CN105870839B - A kind of electric wire pole anchor ear - Google Patents
A kind of electric wire pole anchor ear Download PDFInfo
- Publication number
- CN105870839B CN105870839B CN201610332801.7A CN201610332801A CN105870839B CN 105870839 B CN105870839 B CN 105870839B CN 201610332801 A CN201610332801 A CN 201610332801A CN 105870839 B CN105870839 B CN 105870839B
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- electric wire
- ring
- extension board
- valves
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
-
- 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
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of electric wire pole anchor ear, including multiple ring valves, in addition to tightening device and lock, multiple ring valves are hinged successively, tightening device tightens up two arbitrarily be hinged ring valves to flexual center, and the Kou Chu that surrounds after multiple ring valves are hinged successively is provided with lock so that multiple ring annulus embrace electric pole.Tightening device tightens up two arbitrarily be hinged ring valves to flexual center, tightening device is flexible, that is the size of encircling between multiple ring valves is variable, become holding function without leave using it, electric wire pole anchor ear ring, which is directly embraced, clamps electric pole bottom, when then installing predetermined setting height(from bottom) is up shifted onto with the instrument that raises, during raising, diminish with the diameter of electric pole, electric wire pole anchor ear tightens up clamping in the presence of tightening device, do not fall out, then lock fastening, realize Fast Installation, and, implement manual work in the position that safe current potential distance deficiency is reached without workmen, realize the livewire work Fast Installation of electric wire pole anchor ear.
Description
Technical field
The present invention relates to Telegraph pole guy technical field, more particularly to a kind of electric wire pole anchor ear.
Background technology
Electric wire pole anchor ear is one kind of electric armour clamp, and common type is the hardware of annulus shape, typically in electric wire
Bar it is vertical good on the ground after, drawing is arranged on electric pole middle and upper part before setting electric wire, and the effect of electric wire pole anchor ear is to connect electric pole
With fixed bracing wire, while fixed pulling force is distributed to the contact surface of anchor ear and electric pole, to protect the electric pole table of bracing wire position
Face is injury-free, and the other end of fixed bracing wire fixes on the ground.
In the prior art, the agent structure of electric wire pole anchor ear is usually two semiorbicular hoop valves, and binding round on the outer wall of valve has
Bracing wire otic placode, hoop valve both ends are bolted, and embrace the middle and upper part of electric pole.The middle low-voltage-grade electricity of China's power system
What the electric pole on line of force road was commonly used is armored concrete taper electric pole, and its taper (the ratio between diameter and height) is usually 1/
75.Anchor ear installation is typically to be put down by workmen's climbing to electric pole middle and upper part, or standing in moving liftings such as high-altitude operation vehicles
On platform, manually installed.
In the prior art, need to be carried by installation personnel because anchor ear is the discrete part that is bolted, during installation
Each part, manually installed after reaching installation site；For the safety meter of workmen, installment work is typically in non-pull the wire
Electric pole on, or carried out the existing electric pole powered off temporarily on.
In the prior art, installment work needs to carry instrument and anchor ear climbing or by high-altitude operation vehicle etc. by workmen
Mobile lifting platform, reaches the construction location of electric pole middle and upper part, and cost is higher；And power circuit on utility poles is powered
When, because anchor ear installation site is apart from alive circuit safe current potential distance deficiency, the security of workmen it is difficult to ensure that, it is difficult to
Implement operation.In addition, original bracing wire defect needs after the universal coastal area of typhoon weather is for take precautions against natural calamities reinforcing needs, or calamity
In the case of quick increase bracing wire, it is necessary in circuit charging operation, implement the fast live line operation installation of bracing wire clip.It is existing
Technology can not meet this demand.
Therefore, how a kind of electric wire pole anchor ear is provided, is current people in the art to realize livewire work Fast Installation
Member's technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of electric wire pole anchor ear, to realize Fast Installation.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of electric wire pole anchor ear, including multiple ring valves, in addition to tightening device and lock, multiple ring valves are cut with scissors successively
Connect, the tightening device tightens up two arbitrarily be hinged ring valves to flexual center, multiple ring valves be hinged successively after conjunction
The lock is provided with perisotomice so that multiple ring annulus embrace electric pole.
Preferably, left ring valve, middle ring valve and the right ring valve that multiple ring valves are respectively hinged successively.
