CN207160712U - A kind of vehicle moving crossing frame for reducing wire abrasion - Google Patents
A kind of vehicle moving crossing frame for reducing wire abrasion Download PDFInfo
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- CN207160712U CN207160712U CN201721196737.0U CN201721196737U CN207160712U CN 207160712 U CN207160712 U CN 207160712U CN 201721196737 U CN201721196737 U CN 201721196737U CN 207160712 U CN207160712 U CN 207160712U
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- main cross
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- vehicle moving
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- arm
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Abstract
The utility model discloses a kind of vehicle moving crossing frame for reducing wire abrasion, there is security performance deficiency or may cause traffic jam in the straddle tool for solving existing distribution retractable cable, or during dragging the problem of circuit abrasion.The utility model includes base, the mobile jib that bottom is connected with base, is vertically set on the main cross-arm on mobile jib top；The middle part of the main cross-arm is fixedly connected with mobile jib；The main cross-arm includes main cross bar, the pulley mounting seat being arranged on above main cross bar, and the pulley assembly being arranged in wheel mounting seat.The utility model has the advantages that security performance is high, avoids traffic jam, reduces circuit abrasion.
Description
Technical field
It the utility model is related to transmission ＆ distribution electro-technical field, and in particular to a kind of vehicle moving for reducing wire abrasion is crossed over
Frame.
Background technology
Retractable cable work is a particularly important construction link in distribution maintenance, and workload is larger, hazards are more
Events in operation.Distribution line scissors crossing setting is more and scattered especially during retractable cable, is moved in construction
It is dynamic frequent.Such as：Between highway, connection, low-voltage line, scissors crossing the scene such as 10kV circuits in, retractable cable work is deposited
In the situation of more scissors crossings.And both at home and abroad on ultra-high-tension power transmission line crossing construction generally using aircraft, dirigible and
Lead the modes such as aeromodelling airplane traction to realize, this kind of mode is in distribution construction and does not apply to, and expense is also very high.Distribution line overhauls
Construction, because its voltage class is low, coverage is small, attention rate at different levels is inadequate, there is no at present targetedly distribution retractable cable across
More instrument.
At present, it common are following method in distribution line maintenance scissors crossing retractable cable construction：1st, using ladder
Son sets up crossing frame, such as insulating ladder, bamboo ladder, wooden ladder；2nd, crossing frame is set up using steel pipe, wooden stick；3rd, road is carried out interim
Road closure, the artificial circuit that drags carry out retractable cable.
During using the first and the second way, crossing frame installing/dismounting is cumbersome, cost of labor is higher, the machine of industrial accident
Rate is high, and is possible to threaten to passing pedestrian and vehicle safety, also needs to set up during use and is easy to what cable moved
Pulley, and the phenomenon that Line cards are hung occurs during pulley use, during using the third mode, existing needs traffic
Assistance directs traffic, and the problem of may causing traffic jam, waste time and energy, and can also be caused during artificial towline road
The problem of circuit larger abrasion.
Utility model content
Technical problem to be solved in the utility model is：Security performance be present not in the straddle tool of existing distribution retractable cable
The problem of foot may cause traffic jam, or circuit wears during dragging is, and it is an object of the present invention to provide one to solve the above problems
Kind reduces the vehicle moving crossing frame of wire abrasion, and can effectively reach the purpose for reducing circuit abrasion.
The utility model is achieved through the following technical solutions：
A kind of vehicle moving crossing frame for reducing wire abrasion, including base, the mobile jib that bottom is connected with base, vertically
It is arranged on the main cross-arm on mobile jib top；The middle part of the main cross-arm is fixedly connected with mobile jib；The main cross-arm includes main horizontal stroke
Bar, the pulley mounting seat being arranged on above main cross bar, and the pulley assembly being arranged in wheel mounting seat.
Effect of the present utility model is to support wire, and in folding and unfolding wire process, new wire and old wire are connected, will
Wire is located on main cross-arm after the wire Panasonic at unfolding conductor end, and then the other end in unfolding conductor direction carries out traction wire.
Structure of the present utility model can be effectively applicable to across highway, connection, low-voltage line, the 10kV class of tracks of scissors crossing and following
Construction in, local and remote path that every pickup truck can be in place all installs crossing frame use.
