CN109524936A - It is a kind of for communicating the cable self-detaching device in overhead transmission line - Google Patents
It is a kind of for communicating the cable self-detaching device in overhead transmission line Download PDFInfo
- Publication number
- CN109524936A CN109524936A CN201910002996.2A CN201910002996A CN109524936A CN 109524936 A CN109524936 A CN 109524936A CN 201910002996 A CN201910002996 A CN 201910002996A CN 109524936 A CN109524936 A CN 109524936A
- Authority
- CN
- China
- Prior art keywords
- cable
- frame
- bottom plate
- transmission line
- overhead transmission
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 58
- 230000013011 mating Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 29
- 238000009434 installation Methods 0.000 description 10
- 239000011435 rock Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000010960 cold rolled steel Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241000238586 Cirripedia Species 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/18—Devices affording mechanical protection in the event of breakage of a line or cable, e.g. net for catching broken lines
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention provides a kind of for communicating the cable self-detaching device in overhead transmission line, the cable self-detaching device specifically includes that frame body and frame set and mating associate member cable supporting plate, wherein, the frame body, which includes at least, frame body bottom plate, 2 hollow cylinders, the two sides of the frame body bottom plate are fixed with hollow cylinder, and hollow cylinder extends downwardly;The frame set, which includes at least, has frame to cover bottom plate, 2 hollow column sleeves, and the hollow column sleeve back side is fixed with frame set bottom plate, and the hollow column sleeve can be plugged together with hollow cylinder;The cable supporting plate is to be mounted in overhead transmission line the device on Hoop for electric pole with frame set together different Kong Tongshuan, it is using hook-shaped plate body.When natural calamity occurs, the present invention is efficiently separated by frame body in cable autospasy frame and frame set, is realized the self-protection of cable, is avoided cable from being tightened up and snap, have the effect of self-protection, has ensured the safety for communicating cable in overhead transmission line.
Description
Technical field
The present invention relates to communication overhead transmission line engineering construction fields, more particularly to the protective device of overhead transmission line.
Background technique
With the upgrading and transformation of Communication in China network, Communication in China infrastructure construction is more accelerated.But in China
The natural calamity natural calamities such as area, especially earthquake, mud-rock flow, flood that take place frequently take place frequently a little, and communication accident constantly occurs, such as logical
The electric pole fracture of letter overhead transmission line, pole line inclination are destroyed by rush of water etc., and communication cable is caused partly or entirely to interrupt.These accidents
It not only causes damages to communication user and communication property right unit, while also result in the reconstruction after communications network calamity and safeguards tired
It is difficult.
In order to reduce communication accident incidence and prevent the generation of such accident, as shown in Figure 1, may usually send out at present
Raw disaster or disaster are taken place frequently the bar base that aerial pole line is reinforced using a building scheme for fender pier (barnacle or plain concrete) 002, with
This is used to protect overhead transmission line electric pole 001.Usual fender pier 002 is cylinder, and overhead transmission line electric pole 001 is fixed on fender pier 002
Centre.
It, can firm aerial pole line to a certain extent although such solution relative cost is relatively low, construction is simple
Bar base, but its power that is hit is weak, carrying and compression capability are limited, in powerful natural calamity (earthquake, mud-rock flow, flood
Deng) arrive when easily wave, easy avalanche, easily destroyed by rush of water, cannot prevent and be effectively protected communication overhead transmission line to the maximum extent
Safety.
As patent application 201611045710.1 discloses a kind of bridge pier protection structure and its construction method.The bridge pier is protected
Protection structure, including bridge pier body and bridge pier protective layer;Connection bolt is provided on the inner sidewall of bridge pier protective layer;Bridge pier protective layer is logical
The connection bolt is crossed to be fixed on the lateral wall of bridge pier body;The connection bolt insertion is arranged in bridge pier body.This hair
The outside that the protective case of the bright bridge pier protection structure is wrapped in bridge pier thoroughly completely cuts off using the high barrier property energy of protective case
Contact of the water with concrete pier to inhibit the corrosion for internal reinforcing bar and concrete effectively protects bridge pier,
Prolong the service life.
