CN207526223U - A kind of wind-proof cross-arm - Google Patents
A kind of wind-proof cross-arm Download PDFInfo
- Publication number
- CN207526223U CN207526223U CN201721362981.XU CN201721362981U CN207526223U CN 207526223 U CN207526223 U CN 207526223U CN 201721362981 U CN201721362981 U CN 201721362981U CN 207526223 U CN207526223 U CN 207526223U
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- China
- Prior art keywords
- cross bar
- mounting blocks
- cross
- slot
- wind
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- 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.)
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- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model is related to cross-arm technical fields, especially a kind of wind-proof cross-arm, including casing, the side of described sleeve pipe is connected with the first mounting blocks by two spaced second connecting plates, jack is offered in first mounting blocks, horizontally disposed first cross bar is inserted in the jack, and first cross bar both sides and jack inner wall between connected by horizontally disposed spring, it is connected between the inside of two the second connecting plates by the first montant being vertically arranged, and first offers the through-hole being connected with the first montant on cross bar, the top and bottom of first cross bar is both provided with supporting mechanism.The utility model has the advantages that simple in structure, easy to use and flexibility is high, and when strong wind is when weather, the first cross bar can deflect to a certain extent, reduces the possibility that the tie point of the first cross bar is broken.
Description
Technical field
The utility model is related to cross-arm technical field more particularly to a kind of wind-proof cross-arms.
Background technology
At present, requirement of the national grid to power supply reliability is higher and higher, and transmission line of electricity carries the transmissions of electricity such as conducting wire and sets
It is standby, to ensure power-on time, it is necessary to ensure security performance of the shaft tower under various meteorological conditions.Due to meteorological factor influence,
Such as wind or sleet weather there is a situation where being broken between cross-arm and the tie point of electric pole, influence power grid normal operation.
Utility model content
The purpose of this utility model is easily broken all over the world severe to solve cross-arm in the prior art
The shortcomings that, and a kind of wind-proof cross-arm proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of wind-proof cross-arm is designed, including casing, the side of described sleeve pipe passes through two spaced second connections
Plate is connected with the first mounting blocks, and jack is offered in first mounting blocks, horizontally disposed first is inserted in the jack
Cross bar, and connected between the both sides of the first cross bar and the inner wall of jack by horizontally disposed spring, two the second connecting plates
Inside between connected by the first montant for being vertically arranged, and offer on the first cross bar and lead to what the first montant was connected
Hole, the top and bottom of first cross bar are both provided with supporting mechanism；
Slot is offered, and horizontally disposed inserted link is inserted in slot along its axial direction in first cross bar, it is described to insert
The side of bar is provided with sliding block, and the sliding slot being connected with the sliding block, the outer end of the inserted link are offered on the side wall of slot
The second cross bar is connected with, and the inside of inserted link and the second cross bar is inserted with operating lever jointly, is arranged at intervals in the operating lever
Two limited blocks, two limited blocks are sticked respectively in the outside of inserted link and the second cross bar, and the operating lever is close to one end of slot
Connecting rod is connected with, and connecting rod is threadedly coupled with slot, is provided with the second mounting blocks at the top of second cross bar, described
Wire casing, and the top setting limited position mechanism of the second mounting blocks are offered on two mounting blocks.
Preferably, described sleeve pipe is made of two semicanals for being oppositely arranged of being open, and the both sides of two semicanals are both provided with the
One connecting plate, and connect between two semicanals of the same side by screw thread with nut, two the second connecting plate settings
The outside of a semicanal wherein.
Preferably, the position-limit mechanism includes being arranged on the limiting plate above the second mounting blocks, the both sides of the limiting plate
It is connect by fixing bolt with the second mounting blocks, and the spiral shell being connected with two fixing bolts is offered on the second mounting blocks
Pit.
Preferably, the supporting mechanism includes the supporting rod being obliquely installed, and one end of the supporting rod connects with the first cross bar
It connects, and the other end of supporting rod is connected with the moving casing being vertically arranged, C-shaped block is provided in described sleeve pipe, the C-shaped block
Opening is vertically arranged with the second montant, and moving casing is movably set on the second montant.