Structure setting in the utility model, it can be efficiently mounted in mobile vehicle, installation is simple, and will not be to passing
Pedestrian and vehicle safety threaten.Meanwhile need not be closed a road to traffic when carrying out retractable cable using structure of the present utility model, it will not cause
Traffic jam.Simultaneously as during dragging relative displacement, thus main horizontal stroke occur between main cross-arm for the circuit on main cross-arm
Friction between load and circuit be present, thus circuit abrasion be present.Assembly pulley is set on main cross bar in the utility model
The mode of part, the friction between main cross-arm and circuit can be effectively reduced, and then reduce the abrasion of circuit.
Further, the pulley assembly includes two pulleys, the axis connection of one end and one of pulley, the other end with it is another
The swingle of the axis connection of one pulley；The pulley of the pulley assembly is fixedly connected with pulley mounting seat.Pass through pulley assembly
Optimal design-aside, can by it is lower pulled suitable for circuit during movement, it is more convenient, laborsaving to pull.
Further, side shield is additionally provided with the top position of the main cross bar both sides, by the setting of the side shield,
The circuit that effectively can avoid riding upon on main cross bar skids off main cross bar, and using effect is more stable.
In order to facilitate storage, reduce the space taken during storage, described side shield one end is hinged in pulley mounting seat, should
The side shield other end is hinged with support member；One end of the support member is hinged with side shield, and the other end is detachably connected on main horizontal stroke
On bar.
Circuit is pulled in order to preferably convenient, reduces the friction between side shield, the side block in circuit moving process
Pulley mounting seat is also equipped with plate, pulley assembly is installed in the pulley mounting seat.
Further, the middle part of the main cross-arm is detachably connected by the top of top flange connector and mobile jib；
The bottom of the mobile jib is detachably connected by flange in the bottom connector with base.
The utility model is fixed on car vehicle by base, and main cross-arm and master can be realized by top flange connector
Quick disassembly and assembly between bar, and the fast quick-detach between base and mobile jib can be realized by flange in the bottom connector
And assembling, and then it is convenient for carrying storage；Meanwhile built-up time is cost savings, can rapidly it be completed by 2-4 people,
The larger working strength reduced in the construction of scissors crossing retractable cable, improves service work efficiency, avoids industrial accident, drop
The security risk of low distribution retractable cable construction.
Further, the base is included for fixed bottom plate, and bottom is connected to the connecting rod on bottom plate；The bottom method
Blue connector includes two ring flanges, two connector drum；Described two ring flanges are inter-connected via a bolt joint, each ring flange
On be respectively provided with a connector drum, one end end vertical of connector drum is fixed on ring flange；One of connector drum set
Be connected in connecting rod, and bolt hole be provided with the connector drum, and on bolt hole be used for realize connector drum and
The fastening bolt being fastenedly connected between connecting rod；Another connector drum is then fixedly connected with connecting rod.
The utility model, can be effective in the case where base is fixed by the optimal design-aside of above-mentioned flange in the bottom connector
The direction of main cross-arm is adjusted, and then applicable use environment and place scope can be effectively increased.
In order to more facilitate the connection and dismounting between mobile jib and base, while stablize caused by avoiding crossing frame too high
The problem of property deficiency, the connecting rod bottom is hinged on bottom plate by articulated elements；
The steel wire terminal pad being socketed on top flange connector is provided with the top flange connector；The steel wire
The steel wire rope that one end end is connected with steel wire terminal pad is provided with terminal pad.
The regulation of main cross-arm direction for convenience, is provided with the connector drum of fastening bolt and is provided with rotating handles.
As one of which set-up mode, the top flange connector includes being fixedly connected with the middle part of main cross-arm
Upper flange, the lower flange fixed by bolt and upper flange, one end is vertically fixed on the lower connecting cylinder on lower flange；The steel
Silk terminal pad is socketed on lower connecting cylinder, and is provided with lower connecting cylinder for preventing steel wire terminal pad from removing the gear of lower connecting cylinder
Part.