However, the patent application still uses cylindrical fender pier, have the weak power that is hit, carrying and compression capability limited
Defect.Simultaneously as electric pole is fixed in fender pier, when natural calamity occurs, communicate cable in overhead transmission line by
To the constraint of electric pole, lacks enough elastic telescopic spaces, be easy to the electric pole that destroys by rush of water under the action of external impact force, snap cable
Line, to generate communication line failure.Although fender pier solution can make somebody a mere figurehead the bar base of pole line by reinforcing to a certain extent
Protect overhead transmission line, but it in addition to the power that is hit is weak, carrying and compression capability it is limited other than, it also suffers from region, geography
The limitation or influence of the factors such as environment, geological state, weather conditions and variation cause that natural calamity or calamity may occur at some
Evil takes place frequently and a little effectively cannot be implemented or be applied, and with being unable to multi-scheme thus and is effectively protected and communicates cable in overhead transmission line
The safety of line.
Summary of the invention
Based on this, the purpose of the present invention is to provide a kind of for communicating the cable self-detaching device in overhead transmission line, the cable
Line self-detaching device is installed on electric pole, is the autospasy function using cable autospasy frame, in natural calamity (earthquake, mud-rock flow, flood
Deng) moment that electric pole punching (damage) is ruined in overhead transmission line will be communicated, function is efficiently separated by what the frame body and frame of cable autospasy frame covered
Can, the self-protection of cable is realized, to ensure the safety of cable in communication overhead transmission line.
It is another object of the present invention to provide a kind of for communicating the cable self-detaching device in overhead transmission line, the cable
Self-detaching device is installed on Hoop for electric pole by the frame body of the installation cable autospasy frame on the messenger wire clamp in communication overhead transmission line
The electric pole communicated in overhead transmission line is rushed the wink that (damage) is ruined when natural calamity occurs by the frame set and cable supporting plate of cable autospasy frame
Between, by efficiently separating for frame body in cable autospasy frame and frame set, realize the self-protection of cable.
It is yet a further object of the present invention to provide a kind of for communicating the cable self-detaching device in overhead transmission line, the cable
Self-detaching device have be simple to manufacture, be at low cost, construction and installation convenience, uninterrupted communication, protectiveness are good, high reliablity, easily popularization
With application etc. characteristics.
It has been found that the cable communicated in overhead transmission line is fixed on electric pole, electric pole when natural calamity occurs
It is then to be fixed in fender pier, when fender pier is by destroying, electric pole can tighten cable first, if having exceeded the field of load of cable,
Then cable can snap, to generate communication line failure, in fact, cable itself is that have certain telescopic resilience, cast aside electricity
The influence of bar can greatly improve the autoprotection performance of cable, avoid its damage.
The purpose of the present invention is be achieved through the following technical solutions as a result,.
It is a kind of for communicating the cable self-detaching device in overhead transmission line, it is characterised in that the cable self-detaching device mainly wraps
It includes: frame body and frame set and mating associate member cable supporting plate, wherein
The frame body is mounted in the device of messenger wire clamp in overhead transmission line, including at least having frame body bottom plate, 2 open tubular columns
The two sides of body, the frame body bottom plate are fixed with hollow cylinder, and hollow cylinder extends downwardly;
The frame set is mounted in overhead transmission line the device on Hoop for electric pole, including at least have frame set bottom plate, 2 it is hollow
Column sleeve, the hollow column sleeve back side are fixed with frame set bottom plate, and the hollow column sleeve can be plugged together with hollow cylinder;
The cable supporting plate is to be mounted in overhead transmission line the device on Hoop for electric pole with frame set together different Kong Tongshuan,
It is using hook-shaped plate body.
The cable self-detaching device passes through the effective of frame body in cable autospasy frame and frame set when natural calamity occurs
Separation, realizes the self-protection of cable, avoids cable from being tightened up and snap, have the effect of self-protection, has ensured that communication is aerial
The safety of cable in route.