Preferably, above-mentioned tightening device is holddown spring, and the holddown spring is set in the hinge of ring valve described in any two
One of them described ring valve is pushed down on the hinging pin shaft at the place of connecing and one end, and its other end pushes down another ring valve.
Preferably, above-mentioned lock includes left buckle, middle connecting rod and the right buckle being sequentially connected, and the left ring valve is located at institute
State the one end surrounded at mouth and be provided with the first extension board, the right ring valve is provided with second positioned at described one end surrounded at mouth
Extension board, when multiple ring valves surround fastening, the plate face of first extension board and second extension board aligns, described
Chute is provided with first extension board, what the left buckle slided is arranged in the chute, and the bottom of the right buckle is higher than
The bottom of the left buckle, falling stop bolt is provided with the chute, the left buckle is stopped by the falling stop bolt, the right buckle
Away from second extension board, the falling stop bolt is extracted, the left buckle is fallen completely within the chute, and the right buckle clasps
Second extension board, the lock fix first extension board and second extension board, and multiple ring annulus are embraced
Firmly electric pole.
Preferably, the bottom of above-mentioned right buckle is provided with the inclined arc in direction for being directed away from second extension board
Plate.
Preferably, groove is provided with the top of above-mentioned first extension board and the second extension board, when the extraction falling stop bolt
Afterwards, the middle connecting rod is fallen into two grooves.
Preferably, corresponding position is provided with through hole, the falling stop bolt on the side wall of above-mentioned chute and the left buckle
Insert in two through holes.
Preferably, exposed one end outside of above-mentioned falling stop bolt is provided with extraction ring.
Preferably, bracing wire otic placode is provided with above-mentioned middle ring valve, the bracing wire otic placode aligns setting with the middle connecting rod.
Electric wire pole anchor ear provided by the invention, including multiple ring valves, in addition to tightening device and lock, multiple ring valves
It is hinged successively, the tightening device tightens up two arbitrarily be hinged ring valves to flexual center, and multiple ring valves are hinged successively
The Kou Chu that surrounds afterwards is provided with the lock so that multiple ring annulus embrace electric pole.In use, have two kinds of application methods,
The first, because tightening device tightens up two arbitrarily be hinged ring valves to flexual center, tightening device is flexible, that is to say, that
Size of encircling between multiple ring valves is variable, and therefore, can utilizing its change, holding function, electric wire pole anchor ear ring are direct without leave
Embrace and clamp electric pole bottom, predetermined setting height(from bottom) is up shifted onto with the instrument that raises when then installing, during raising,
Diminish with the diameter of electric pole, electric wire pole anchor ear tightens up clamping in the presence of tightening device, does not fall out, then lock button
Tightly, Fast Installation is realized, also, the position implementation manual work of safe current potential distance deficiency is reached without workmen, is realized
The livewire work Fast Installation of electric wire pole anchor ear, its operation is reduced while the efficiency and security of anchor ear installation exercise is improved
Cost.
Second, after electric wire pole anchor ear directly can also being put into specified altitude assignment by staff, lock locking, relatively
In bolt connecting mode of the prior art, Fast Installation can be still realized.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of electric wire pole anchor ear provided in an embodiment of the present invention；
Fig. 2 is the structural representation latched when falling stop bolt provided in an embodiment of the present invention is not extracted；
Fig. 3 is the structural representation latched when falling stop bolt provided in an embodiment of the present invention is extracted；
Fig. 4 is structural representation when electric wire pole anchor ear provided in an embodiment of the present invention uses.
In figure 1 above -4：
Electric wire pole anchor ear 10, middle ring valve 11, left ring valve 12, right ring valve 13, hinging pin shaft 20, holddown spring 30, lock 40,
Left buckle 41, middle connecting rod 42, right buckle 43, chute 50, falling stop bolt 60, bracing wire otic placode 70.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1-Fig. 4 is refer to, Fig. 1 is the structural representation of electric wire pole anchor ear provided in an embodiment of the present invention；Fig. 2 is this hair
The structural representation that the falling stop bolt that bright embodiment provides latches when not extracting；Fig. 3 is that falling stop bolt provided in an embodiment of the present invention pulls out
The structural representation latched when going out；Fig. 4 is structural representation when electric wire pole anchor ear provided in an embodiment of the present invention uses.