The utility model compared with prior art, has the following advantages and advantages：
The 1st, the mode of pulley assembly is set in the utility model on main cross bar, can effectively reduced between main cross-arm and circuit
Friction, and then reduce circuit abrasion；
2nd, what the utility model can be larger reduces the working strength in the construction of scissors crossing retractable cable, improves service work effect
Rate, industrial accident is avoided, reduce the security risk of distribution retractable cable construction；
3rd, during the utility model folding and unfolding wire construction, can be effectively applicable to across highway, connection, low-voltage line, intersection
In the 10kV class of tracks of leap and following construction, the local and remote path that every pickup truck can be in place all installs leap
Frame uses, and suitable environment and place scope are wide；
4th, the utility model is easy to operate, and package assembly is simple, safe and reliable, and it is simple in construction, cost is cheap, by force
Degree is high, small volume, carrying portable.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of top flange connector opening position in embodiment 2.
Fig. 3 is the structural representation of bottom flange connector opening position in embodiment 2.
Fig. 4 is the structural representation at baffle position on the upside of main cross-arm.
Fig. 5 is the structural representation of top flange connector opening position in embodiment 3.
Mark and corresponding parts title in accompanying drawing：
1- bases, 2- mobile jibs, the main cross-arms of 3-, 4- top flange connectors, 5- flange in the bottom connectors；
11- bottom plates, the bar of 12- connections 1,13- articulated elements；
21- connecting rods, 22- spacer flanger connectors；
The main cross bars of 31-, 32- side shields, 33- pulley assemblies, 34- pulley mounting seats, 35- support members；
41- upper flanges, 42- lower flanges, connecting cylinder under 43-, 44- steel wire terminal pads, 45- block pieces, 46- steel wire ropes, on 47-
Connecting cylinder；
51- ring flanges, 52- connector drum, 53- fastening bolts；
331- pulleys, 332- swingles.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1
A kind of vehicle moving crossing frame for reducing wire abrasion, as shown in figure 1, including base 1, bottom connects with base 1
The mobile jib 2 connect, it is vertically set on the main cross-arm 3 on the top of mobile jib 2；The middle part of the main cross-arm 3 is fixedly connected with mobile jib 2；
The main cross-arm 3 includes main cross bar 31, is arranged on the pulley mounting seat 34 of the main top of cross bar 31, and is arranged on wheel mounting seat 34
On pulley assembly 33.
But said structure has the defects of very big, i.e. base 1 is fixed on vehicle, and base 1 and mobile jib 2 and main cross-arm 3
After being fixedly connected, the direction of main cross-arm 3 is unadjustable, thus, it is only suitable for setting in the range of certain angle after the completion of being commonly installed
Cable erection, if beyond the angular range, it is necessary to after first realizing the dismounting of base 1 and vehicle, or base 1 and mobile jib
After dismounting between 2, the direction of main cross-arm 3 could be adjusted, operation is inconvenient.
In order to effectively realize the regulation of the main angle of cross-arm 3, and then it is applied under more environment and place scope, this reality
Apply example and also optimize attachment structure between base 1 and mobile jib 2, it is specific set it is as follows：
As shown in figures 1 and 3, the base 1 is included for fixed bottom plate 11, and bottom is connected to the connection on bottom plate 11
Bar 12；The bottom of mobile jib 2 is fixedly connected by flange in the bottom connector 5 with the connecting rod 12 on base 1；
The flange in the bottom connector 5 includes two ring flanges 51, two connector drum 52；Described two ring flanges 51 are logical
Bolt interconnection is crossed, is respectively provided with a connector drum 52 on each ring flange 51, one end end vertical of connector drum 52 is consolidated
It is scheduled on ring flange 51；One of connector drum 52 is socketed in connecting rod 12, and is provided with bolt in the connector drum 52
Hole, and on bolt hole and realize the fastening bolt 53 being fastenedly connected between connector drum 52 and connecting rod 12；It is another
Individual connector drum 52 is then fixedly connected with mobile jib 2.
Pass through the setting of above-mentioned fastening bolt 53 and the connector drum 52 being socketed in connecting rod 12, you can effectively realize master
The rotation of bar 2, and then the regulation of the angle of the main cross-arm 3 in the top of mobile jib 2 is driven, suitable for more environmental conditions and place.
There is certain weight by mobile jib 2 and main cross-arm 3, in order to facilitate the rotation of connector drum 52, be provided with fastening bolt 53
Rotating handles is additionally provided with connector drum 52.
