) * | 2001-04-20 | 2001-10-11 | 평일산업 주식회사 | A polymer dead end preventing from building a nest of birds |
| CN201474359U (en) * | 2009-09-02 | 2010-05-19 | 南通市神马电力科技有限公司 | Inverted F-shaped insulated tower used for electric network power transmission line |
| CN201539123U (en) * | 2009-09-02 | 2010-08-04 | 南通市神马电力科技有限公司 | Inverted F-shaped insulation tower with slant pull rods used in power grid transmission lines |
| CN201649767U (en) * | 2009-09-02 | 2010-11-24 | 南通市神马电力科技有限公司 | Compound insulating tower for power transmission line |
| CN208024055U (en) * | 2018-03-12 | 2018-10-30 | 江苏神马电力股份有限公司 | A kind of cross-arm wire fixture and cross-arm |
| CN208122459U (en) * | 2018-03-08 | 2018-11-20 | 廊坊北熔电气股份有限公司 | A kind of circular rod type lightning protection insulator crossarm |
| CN110017052A (en) * | 2019-04-30 | 2019-07-16 | 河北盛达电力器材有限公司 | A kind of compound cross-arm |
| CN209169901U (en) * | 2018-11-07 | 2019-07-26 | 华威博奥(文安)电力设备有限公司 | A kind of compound cross arm end fitting of electric pole |
| CN210714043U (en) * | 2019-09-16 | 2020-06-09 | 宁波功成电气有限公司 | Integrated insulating cross arm |
-
2019
- 2019-09-16 CN CN201910872727.1A patent/CN110485796A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200241085Y1 (en) * | 2001-04-20 | 2001-10-11 | 평일산업 주식회사 | A polymer dead end preventing from building a nest of birds |
| CN201474359U (en) * | 2009-09-02 | 2010-05-19 | 南通市神马电力科技有限公司 | Inverted F-shaped insulated tower used for electric network power transmission line |
| CN201539123U (en) * | 2009-09-02 | 2010-08-04 | 南通市神马电力科技有限公司 | Inverted F-shaped insulation tower with slant pull rods used in power grid transmission lines |
| CN201649767U (en) * | 2009-09-02 | 2010-11-24 | 南通市神马电力科技有限公司 | Compound insulating tower for power transmission line |
| CN102003098A (en) * | 2009-09-02 | 2011-04-06 | 南通市神马电力科技有限公司 | Composite insulating tower for power grid transmission line |
| CN208122459U (en) * | 2018-03-08 | 2018-11-20 | 廊坊北熔电气股份有限公司 | A kind of circular rod type lightning protection insulator crossarm |
| CN208024055U (en) * | 2018-03-12 | 2018-10-30 | 江苏神马电力股份有限公司 | A kind of cross-arm wire fixture and cross-arm |
| CN209169901U (en) * | 2018-11-07 | 2019-07-26 | 华威博奥(文安)电力设备有限公司 | A kind of compound cross arm end fitting of electric pole |
| CN110017052A (en) * | 2019-04-30 | 2019-07-16 | 河北盛达电力器材有限公司 | A kind of compound cross-arm |
| CN210714043U (en) * | 2019-09-16 | 2020-06-09 | 宁波功成电气有限公司 | Integrated insulating cross arm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406734A (en) * | 2020-04-29 | 2020-07-14 | 宁波功成电气有限公司 | Insulating cross arm with energy storage formula bird repellent device |
| FR3109598A1 (en) * | 2020-06-04 | 2021-10-29 | Saae Malico Connectors International | BRACKET INTENDED TO BE FIXED TO A POST |
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