Electric wire pole anchor ear 10 provided in an embodiment of the present invention, including multiple ring valves, in addition to tightening device and lock, it is multiple
Ring valve is hinged successively, and tightening device tightens up two arbitrarily be hinged ring valves to flexual center, multiple ring valves be hinged successively after surround
Lock is provided with mouthful so that multiple ring annulus embrace electric pole.In use, have two kinds of application methods, the first, due to tightening up
Device tightens up two arbitrarily be hinged ring valves to flexual center, and tightening device is flexible, that is to say, that between multiple ring valves
It is variable to encircle size, therefore, can utilize its change holding function without leave, electric wire pole anchor ear ring 10, which is directly embraced, clamps electricity
Line bar bottom, predetermined setting height(from bottom) is up shifted onto with the instrument that raises when then installing, during raising, with electric pole
Diameter diminishes, and electric wire pole anchor ear 10 tightens up clamping in the presence of tightening device, does not fall out, then lock fastening, realizes fast
Speed installation, also, reach the insufficient position of safe current potential distance without workmen and implement manual work, realize electric wire pole anchor ear
10 livewire work Fast Installation, its operating cost is reduced while the efficiency and security of anchor ear installation exercise is improved.
That is there is electric wire pole anchor ear 10 provided in an embodiment of the present invention electric pole to become holding function without leave, can be first straight greatly in near-earth
Set implements pre-installation on utility poles at footpath.
Second, after electric wire pole anchor ear 10 directly can also being put into specified altitude assignment by staff, lock locking, phase
For bolt connecting mode of the prior art, Fast Installation can be still realized.
Multiple ring valves can be two ring valves, three ring valves, four ring valves and more ring valves, and ring valve is more, and structure is more multiple
Miscellaneous, cost is higher, and ring valve can influence to encircle the adjustable range of size very little, therefore, preferably with three ring valves, below with three
Illustrated exemplified by ring valve, for example, left ring valve 12, middle ring valve 11 and right ring valve 13 that multiple ring valves are respectively hinged successively, can
To be referred to as three-stage anchor ear ring, the cylindrical space of vertical direction is surrounded after three ring valve connections in anchor ear.Tightening device is pressure
Tight spring 30, the structure of holddown spring 30 is central ring belt both wings, and central circular ring structure can be enclosed on hinging pin shaft 20, is compressed
Spring 30 is set on the hinging pin shaft 20 of the hinged place of any two ring valve and one of ring valve, its other end are pushed down in one end
Another ring valve is pushed down, hinging pin shaft 20 uses column pin of the both ends with manufactured head.Specifically, it is in left ring valve 12 and middle ring
The hinged place of valve 11 is provided with the first holddown spring for compressing left ring valve 12 and middle ring valve 11 to flexual center direction, the He of middle ring valve 11
The hinged place of right ring valve 13 is provided with the second holddown spring for compressing middle ring valve 11 and right ring valve 13 to flexual center direction, compresses bullet
Spring 30 is simple in construction, and can obtain excellent as fixed bit, structure by the use of the hinging pin shaft 20 of the hinged place between ring valve
Change.
Wherein, lock 40 can be automatic locking, it is of course possible to be to latch manually, staff can be with if automatic locking
Whole process need not climb to a higher point, manually if lock, naturally it is also possible to realize staff can whole process need not climb to a higher point, and cost is more
Low, exemplified by latching manually, lock includes left buckle 41, middle connecting rod 42 and the right buckle 43 being sequentially connected, the position of left ring valve 12
Described one end surrounded at mouth is provided with the first extension board, right ring valve 13 is provided with the positioned at described one end surrounded at mouth
Two extension boards, when multiple ring valves surround fastening, the plate face of the first extension board and the second extension board aligns, and is set on the first extension board
Chute 50 is equipped with, what left buckle 41 slided is arranged in chute 50, and the bottom of right buckle 43 is higher than the bottom of left buckle 41, chute
Falling stop bolt 60 is provided with 50, left buckle 41 is stopped by falling stop bolt 60, and right buckle 43 extracts falling stop bolt away from the second extension board
60, left buckle 41 is fallen completely within chute 50, and right buckle 43 clasps the second extension board, is latched and is extended the first extension board and second
Plate is fixed, and multiple ring annulus embrace electric pole.The second extension board, right buckle are smoothly clasped in order that obtaining when right buckle 43 is fallen
43 bottom is provided with the inclined arc in direction for being directed away from the second extension board.And in order to improve the stabilization after lock pins
Property, groove is provided with the top of the first extension board and the second extension board, after falling stop bolt 60 is extracted, middle connecting rod 42 falls into two
In groove, groove more than enough can provide the spacing of one degree of freedom.