Embodiment 2
The present embodiment and the difference of embodiment 1 be, base 1 and top flange connector 4 are optimized in the present embodiment
Structure, as shown in Figures 2 and 3, specific setting are as follows：
The bottom of connecting rod 12 is hinged on bottom plate 11 by articulated elements 13, as shown in figure 3, setting by articulated elements 13
Put, can greatly facilitate the connection between base and mobile jib.
The top flange connector 4 includes the upper flange 41 being fixedly connected with the middle part of main cross-arm 3, passes through bolt
The lower flange 42 fixed with upper flange 41, one end is vertically fixed on the lower connecting cylinder 43 on lower flange 42, is socketed in lower connecting cylinder
Steel wire terminal pad 44 on 43, it is arranged on lower connecting cylinder 43 and for preventing steel wire terminal pad 44 from removing the gear of lower connecting cylinder 43
Part 45, more than two one end are fixed on the steel wire rope 46 in steel wire terminal pad 44, as shown in Figure 2.
The quantity of the steel wire rope 46 is preferably arranged to four in the present embodiment, is uniformly arranged on the one of steel wire terminal pad 44
Week, as shown in Figure 2.Meanwhile dismantled for the ease of changing, it is equal along excircle one week in the steel wire terminal pad 44 in the present embodiment
Even to be provided with connecting hole, the steel wire rope 46 is by being articulated on the connecting hole of the steel wire terminal pad 44.
The specific assembling of the crossing frame and use process are as follows in the present embodiment：
The 1st, pickup truck will be parked in the position of road adaptation；
2nd, among the compartment of pickup truck, mounting seat, and base fixation is reliable；
3rd, mobile jib is completed using bolt, then mobile jib and main cross-arm carry out assembly and connection again；
4th, steel wire rope is installed in the steel wire terminal pad under main cross-arm；
5th, the mobile jib of crossing frame is connected with base by flange in the bottom connector；
6th, the mobile jib of transverse direction is erected come after mobile jib is vertical with the compartment ground of lorry, by steel wire rope using steel wire rope
Free end be fixed on lorry, make mobile jib will not left and right, tilt forward and back；
7th, according to the physical location of line channel, by the fastening bolt pine for the connector drum being socketed in the connecting rod of base
Open, be rotatably connected cylinder, and then realizes and the orientation of the main cross-arm of crossing frame is adjusted；
8th, after adjusting orientation, fastening bolt is fastened, the elastic situation of each temporary guy is checked, is adjusted
It is whole, finish its elastic suitable i.e. assembling；
After assembling, retractable cable work can be started, and during retractable cable, set special messenger to guard and crossing over
The position of frame is guarded, and be found the abnormal situation and is reported immediately.
Embodiment 3
The present embodiment and the difference of embodiment 2 are, the knot of another top flange connector 4 is provided in the present embodiment
Structure, as shown in figure 5, specifically setting as follows：
The bottom of connecting rod 12 is hinged on bottom plate 11 by articulated elements 13；The top flange connector 4 includes upper
The lower flange 42 that flange 41 is fixed by bolt and upper flange 41, the upper connecting cylinder 47 being vertically set on upper flange 41, vertically
The lower connecting cylinder 43 being arranged on lower flange 42, the steel wire terminal pad 44 being socketed on connecting cylinder 47, more than two one end are consolidated
The steel wire rope 46 being scheduled in steel wire terminal pad 44；The middle part of the main cross-arm 3 is fixed on connecting cylinder 47, the lower company
Connect cylinder 43 is fixedly connected with connecting rod 21.
The quantity of the steel wire rope 46 is also configured as four in the present embodiment, is evenly distributed on steel wire terminal pad 44 1 weeks.
Embodiment 4
The present embodiment and the difference of embodiment 1 or 2 or 3 are that the present embodiment optimizes the structure of main cross-arm 3, such as Fig. 1 and
Shown in Fig. 4, specific setting is as follows：
The length of the main cross bar 31 is preferably 1.5~3m；The main length of cross bar 31 is preferably 1.8m in the present embodiment.Pass through
The setting effectively avoids main cross-arm 3 from occurring the phenomenon that wire blocks in circuit distraction procedure, and the normal of wire has been completely secured
It is current.