The frame body, frame body bottom plate top are convex center, and the convex center is provided with messenger wire clamp fixation hole, under
Portion middle position is provided with round concave bottom;The two sides of frame body bottom plate are fixed with 2 hollow cylinders, 2 hollow cylinder equal lengths, on
Portion is fixed together with frame body bottom plate;
Further, the frame body further includes having cylinder to seal strong board, and the cylinder sealing strong board is arranged in open tubular column
At the top of body, and cylinder sealing strong board two sides match with hollow cylinder top shape, seal in concentric semicircles and reliably solid
Calmly, rear straight line side matches with frame body bottom plate, and leading flank is round concave shape structure, and the cylinder sealing strong board can not only incite somebody to action
The top of hollow cylinder is closed, while also having the function of strengthening 2 hollow cylinders of support and connection.
Further, the frame body further includes having cylinder bulge loop, and there are two the cylinder bulge loop tools, is set in 2 skies
The top of stem body is simultaneously securely fixed together with hollow cylinder, and the cylinder bulge loop is to limit open tubular column set.
The frame set is mounted in overhead transmission line the device on Hoop for electric pole, and it is boss top that frame, which covers bottom plate top center,
Circle concave bottom among the boss top and frame body bottom plate lower part matches, to guide hollow cylinder that can be successfully inserted at open tubular column
In set;The middle and upper part central location of frame set bottom plate is provided with Hoop for electric pole fixation hole, to be fixed with Hoop for electric pole;2 skies
Stem set equal length and full section length cover bottom plate with frame and match.
Further, the frame set further includes having 1 piece of column sleeve sealing strong board, and column sleeve seals strong board two sides and hollow column sleeve
Bottom shape matches and concentric semicircles are sealed and are fixed together, and rear straight line side merges with frame set bottom plate kissing covers bottom with frame
Plate is fixed together, and leading flank is round concave shape structure.By column sleeve seal strong board, can not only by the bottom end of hollow column sleeve into
Row closing, while also having the function of strengthening 2 hollow column sleeves of support and connection.
Further, the frame set further includes having column sleeve to reinforce frid, and the column sleeve reinforces the setting of frid center upper portion position
There is anchor ear fixation hole, the anchor ear fixation hole is identical as the frame set Hoop for electric pole fixation hole of bottom plate and coincides together, the column
The two sides that set reinforces frid have the frid leg being bent to form, and the frid leg is fixed together with 2 hollow column sleeves, described
The plate face that column sleeve reinforces frid is matched and is reliably fixed with frame set bottom plate.
The cable supporting plate is the mating associate member of cable self-detaching device, is same with the frame of cable autospasy frame set together different hole
Bolt is mounted in overhead transmission line the device on Hoop for electric pole, and shape is hook-shaped plate body, and one end, which is formed, hooks point, hooks and has on point
There is supporting plate Hoop for electric pole fixation hole, formed to hook after other end bending and be pushed up, hooks top nature and extend to form hook tail, the hook top to hook tail
The distance between >=300 millimeters.
Further, the messenger wire clamp fixation hole on the cable autospasy frame frame body bottom plate mutually merges with the mesoporous of messenger wire clamp
It is bolted, causes the frame body and existing messenger wire clamp and messenger wire (steel strand wires) Yu Yiti of cable self-detaching device;Cable is certainly
Hoop for electric pole fixation hole and the mesoporous phase merga pass anchor ear bolt of Hoop for electric pole on the frame set bottom plate of de- device are fixed, and are caused
The frame set and Hoop for electric pole and electric pole of cable self-detaching device are fixed together.Certainly to installation cable on need cable electric pole to be protected
After de- device, the wink that electric pole punching (damage) is ruined in overhead transmission line will be communicated when natural calamity (earthquake, mud-rock flow, flood etc.) occurs
Between, messenger wire is using its tension drive messenger wire clamp, the frame body of cable self-detaching device and the cable laid (along cable supporting plate
It is detached from above) and is rushed the electric pole that (damage) is ruined, autospasy is realized, to realize the self-protection of cable.
The present invention by communication overhead transmission line in messenger wire clamp on install cable autospasy frame frame body, in Hoop for electric pole
The frame set and cable supporting plate of upper installation cable autospasy frame will communicate electric pole punching/damage in overhead transmission line when natural calamity occurs
Moment the self-protection of cable is realized, to have to new by efficiently separating for frame body in cable autospasy frame and frame set
Build or original communication overhead transmission line in cable, may especially occur natural calamity or communication cable implementation that disaster takes place frequently a little
The effect of self-protection ensures the safety of cable in communication overhead transmission line.