Wherein, left buckle 41 is longer, its lower end by chute 50 limit its can only in the vertical direction move, chute 50 is suitable
In guide sleeve, can only vertically it be moved for limiting left buckle 41, middle connecting rod 42 is cylinder, can be for use by U-loop etc.
Connection gold utensil connecting stay wire.When lock is in initial position, right buckle 43 is taking out higher than the second extension board on right ring valve 13
After falling stop bolt 60, vertical whereabouts is latched, middle connecting rod 42 falls into left ring valve 12 and the first extension board and second on right ring valve 13 prolongs
In the groove for stretching plate, right buckle 43 clasps the second extension board of right ring valve, has the function that fastening anchor ear causes it to close.
For realizing that manual lock staff's whole process need not climb to a higher point, corresponding position in the side wall of chute 50 and left buckle 41
Put and be provided with through hole, falling stop bolt 60 is inserted in two through holes, as long as falling stop bolt 60 is extracted, then it is contemplated that passing through
A piece rope body holds falling stop bolt 60, it is necessary to pull rope body when extracting falling stop bolt 60.In order to facilitate the extraction of falling stop bolt 60, stop
The exposed one end outside for falling bolt 60 is provided with extraction ring, and extracting ring can be with binding rope body, naturally it is also possible to directly uses hand-lifting
Go out.
In order to balance the pulling force of bracing wire, bracing wire otic placode 70 is provided with middle ring valve 11, bracing wire otic placode 70 and middle connecting rod 11 are right
It is positive to set.The bracing wire of so wherein side is fixed on bracing wire otic placode 70, and the bracing wire of opposite side is fixed on middle connecting rod 42, and
Because bracing wire is connecting rod 42 in holding obliquely, the pinning performance of lock is further improved.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (6)
1. a kind of electric wire pole anchor ear, including multiple ring valves, it is characterised in that also including tightening device and lock,
Multiple ring valves are hinged successively, and the tightening device tightens up two arbitrarily be hinged ring valves to flexual center,
The Kou Chu that surrounds after multiple ring valves are hinged successively is provided with the lock so that multiple ring annulus embrace electric wire
Bar,
Left ring valve, middle ring valve and the right ring valve that multiple ring valves are respectively hinged successively,
The tightening device is holddown spring, and the holddown spring is set in the swivel pin of the hinged place of ring valve described in any two
One of them described ring valve is pushed down on axle and one end, and its other end pushes down another ring valve,
The lock includes left buckle, middle connecting rod and the right buckle being sequentially connected,
The left ring valve is provided with the first extension board positioned at described one end surrounded at mouth, and the right ring valve is located at the conjunction
One end at perisotomice is provided with the second extension board, when multiple ring valves surround fastening, first extension board and described
The plate face of two extension boards aligns,
Chute is provided with first extension board, what the left buckle slided is arranged in the chute, the right buckle
Bottom is higher than the bottom of the left buckle,
Falling stop bolt is provided with the chute, the left buckle is stopped that the right buckle is away from described second by the falling stop bolt
Extension board,
The falling stop bolt is extracted, the left buckle is fallen completely within the chute, and the right buckle clasps second extension board,
The lock fixes first extension board and second extension board, and multiple ring annulus embrace electric pole.
2. electric wire pole anchor ear according to claim 1, it is characterised in that the bottom of the right buckle, which is provided with, to be directed away from
The inclined arc in direction of second extension board.
3. electric wire pole anchor ear according to claim 1, it is characterised in that the top of first extension board and the second extension board
Portion is provided with groove, and after the falling stop bolt is extracted, the middle connecting rod is fallen into two grooves.
4. electric wire pole anchor ear according to claim 1, it is characterised in that right in the side wall of the chute and the left buckle
The position answered is provided with through hole, and the falling stop bolt is inserted in two through holes.