For the drag operation suitable for circuit, the present embodiment also optimizes the structure of pulley assembly 33, in the present embodiment
The pulley assembly 33 includes two pulleys 331, one end and axis connection, the other end and another pulley of one of pulley 331
The swingle 332 of 331 axis connection；The pulley 331 of the pulley assembly 33 is fixedly connected with pulley mounting seat 34.
Meanwhile in order to avoid wire skids off main cross-arm 3 when being moved on main cross-arm 3, improve stability, the main cross bar 31
Side shield 32 is additionally provided with the top position of both sides.
Further, the space taken when being stored for the ease of reducing, described one end of side shield 32 is hinged on pulley mounting seat
On 34, the other end of side shield 32 is hinged with support member 35；One end of the support member 35 is be hinged with side shield 32, and the other end can
Dismantling connection is on main cross bar 31.Moved in order to facilitate circuit on main cross-arm 3, pulley peace is also equipped with the side shield 32
Seat 34 is filled, pulley assembly 33 is installed in the pulley mounting seat 34.
Embodiment 5
The difference of the present embodiment and embodiment 1-4 is that the structure of the mobile jib 2 is different in the present embodiment, in the present embodiment,
The mobile jib 2 is connected and composed by the connecting rod 21 of two and above quantity by spacer flanger connector 22.The spacer flanger connector
22 include two ring flanges, two connector drum；Described two ring flanges are inter-connected via a bolt joint, and are all provided with each ring flange
A connector drum is put, connector drum is vertically fixed on ring flange, as shown in figure 1, one of connector drum is fixed on
The top of a piece connecting rod 21, then another connector drum be then fixed on the bottom of adjacent links 21.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. vehicle moving crossing frame for reducing wire abrasion, it is characterised in that including base (1), bottom and base (1) The mobile jib (2) of connection, it is vertically set on the main cross-arm (3) on mobile jib (2) top；The middle part of the main cross-arm (3) and mobile jib (2) it is fixedly connected；The main cross-arm (3) includes main cross bar (31), the pulley mounting seat (34) being arranged on above main cross bar (31), And it is arranged on the pulley assembly (33) in wheel mounting seat (34).
- A kind of 2. vehicle moving crossing frame for reducing wire abrasion according to claim 1, it is characterised in that the cunning Wheel assembly (33) includes two pulleys (331), one end and axis connection, the other end and another cunning of one of pulley (331) Take turns the swingle (332) of the axis connection of (331)；The pulley (331) of the pulley assembly (33) is fixed with pulley mounting seat (34) Connection.
- A kind of 3. vehicle moving crossing frame for reducing wire abrasion according to claim 1, it is characterised in that the master Side shield (32) is additionally provided with the top position of cross bar (31) both sides.
- A kind of 4. vehicle moving crossing frame for reducing wire abrasion according to claim 3, it is characterised in that the side Baffle plate (32) one end is hinged in pulley mounting seat (34), and side shield (32) other end is hinged with support member (35)；The branch One end of support member (35) is be hinged with side shield (32), and the other end is detachably connected on main cross bar (31).
- A kind of 5. vehicle moving crossing frame for reducing wire abrasion according to claim 4, it is characterised in that the side Pulley mounting seat (34) is also equipped with baffle plate (32), pulley assembly (33) is installed in the pulley mounting seat (34).
- A kind of 6. vehicle moving crossing frame for reducing wire abrasion according to claim 1, it is characterised in that the master The middle part of cross-arm (3) is detachably connected by the top of top flange connector (4) and mobile jib (2)；The mobile jib (2) Bottom is detachably connected by flange in the bottom connector (5) and base (1).
- A kind of 7. vehicle moving crossing frame for reducing wire abrasion according to claim 6, it is characterised in that the bottom Seat (1) is included for fixed bottom plate (11), and bottom is connected to the connecting rod (12) on bottom plate (11)；The flange in the bottom connector (5) includes two ring flanges (51), two connector drum (52)；Described two ring flanges (51) it is inter-connected via a bolt joint, is respectively provided with a connector drum (52) on each ring flange (51), the one of connector drum (52) End end vertical is fixed on ring flange (51)；One of connector drum (52) is socketed in connecting rod (12), and the connection Bolt hole is provided with cylinder (52), and is used to realize between connector drum (52) and connecting rod (12) on bolt hole The fastening bolt (53) being fastenedly connected；Another connector drum (52) is then fixedly connected with connecting rod (21).