And the present invention have be simple to manufacture, be at low cost, construction and installation convenience, uninterrupted communication, protectiveness are good, reliability
The characteristics such as high, easy promotion and application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the fender pier that the prior art is realized.
Fig. 2 is the structural schematic diagram of the realized frame body of the present invention.
Fig. 3 is the structural schematic diagram of the realized frame set of the present invention.
Fig. 4 is the structural schematic diagram of the realized cable autospasy frame of the present invention.
Fig. 5 is the structural schematic diagram of the realized cable supporting plate of the present invention.
Fig. 6 is the scheme of installation of the realized cable autospasy frame of the present invention.
Fig. 7 is the scheme of installation of the realized cable supporting plate of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing and example, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
As shown in Figure 2-5, the cable self-detaching device that the present invention is realized is cable autospasy frame 103, present invention application cable
Autospasy frame 103 realizes the self-protection to cable in communication overhead transmission line are as follows: production cable autospasy frame 103 and mating associate member cable
Line supporting plate 104 is simultaneously mounted in communication overhead transmission line on corresponding electric pole.That is: the frame body 101 of cable autospasy frame is made;Make cable
The frame set 102 of line autospasy frame;About 102 frame body 101 and the frame set of cable autospasy frame plugs together composition cable autospasy frame 103;Production
The mating associate member cable supporting plate 104 of cable autospasy frame;Cable autospasy frame 103 is mounted on the messenger wire clamp and electric pole of overhead transmission line
105 on anchor ear;The frame of mating associate member cable supporting plate 104 and cable autospasy frame covers 102 different Kong Tongshuan and is mounted in overhead transmission line
On the anchor ear of electric pole, scheme completes 106.
Each step will be described in detail respectively below.
Fig. 2 shows the stereoscopic schematic diagrams of frame body 101 of the present invention.
Step 101: the frame body of cable autospasy frame is mounted in overhead transmission line the device on messenger wire clamp, frame body bottom plate 01
It selects with a thickness of 5 millimeters of cold-rolled steel sheets processing, the messenger wire clamp fixation hole 05 that 15 millimeters of drill straight diameter of top convex center, in lower part
Between be round concave bottom 06;2 hollow cylinders 02 select the processing of DN15 seamless steel pipe, and 2 equal lengths are 110 millimeters, top 30
It is harmonious at millimeter with frame body bottom plate 01 and reliably welds;Cylinder seals strong board 03 and selects 2.2 millimeters of cold-rolled steel sheet processing of thickness,
It is harmonious at the top of two sides and hollow cylinder 02 and concentric semicircles is sealed and reliably welded, rear straight line side merges with 01 phase of frame body bottom plate
Reliable welding, leading flank are round concave shape 06;Cylinder bulge loop 04 selects 2.2 millimeters of cold-rolled steel sheet processing of thickness, is set in 2
It is reliably welded at 30 millimeters of the top of hollow cylinder 02 and with it.
Fig. 3 shows the stereoscopic schematic diagram of frame set 102 of the present invention.
Step 102: the frame set of cable autospasy frame is mounted in overhead transmission line the device on Hoop for electric pole, and frame covers bottom plate 07
Select and processed with a thickness of 5 millimeters of cold-rolled steel sheets, be among top boss top 11 and with the circle concave bottom among 01 lower part of frame body bottom plate
06 is harmonious, the Hoop for electric pole fixation hole 12 of 15 millimeters of center upper portion drill straight diameter;2 hollow column sleeves 08 select DN20 seamless steel pipe to add
Work, 2 equal lengths are 90 millimeters and full section length covers 07 phase of bottom plate with frame and merges reliable welding;Column sleeve seals strong board 09 and selects
It being processed with a thickness of 2.2 millimeters of cold-rolled steel sheets, two sides are harmonious with hollow 08 bottom of column sleeve and concentric semicircles are sealed and reliably welded,
Straight line side merges reliable welding with frame set 07 phase of bottom plate afterwards, and leading flank is round concave shape;Column sleeve reinforce frid 10 select with a thickness of
2.2 millimeters of cold-rolled steel sheet processing, the Hoop for electric pole fixation hole 12 of 15 millimeters of center upper portion drill straight diameter and the electricity with frame set bottom plate 07
Pole anchor ear fixation hole is identical and coincides together, and two sides (frid leg) merges reliable welding with 2 hollow 08 phases of column sleeve respectively,
Plate face (frid waist) and frame set bottom plate 07 are harmonious and two sides reliable welding respectively up and down.