5. electric wire pole anchor ear according to claim 1, it is characterised in that exposed one end outside of the falling stop bolt is set
It is equipped with extraction ring.
6. electric wire pole anchor ear according to claim 1, it is characterised in that bracing wire otic placode, institute are provided with the middle ring valve
State bracing wire otic placode and align setting with the middle connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332801.7A CN105870839B (en) | 2016-05-18 | 2016-05-18 | A kind of electric wire pole anchor ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332801.7A CN105870839B (en) | 2016-05-18 | 2016-05-18 | A kind of electric wire pole anchor ear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105870839A CN105870839A (en) | 2016-08-17 |
| CN105870839B true CN105870839B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610332801.7A Active CN105870839B (en) | 2016-05-18 | 2016-05-18 | A kind of electric wire pole anchor ear |
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| CN (1) | CN105870839B (en) |
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| CN108505814A (en) * | 2016-08-24 | 2018-09-07 | 周科言 | A kind of electric pole supporting device |
| CN107017580B (en) * | 2017-05-18 | 2018-08-24 | 赵少林 | A kind of electric pole removes Bird's Nest device |
| CN107503556A (en) * | 2017-08-29 | 2017-12-22 | 深圳市蓝豆芽科技有限公司 | A kind of high stable signal tower for being easy to maintenance |
| CN109399481B (en) * | 2018-01-26 | 2023-08-11 | 国网浙江省电力公司湖州供电公司 | Improved portable distribution transformer hanging bracket |
| CN209809428U (en) * | 2018-08-18 | 2019-12-20 | 国网江西省电力有限公司南昌供电分公司 | Three-clamping-arm climbing pole hoop |
| CN110644839A (en) * | 2019-08-16 | 2020-01-03 | 广东电网有限责任公司 | Buckle formula structure of wire pole staple bolt device |
| CN110552936A (en) * | 2019-08-16 | 2019-12-10 | 广东电网有限责任公司 | Wire pole staple bolt device of balanced acting as go-between |
| CN110792314A (en) * | 2019-11-13 | 2020-02-14 | 广东电网有限责任公司 | Buckle formula structure of wire pole staple bolt device |
| CN110894759B (en) * | 2019-12-07 | 2021-03-05 | 山东顺通电力工程有限公司 | Power transmission line erected electric power telegraph pole |
| CN111926915B (en) * | 2020-08-13 | 2021-10-08 | 江苏跃发建设工程有限公司 | Adjustable assembled steel construction beam column |
| CN112467606B (en) * | 2020-11-02 | 2022-04-22 | 国网河南省电力公司孟津县供电公司 | Bird nest removing device on power supply line |
| CN112878783A (en) * | 2021-01-13 | 2021-06-01 | 蔡鸿玲 | Electric power staple bolt of acting as go-between |
| CN113545279A (en) * | 2021-07-21 | 2021-10-26 | 福建佳园生态建设有限公司 | Meteorological big data monitoring device for intelligent irrigation system |
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| US3256656A (en) * | 1960-12-22 | 1966-06-21 | Jr Richard G Price | Bracing means for telephone poles and the like |
| CN2627333Y (en) * | 2003-07-18 | 2004-07-21 | 铁岭中油机械设备制造有限公司 | Three-clove style quick-opening clamping blind plate |
| CN101457598B (en) * | 2008-12-05 | 2011-04-20 | 重庆市电力公司 | Anti-reversing device for pole |
| CN103090115B (en) * | 2011-10-27 | 2015-01-07 | 航天精工有限公司 | Method and structure for quickly fixing hoop |
| CN202391200U (en) * | 2011-12-22 | 2012-08-22 | 扬州国电通用电力机具制造有限公司 | Device for preventing telegraph pole from tilting |
| CN203308113U (en) * | 2013-06-05 | 2013-11-27 | 国家电网公司 | Portable cement electric pole centering device |
| CN104847159A (en) * | 2015-05-19 | 2015-08-19 | 国网河南许昌县供电公司 | Special safety belt pendant for annular concrete pole |
| CN205811425U (en) * | 2016-05-18 | 2016-12-14 | 广东电网有限责任公司电力科学研究院 | A kind of electric pole anchor ear |
-
2016
- 2016-05-18 CN CN201610332801.7A patent/CN105870839B/en active Active
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| CN105870839A (en) | 2016-08-17 |
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