- A kind of 8. vehicle moving crossing frame for reducing wire abrasion according to claim 7, it is characterised in that the company Extension bar (12) bottom is hinged on bottom plate (11) by articulated elements (13)；The steel wire terminal pad (44) being socketed on top flange connector (4) is provided with the top flange connector (4)；Institute State and the steel wire rope (46) that one end end is connected with steel wire terminal pad (44) is provided with steel wire terminal pad (44).
- 9. a kind of vehicle moving crossing frame for reducing wire abrasion according to claim 8, it is characterised in that be provided with Rotating handles is provided with the connector drum (52) of fastening bolt (53).
- 10. a kind of vehicle moving crossing frame for reducing wire abrasion according to claim 8, it is characterised in that described Top flange connector (4) includes the upper flange (41) being fixedly connected with the middle part of main cross-arm (3), passes through bolt and upper method Blue (41) fixed lower flange (42), one end is vertically fixed on the lower connecting cylinder (43) on lower flange (42)；The steel wire connection Disk (44) is socketed on lower connecting cylinder (43), and is provided with lower connecting cylinder (43) for preventing under steel wire terminal pad (44) removal The block piece (45) of connecting cylinder (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196737.0U CN207160712U (en) | 2017-09-19 | 2017-09-19 | A kind of vehicle moving crossing frame for reducing wire abrasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196737.0U CN207160712U (en) | 2017-09-19 | 2017-09-19 | A kind of vehicle moving crossing frame for reducing wire abrasion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160712U true CN207160712U (en) | 2018-03-30 |
Family
ID=61722297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196737.0U Active CN207160712U (en) | 2017-09-19 | 2017-09-19 | A kind of vehicle moving crossing frame for reducing wire abrasion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160712U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539662A (en) * | 2018-05-18 | 2018-09-14 | 国网山东省电力公司菏泽市定陶区供电公司 | A kind of conductor overhead supporter for surmounting facilitating installation |
| CN108675159A (en) * | 2018-06-11 | 2018-10-19 | 国家电网有限公司 | A kind of group of upright bar tower pole |
| CN108718057A (en) * | 2018-06-13 | 2018-10-30 | 国家电网有限公司 | A kind of wire-binding device with auxiliary power |
| CN112744642A (en) * | 2020-12-30 | 2021-05-04 | 国网浙江省电力有限公司衢州供电公司 | Mobile wire crossing device for reducing wire abrasion |
| CN112897241A (en) * | 2020-12-30 | 2021-06-04 | 国网浙江省电力有限公司衢州供电公司 | Distribution network is wire abrasionproof for unwrapping wire decreases line frame device more |
-
2017
- 2017-09-19 CN CN201721196737.0U patent/CN207160712U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539662A (en) * | 2018-05-18 | 2018-09-14 | 国网山东省电力公司菏泽市定陶区供电公司 | A kind of conductor overhead supporter for surmounting facilitating installation |
| CN108539662B (en) * | 2018-05-18 | 2019-09-06 | 国网山东省电力公司菏泽市定陶区供电公司 | A kind of conductor overhead supporter for surmounting facilitating installation |
| CN108675159A (en) * | 2018-06-11 | 2018-10-19 | 国家电网有限公司 | A kind of group of upright bar tower pole |
| CN108718057A (en) * | 2018-06-13 | 2018-10-30 | 国家电网有限公司 | A kind of wire-binding device with auxiliary power |
| CN112744642A (en) * | 2020-12-30 | 2021-05-04 | 国网浙江省电力有限公司衢州供电公司 | Mobile wire crossing device for reducing wire abrasion |
| CN112897241A (en) * | 2020-12-30 | 2021-06-04 | 国网浙江省电力有限公司衢州供电公司 | Distribution network is wire abrasionproof for unwrapping wire decreases line frame device more |
| CN112744642B (en) * | 2020-12-30 | 2022-05-31 | 国网浙江省电力有限公司衢州供电公司 | Mobile wire crossing device for reducing wire abrasion |
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