Fig. 4 shows 103 overall schematic of cable autospasy frame of the present invention.
Step 103: the frame body 101 of cable autospasy frame is inserted from above into 2 in frame set 102 by 2 hollow cylinders 02
In the hollow column sleeve 08 of root, that is, it is combined into cable autospasy frame 103;
Fig. 5 shows the stereoscopic schematic diagram of cable supporting plate 104 of the present invention.
Step 104: cable supporting plate 104 is the mating associate member of cable autospasy frame 103, is the frame set with cable autospasy frame
102 together different Kong Tongshuan be mounted in overhead transmission line the device on Hoop for electric pole, it with a thickness of 2.2 millimeters of cold-rolled steel sheets using adding
Work, width are 45 millimeters, and shape is hook-shaped plate body.15 millimeters of drill straight diameter at point 13 of Hoop for electric pole fixation hole 16 is hooked, is hooked
Top 14 is to hooking the distance between tail 15 >=300 millimeters.
Fig. 6 shows the floor map of the installation 105 of cable autospasy frame of the present invention.
Step 105: taking place frequently a little in proposed or original possible generation disaster (earthquake, mud-rock flow, flood etc.) or disaster
It communicates on overhead transmission line, by cable autospasy frame 103 backwards to the direction of electric pole and flood or mud-rock flow, being mounted on needs cable to be protected
On the electric pole 17 of line.Messenger wire clamp fixation hole 05 on cable autospasy frame frame body bottom plate 01 mutually merges with the mesoporous of messenger wire clamp 18
It is fixed by bolt 19, cause cable autospasy frame frame body 101 and messenger wire clamp 18 and messenger wire (steel strand wires) 20 in one;Cable is certainly
Hoop for electric pole fixation hole 12 and the mesoporous phase merga pass anchor ear bolt 22 of Hoop for electric pole 21 on de- frame frame set bottom plate 07 is quasi- solid
It is fixed (temporarily fixed), cause cable autospasy frame frame set 102 and Hoop for electric pole 21 and electric pole 17 in one.
Fig. 7 shows the floor map of the installation 106 of cable supporting plate of the present invention.
Step 106:, will be in cable supporting plate 104 after cable autospasy frame 103 is installed on need cable electric pole 17 to be protected
Hoop for electric pole fixation hole 12 on mesoporous and cable autospasy frame frame the set bottom plate 07 of Hoop for electric pole fixation hole 16 and Hoop for electric pole 21
The different Kong Tongshuan of three's phase merga pass anchor ear bolt 22 is fixed, and cable supporting plate 104 and cable autospasy frame frame is caused to cover 102 and electric pole
Anchor ear 21 and electric pole 17 are in one;To prevent laid cable 23 quilt when cable autospasy frame frame body 101 is separated with frame set 102
Frame covers 102 scraping collisions (scratch or scrape and is disconnected), and the expansion loop laying (put down and set) of communication cable 23 is on cable supporting plate 104.When occur from
Right disaster (earthquake, mud-rock flow, flood etc.) will communicate the moment that electric pole punching (damage) is ruined in overhead transmission line, and messenger wire 20 utilizes its
Power drives messenger wire clamp 18, the frame body 101 of cable autospasy frame and the cable 23 (above cable supporting plate 104) that is laid to be detached from
The electric pole 17 that (damage) is ruined is rushed, realizes autospasy.
In order to improve the reliability of cable autospasy frame 103 and cable supporting plate 104 and prolong its service life, all pads
(place) has to comply with welding quality standard, while also integrally to carry out cold galvanizing preservative treatment to them;When installing and using, need
To inject suitable machine butter in the inner cavity of the hollow column sleeve 08 of 2 hollow cylinders 02 and 2 piece wherein, with play lubrication and
The effect of antirust, to guarantee that frame body 101 and frame set 102 will communicate frame in generation natural calamity (earthquake, mud-rock flow, flood etc.)