The utility model proposes a kind of wind-proof cross-arm, advantageous effect is：The utility model have it is simple in structure, make
With convenient and flexibility it is high the advantages of, can make the cross-arm being made of the first cross bar, inserted link and the second cross bar integrally have compared with
Good flexibility, when strong wind is when weather, the first cross bar can deflect to a certain extent, reduce the connection of the first cross bar
The possibility that point is broken.And the position of the second mounting blocks is adjusted according to the usage requirement, convenient for user not
Section is lowered with situation to use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of wind-proof cross-arm overall structure diagram；
Fig. 2 be the utility model proposes a kind of wind-proof cross-arm the first cross bar internal structure schematic diagram；
Fig. 3 be the utility model proposes a kind of wind-proof cross-arm the first mounting blocks internal structure schematic diagram.
In figure：Casing 1, semicanal 2, the first connecting plate 3, C-shaped block 4, the second montant 5, the first montant 6, the second connecting plate 7,
First mounting blocks 8, the first cross bar 9, inserted link 10, the second cross bar 11, operating lever 12, limited block 13, the second mounting blocks 14, wire casing
15th, limiting plate 16, fixing bolt 17, slot 18, supporting rod 19, moving casing 20, connecting rod 21, jack 22, spring 23.
Specific 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
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of wind-proof cross-arm, including casing 1, the side of casing 1 passes through two spaced second
Connecting plate 7 is connected with the first mounting blocks 8, and casing 1 is made of the semicanal 2 that two openings are oppositely arranged, and the both sides of two semicanals 2 are equal
The first connecting plate 3 is provided with, and is connect between two semicanals 2 of the same side by screw thread with nut, two second connections
Plate 7 is disposed therein the outside of a semicanal 2, and setting is convenient for casing 1 and for the connection between the electric wire body of rod of installation in this way.
Jack 22 is offered in first mounting blocks 8, horizontally disposed first cross bar 9, and the both sides of the first cross bar 9 are inserted in jack 22
It being connect between the inner wall of jack 22 by horizontally disposed spring 23, spring 23 can increase the flexibility of the first cross bar 9,
During strong wind weather, the position of the first cross bar 9 can deflect to a certain extent, effectively reduce the first cross bar 9 and be broken
Possibility.It is connected by the first montant 6 being vertically arranged between the inside of two the second connecting plates 7, and is opened on the first cross bar 9
Equipped with the through-hole being connected with the first montant 6.
The top and bottom of first cross bar 9 is both provided with supporting mechanism.Supporting mechanism includes the supporting rod 19 being obliquely installed,
One end of supporting rod 19 is connect with the first cross bar 9, and the other end of supporting rod 19 is connected with the moving casing 20 being vertically arranged, set
C-shaped block 4 is provided on pipe 1, the opening of C-shaped block 4 is vertically arranged with the second montant 5, and moving casing 20 is movably set in
On two montants 5.Supporting rod 19 has preferable support effect to the first cross bar 9, reduces the possibility that the first cross bar 9 is broken
Property, and its position can rotate supporting rod 19 with the rotation of the first cross bar 9 when in use, convenient for actual use.
Slot 18 is offered, and horizontally disposed inserted link 10, inserted link are inserted in slot 18 along its axial direction in first cross bar 9
10 side is provided with sliding block, and the sliding slot being connected with the sliding block, the outer end of inserted link 10 are offered on the side wall of slot 18
The second cross bar 11 is connected with, and the inside of 10 and second cross bar 11 of inserted link is inserted with operating lever 12 jointly, is spaced in operating lever 12
It sets there are two limited block 13, two limited blocks 13 are sticked respectively in the outside of 10 and second cross bar 11 of inserted link, and operating lever 12 is leaned on
One end of nearly slot 18 is connected with connecting rod 21, and connecting rod 21 is threadedly coupled with slot 18, the top setting of the second cross bar 11
There are the second mounting blocks 14, wire casing 15, and the top setting limited position mechanism of the second mounting blocks 14 are offered on the second mounting blocks 14.