The moment that electric pole punching (damage) is ruined in ceases to be busy road, energy reliable separation realize the self-protection of cable.
The present invention has to the cable in newly-built or original communication overhead transmission line as a result, and nature calamity may especially occur
Evil (earthquake, mud-rock flow, flood etc.) or disaster take place frequently communication cable a little implementation self-protection.It is by communication overhead line
The frame body that cable autospasy frame is installed on messenger wire clamp in road installs the frame set and cable support of cable autospasy frame on Hoop for electric pole
The electric pole communicated in overhead transmission line is rushed the moment that (damage) is ruined when natural calamity (earthquake, mud-rock flow, flood etc.) occurs, led to by plate
Efficiently separating for frame body and the frame set crossed in cable autospasy frame, realizes the self-protection of cable, to ensure communication overhead transmission line
The safety of middle cable.The embodiment have be simple to manufacture, be at low cost, construction and installation convenience, uninterrupted communication, protectiveness are good, can
The characteristics such as high, easy promotion and application by property.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of for communicating the cable self-detaching device in overhead transmission line, it is characterised in that the cable self-detaching device mainly wraps
It includes: frame body and frame set and mating associate member cable supporting plate, wherein
The frame body is mounted in the device of messenger wire clamp in overhead transmission line, including at least having frame body bottom plate, 2 hollow cylinders,
The two sides of the frame body bottom plate are fixed with hollow cylinder, and hollow cylinder extends downwardly;
The frame set is mounted in overhead transmission line the device on Hoop for electric pole, including at least have frame cover bottom plate, 2 open tubular columns
Set, the hollow column sleeve back side are fixed with frame set bottom plate, and the hollow column sleeve can be plugged together with hollow cylinder;
The cable supporting plate is to be mounted in overhead transmission line the device on Hoop for electric pole with frame set together different Kong Tongshuan, it is
Using hook-shaped plate body.
2. as described in claim 1 for communicating the cable self-detaching device in overhead transmission line, it is characterised in that the frame body,
Frame body bottom plate top is convex center, and the convex center is provided with messenger wire clamp fixation hole, and lower middle position is provided with circle
Concave bottom;The two sides of frame body bottom plate are fixed with 2 hollow cylinders, and 2 hollow cylinder equal lengths, top is fixed on frame body bottom plate
Together.
3. as claimed in claim 2 for communicating the cable self-detaching device in overhead transmission line, it is characterised in that the frame body is also
It include cylinder sealing strong board, the cylinder sealing strong board is arranged at the top of hollow cylinder, and cylinder seals strong board two
Side matches with hollow cylinder top shape, seals and is reliably fixed in concentric semicircles;The rear straight line of cylinder sealing strong board
Side matches with frame body bottom plate, and leading flank is round concave shape structure.
4. as claimed in claim 3 for communicating the cable self-detaching device in overhead transmission line, it is characterised in that the frame body is also
Include cylinder bulge loop, there are two cylinder bulge loop tools, be set in 2 hollow cylinders top and can with hollow cylinder
It is fixed together by ground, the cylinder bulge loop is to limit open tubular column set.
5. as described in claim 1 for communicating the cable self-detaching device in overhead transmission line, it is characterised in that the frame set is
The device being mounted in overhead transmission line on Hoop for electric pole, it is boss top, the boss top and frame body bottom that frame, which covers bottom plate top center,
Circle concave bottom among plate lower part matches;The middle and upper part center position of frame set bottom plate is provided with Hoop for electric pole fixation hole, 2 open tubular columns
Set equal length and full section length cover bottom plate with frame and match.
6. as claimed in claim 5 for communicating the cable self-detaching device in overhead transmission line, it is characterised in that the frame set is also
It include 1 piece of column sleeve sealing strong board, column sleeve sealing strong board two sides match with hollow column sleeve bottom shape and concentric semicircles
It seals and is fixed together, rear straight line side merges with frame set bottom plate kissing to be fixed together with frame set bottom plate, and leading flank is circle
Concave structure.