Position-limit mechanism includes the limiting plate 16 for being arranged on the top of the second mounting blocks 14, the both sides of limiting plate 16 by fixing bolt 17 with
Second mounting blocks 14 connect, and the threaded hole being connected with two fixing bolts 17 is offered on the second mounting blocks 14, in this way
Setting is convenient for that the position of cable is fixed, and between 16 and second mounting blocks 14 of limiting plate by fixing bolt 17 connects
It connects, convenient for needing to dismantle limiting plate 16 according to using.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of wind-proof cross-arm, including casing (1), which is characterized in that the side of described sleeve pipe (1) passes through two interval settings
The second connecting plate (7) be connected with the first mounting blocks (8), offers jack (22), the jack in first mounting blocks (8)
(22) horizontally disposed first cross bar (9) is inserted in, and logical between the inner wall of the both sides of the first cross bar (9) and jack (22)
It crosses horizontally disposed spring (23) to connect, the first montant (6) between the inside of two the second connecting plates (7) by being vertically arranged
Connection, and offers the through-hole being connected with the first montant (6) on the first cross bar (9), the top of first cross bar (9) and
Bottom is both provided with supporting mechanism；
Slot (18) is offered along its axial direction in first cross bar (9), and horizontally disposed inserted link is inserted in slot (18)
(10), the side of the inserted link (10) is provided with sliding block, and offers what is be connected with the sliding block on the side wall of slot (18)
Sliding slot, the outer end of the inserted link (10) are connected with the second cross bar (11), and inserted link (10) and the inside of the second cross bar (11) are common
Operating lever (12) is inserted with, is arranged at intervals on the operating lever (12) there are two limited block (13), two limited blocks (13) are distinguished
The outside being sticked in inserted link (10) and the second cross bar (11), the operating lever (12) are connected with connection close to one end of slot (18)
Bar (21), and connecting rod (21) is threadedly coupled with slot (18), and the second mounting blocks are provided at the top of second cross bar (11)
(14), wire casing (15), and the top setting limited position mechanism of the second mounting blocks (14) are offered on second mounting blocks (14).
2. a kind of wind-proof cross-arm according to claim 1, which is characterized in that described sleeve pipe (1) is opposite by two openings
Semicanal (2) composition of setting, the both sides of two semicanals (2) are both provided with the first connecting plate (3), and positioned at the two and half of the same side
It is connect between pipe (2) by screw thread with nut, two second connecting plates (7) are disposed therein the outside of a semicanal (2).
3. a kind of wind-proof cross-arm according to claim 1, which is characterized in that the position-limit mechanism includes being arranged on second
Limiting plate (16) above mounting blocks (14), the both sides of the limiting plate (16) pass through fixing bolt (17) and the second mounting blocks
(14) it connects, and the threaded hole being connected with two fixing bolts (17) is offered on the second mounting blocks (14).
4. a kind of wind-proof cross-arm according to claim 1, which is characterized in that the supporting mechanism includes what is be obliquely installed
Supporting rod (19), one end of the supporting rod (19) are connect with the first cross bar (9), and the other end of supporting rod (19) be connected with it is perpendicular
The moving casing (20) directly set is provided with C-shaped block (4) in described sleeve pipe (1), and the opening of the C-shaped block (4) is vertically arranged
There is the second montant (5), and moving casing (20) is movably set on the second montant (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721362981.XU CN207526223U (en) | 2017-10-23 | 2017-10-23 | A kind of wind-proof cross-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721362981.XU CN207526223U (en) | 2017-10-23 | 2017-10-23 | A kind of wind-proof cross-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526223U true CN207526223U (en) | 2018-06-22 |
Family
ID=62570485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721362981.XU Expired - Fee Related CN207526223U (en) | 2017-10-23 | 2017-10-23 | A kind of wind-proof cross-arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021078336A (en) * | 2019-11-13 | 2021-05-20 | 義烏市知新科技有限公司 | Outdoor switch box |
| CN117266659A (en) * | 2023-11-21 | 2023-12-22 | 河北东毅电力有限公司 | Cross arm of power supply line |
-
2017
- 2017-10-23 CN CN201721362981.XU patent/CN207526223U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021078336A (en) * | 2019-11-13 | 2021-05-20 | 義烏市知新科技有限公司 | Outdoor switch box |
| CN117266659A (en) * | 2023-11-21 | 2023-12-22 | 河北东毅电力有限公司 | Cross arm of power supply line |
| CN117266659B (en) * | 2023-11-21 | 2024-01-23 | 河北东毅电力有限公司 | Cross arm of power supply line |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 |