7. as claimed in claim 6 for communicating the cable self-detaching device in overhead transmission line, it is characterised in that the frame set is also
It include that column sleeve reinforces frid, the column sleeve reinforces frid center upper portion position and is provided with anchor ear fixation hole, and the anchor ear is fixed
Hole is identical as the frame set Hoop for electric pole fixation hole of bottom plate and coincides together, and the two sides that the column sleeve reinforces frid have bending
The frid leg of formation, the frid leg are fixed together with 2 hollow column sleeves, and the column sleeve reinforces the plate face of frid and frame covers bottom
Plate is matched and is reliably fixed.
8. as described in claim 1 for communicating the cable self-detaching device in overhead transmission line, it is characterised in that the cable support
Plate, shape are hook-shaped plate body, and one end, which is formed, hooks point, and hooking has supporting plate Hoop for electric pole fixation hole on point, other end bending
It is formed to hook afterwards and be pushed up, hooked top nature and extend to form hook tail, the distance between described hook top to hook tail >=300 millimeters.
9. being used to communicate the cable self-detaching device in overhead transmission line as described in claim 2 and 5, it is characterised in that the cable
Messenger wire clamp fixation hole on autospasy frame frame body bottom plate mutually merges with the mesoporous of messenger wire clamp to be bolted, cable autospasy dress
Set frame set bottom plate on Hoop for electric pole fixation hole and the mesoporous phase merga pass anchor ear bolt of Hoop for electric pole fix.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910002996.2A CN109524936B (en) | 2019-01-02 | 2019-01-02 | Cable self-releasing device for communication overhead line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910002996.2A CN109524936B (en) | 2019-01-02 | 2019-01-02 | Cable self-releasing device for communication overhead line |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109524936A true CN109524936A (en) | 2019-03-26 |
CN109524936B CN109524936B (en) | 2024-02-02 |
Family
ID=65798115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910002996.2A Active CN109524936B (en) | 2019-01-02 | 2019-01-02 | Cable self-releasing device for communication overhead line |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109524936B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111030014A (en) * | 2019-12-26 | 2020-04-17 | 广东电网有限责任公司电力科学研究院 | Tower power line unhooking device |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000236613A (en) * | 1999-02-15 | 2000-08-29 | Fujikura Ltd | Jumper device for overhead transmission line and system dividing method for the overhead transmission line |
CN200983024Y (en) * | 2006-11-30 | 2007-11-28 | 王甘雨 | An air optical cable |
US20080128161A1 (en) * | 2006-12-05 | 2008-06-05 | Rocker David L | Releasable utility line retention apparatus |
CN102457036A (en) * | 2010-10-26 | 2012-05-16 | 江苏省电力公司徐州供电公司 | Grounding wire of overhead power transmission line |
CN104407424A (en) * | 2014-12-12 | 2015-03-11 | 四川欣和嘉盛信息技术有限公司 | Transmission line protective device |
CN204229026U (en) * | 2014-12-12 | 2015-03-25 | 四川欣和嘉盛信息技术有限公司 | A kind of transmission line protective device |
CN204243680U (en) * | 2014-12-15 | 2015-04-01 | 上海兆邦电力器材有限公司 | The combination unit of cross-arm, lightning arrester and disconnector |
CN105470888A (en) * | 2016-02-03 | 2016-04-06 | 熊文俊 | Protecting device for preventing overhead cable from being broken |
CN105958416A (en) * | 2016-05-18 | 2016-09-21 | 朱小菊 | Broken line self-falling off power transmission line fixing device |
KR101666993B1 (en) * | 2016-04-29 | 2016-10-17 | 주식회사 선화이앤씨 | a cable support apparatus for utility pole |
CN106193774A (en) * | 2016-08-30 | 2016-12-07 | 盐城市新驰工贸有限公司 | A kind of electric wire is anti-breaks electric pole |
CN209472354U (en) * | 2019-01-02 | 2019-10-08 | 广东南方电信规划咨询设计院有限公司 | It is a kind of for communicating the cable self-detaching device in overhead transmission line |
-
2019
- 2019-01-02 CN CN201910002996.2A patent/CN109524936B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000236613A (en) * | 1999-02-15 | 2000-08-29 | Fujikura Ltd | Jumper device for overhead transmission line and system dividing method for the overhead transmission line |
CN200983024Y (en) * | 2006-11-30 | 2007-11-28 | 王甘雨 | An air optical cable |
US20080128161A1 (en) * | 2006-12-05 | 2008-06-05 | Rocker David L | Releasable utility line retention apparatus |
CN102457036A (en) * | 2010-10-26 | 2012-05-16 | 江苏省电力公司徐州供电公司 | Grounding wire of overhead power transmission line |
CN104407424A (en) * | 2014-12-12 | 2015-03-11 | 四川欣和嘉盛信息技术有限公司 | Transmission line protective device |
CN204229026U (en) * | 2014-12-12 | 2015-03-25 | 四川欣和嘉盛信息技术有限公司 | A kind of transmission line protective device |
CN204243680U (en) * | 2014-12-15 | 2015-04-01 | 上海兆邦电力器材有限公司 | The combination unit of cross-arm, lightning arrester and disconnector |
CN105470888A (en) * | 2016-02-03 | 2016-04-06 | 熊文俊 | Protecting device for preventing overhead cable from being broken |
KR101666993B1 (en) * | 2016-04-29 | 2016-10-17 | 주식회사 선화이앤씨 | a cable support apparatus for utility pole |
CN105958416A (en) * | 2016-05-18 | 2016-09-21 | 朱小菊 | Broken line self-falling off power transmission line fixing device |
CN106193774A (en) * | 2016-08-30 | 2016-12-07 | 盐城市新驰工贸有限公司 | A kind of electric wire is anti-breaks electric pole |
CN209472354U (en) * | 2019-01-02 | 2019-10-08 | 广东南方电信规划咨询设计院有限公司 | It is a kind of for communicating the cable self-detaching device in overhead transmission line |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111030014A (en) * | 2019-12-26 | 2020-04-17 | 广东电网有限责任公司电力科学研究院 | Tower power line unhooking device |
Also Published As
Publication number | Publication date |
---|---|
CN109524936B (en) | 2024-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104018500B (en) | Prevent the anchor structure of stray current corrosion | |
CN106050263A (en) | Shield tunnel segment structure and connecting structure thereof | |
CN209472354U (en) | It is a kind of for communicating the cable self-detaching device in overhead transmission line | |
CN205637787U (en) | Prevent down wire pole convenient to climbing | |
CN109524936A (en) | It is a kind of for communicating the cable self-detaching device in overhead transmission line | |
CN210031492U (en) | Vertical stop device of carbon fiber rope of middle and small span girder bridge | |
CN104099885A (en) | Anti-collision protective seat for telegraph pole | |
CN111119052B (en) | Tower top anchoring device for connecting double main cables of suspension cable pipeline bridge | |
CN206401870U (en) | A kind of wall cable plugging structure | |
CN205840885U (en) | A kind of shield tunnel chip architecture and attachment structure thereof | |
CN216489661U (en) | Prevent wind fastening draw off mechanism suitable for 10kV distribution lines shaft tower | |
CN214425429U (en) | Down-through gas pipeline | |
CN212010482U (en) | Waterproof photovoltaic cable of suspension type direct current | |
KR200266993Y1 (en) | Tetrapod with conneection structure | |
CN113216435B (en) | Wind load resisting buttress structure for vertical vibration isolation of vibration isolation layer | |
CN211850274U (en) | Lightning protection roofing and building | |
CN210104546U (en) | Prefabricated pier with lightning protection function | |
KR100207606B1 (en) | Method for electrolytic protecting of concrete pile reinforcing rods | |
CN206376187U (en) | A kind of bridge pier protection structure | |
CN206034708U (en) | Side fascia installation node | |
CN213585008U (en) | MPP cable protection pipe capable of resisting fracture | |
CN210509224U (en) | High-strength arch protection arch frame | |
CN205976140U (en) | Side fascia installation node | |
CN209990231U (en) | Anti-theft wire sawing rod stay bar | |
CN208310385U (en) | A kind of steel structure support for preventing power transmission rod from toppling over |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |