CN207303823U - A kind of new live crossing frame - Google Patents
A kind of new live crossing frame Download PDFInfo
- Publication number
- CN207303823U CN207303823U CN201720670075.XU CN201720670075U CN207303823U CN 207303823 U CN207303823 U CN 207303823U CN 201720670075 U CN201720670075 U CN 201720670075U CN 207303823 U CN207303823 U CN 207303823U
- Authority
- CN
- China
- Prior art keywords
- support platform
- bracing wire
- crossing frame
- hole
- new live
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of new live crossing frame,Support frame including crossing frame uses column,Column is internally provided with the hydraulic lifting arm being controlled by turning knob,Leg surface is provided with the rotation handle of control bracing wire length,Bracket surface at the top of hydraulic lifting arm is provided with support platform,The surface of support platform is provided with pulley,The opposite of adjacent support platform is both provided with through hole,Guy winding is in the groove of pulley surface,Retaining ring lock is installed at the port of bracing wire,Bracing wire is connected the hollow sets of holes that insulation seine surrounding opens up after crossing through hole,The through hole on linking adjacent support platform surface is locked in bracing wire in hollow sets of holes by retaining ring after coming out,Block insulate to prevent conducting wire from sinking to causing safe distance deficiency to produce hidden danger,And improve security performance when line project crossing live-line is constructed,Ease of assembly and dismounting,Lift the efficiency of operation,It is novel in design,It is a kind of good innovation scheme.
Description
Technical field
Power transmission and transformation power circuit great-leap-forward construction field is the utility model is related to, more particularly to new live crossing frame.
Background technology
In the work progress of great-leap-forward overhead transmission line, it is also desirable to which crossing frame is from highway, railway, communications line or existing defeated
Power transmission sequence overhead cross over, according to scene cross over need set up crossing frame.Existing power circuit and electric railway do not stop
The crossing frame used in electric crossing construction cannot adjust height, when being spanned the height not timing of thing, it is necessary to set up different height
Crossing frame, to adapt to the construction needs of different regions, not only waste of manpower, material resources, but also construction cost is higher, in addition, existing
Some crossing frames dismantling operation after construction finishes is cumbersome, influences the progress of construction, and security performance is bad, it is impossible to meets hair
The demand of exhibition.
In conclusion the defects of being directed to the prior art, it is accordingly required in particular to a kind of new live crossing frame, to solve the prior art
Deficiency.
Utility model content
For the deficiencies in the prior art, reduce the efficiency of construction, the utility model proposes it is a kind of it is new it is powered across
More frame, novel in design, support safety is firm, and easy to be installed to crossing frame, security performance is excellent, solve in the prior art
There are the defects of.
To achieve these goals, the technical solution of the utility model is as follows：
A kind of new live crossing frame, including the support frame of crossing frame use column, and being internally provided with for column passes through
The hydraulic lifting arm that turning knob is controlled, leg surface are provided with the rotation handle of control bracing wire length, hydraulic lifting arm
The bracket surface at top is provided with support platform, and the surface of support platform is provided with pulley, and the opposite of adjacent support platform is equal
Through hole is provided with, guy winding is provided with retaining ring lock at the groove of pulley surface, the port of bracing wire, after through hole is crossed in bracing wire
The hollow sets of holes that open up of linking insulation seine surrounding, the bracing wire in hollow sets of holes pass through retaining ring lock linking adjacent supports after coming out
The through hole of platform surface.
Hanging hole is provided with the surface of hydraulic lifting arm described in the utility model, intersection point is installed between adjacent hanging hole
The fastening rope of cloth.
Further, the side of the support platform is provided with insulating ladder, is used between insulating ladder and support platform
Detachable connection.
Further, the grid on the insulation seine surface is square, and the length and width of grid is 1mm.
Further, straight base is provided with below the column.
Further, the surface of the support platform is hung with easy to the nylon sling for article of taking.
The beneficial effects of the utility model are：The utility model is simple in structure, will be insulated by supporting rack and draw in the net to hang up, will
Being closed by cross-line road with insulation seine rope below new route, insulate block to prevent conducting wire from sinking to causing safe distance
Deficiency improves security performance when line project crossing live-line is constructed, ease of assembly and dismounting so as to produce hidden danger,
The efficiency of operation is lifted, it is novel in design, it is a kind of good innovation scheme.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the insulation seine schematic diagram of the utility model；
100- columns in figure, 110- turning knobs, 120- hanging holes, 130- bases, 140- support platforms, 150- pulleys,
160- insulating ladders, 170- bracing wires, 180- through holes, 190- rotation handles, 200- fastening ropes, the hollow sets of holes of 210-, 220- insulation
Seine, 230- hydraulic lifting arms.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, Fig. 2, a kind of new live crossing frame, including the support frame of crossing frame use column 100, column
100 are internally provided with the hydraulic lifting arm 230 being controlled by turning knob 110, and 100 surface of column is provided with control and draws
The rotation handle 190 of 170 length of line, the bracket surface at the top of hydraulic lifting arm 230 are provided with support platform 140, support platform
140 surface is provided with pulley 150, and the opposite of adjacent support platform 140 is both provided with through hole 180, and bracing wire 170 is wound in cunning
The groove on 150 surfaces is taken turns, retaining ring lock is installed at the port of bracing wire 170, linking insulation drawing after through hole 180 is crossed in bracing wire 170
The hollow sets of holes 210 that 220 surrounding of net opens up, the bracing wire 170 in hollow sets of holes 210 pass through retaining ring lock and are connected adjacent branch after coming out
Support the through hole 180 on 140 surface of platform.
In addition, the surface of hydraulic lifting arm 230 is provided with hanging hole 120, cross-distribution is installed between adjacent hanging hole 120
Fastening rope 200.The side of support platform 140 is provided with insulating ladder 160, is used between insulating ladder 160 and support platform 140
Detachable connection.The grid on 220 surfaces of insulation seine is square, and the length and width of grid is 1mm.The lower section of column 100 is provided with
Straight base 130.The surface of support platform 140 is hung with easy to the nylon sling for article of taking.
In use, column is fixed on ground surface by base, hydraulic lifting arm is adjusted to suitable height, then will rotation
The bracing wire in handle is changed hands from pulley by the way that after being drawstring through the through hole of support platform, bracing wire then is penetrated insulation seine side
On hollow sets of holes, penetrate after completing and retaining ring that bracing wire surface is set lock be connected in the through hole of opposition support platform, it is complete
Into the installation of insulation seine, be free to work on insulation seine surface by insulating ladder, and can also use
Column is used alone to work, column is fixed by fastening rope, then new line is installed on pulley block, drawstring
Pulley block is connected through pulley, drives pulley block to be freely lifted by pulley, bracing wire, directly across crossed line, spirit
Active energy is excellent.
The beneficial effects of the utility model are：The utility model is simple in structure, will be insulated by supporting rack and draw in the net to hang up, will
Being closed by cross-line road with insulation seine rope below new route, insulate block to prevent conducting wire from sinking to causing safe distance
Deficiency improves security performance when line project crossing live-line is constructed, ease of assembly and dismounting so as to produce hidden danger,
The efficiency of operation is lifted, it is novel in design, it is a kind of good innovation scheme.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
The principle for simply illustrating the utility model described in specification, on the premise of not departing from the spirit and scope of the utility model originally
Utility model also has various changes and modifications, and these various changes and improvements fall within the scope of the claimed invention.
The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (6)
1. a kind of new live crossing frame, including the support frame of crossing frame use column, it is characterised in that：The inside of column is set
The hydraulic lifting arm being controlled by turning knob is equipped with, leg surface is provided with the rotation handle of control bracing wire length, liquid
Bracket surface at the top of pressure elevating lever is provided with support platform, and the surface of support platform is provided with pulley, adjacent support platform
Opposite is both provided with through hole, and guy winding is provided with retaining ring lock at the groove of pulley surface, the port of bracing wire, and bracing wire is horizontal
The hollow sets of holes that open up of linking insulation seine surrounding after reach through hole, the bracing wire in hollow sets of holes pass through retaining ring lock linking after coming out
The through hole on adjacent support platform surface.
A kind of 2. new live crossing frame according to claim 1, it is characterised in that：The surface of the hydraulic lifting arm is set
Hanging hole is equipped with, the fastening rope of cross-distribution is installed between adjacent hanging hole.
A kind of 3. new live crossing frame according to claim 1, it is characterised in that：The side of the support platform is set
There is insulating ladder, detachable connection is used between insulating ladder and support platform.
A kind of 4. new live crossing frame according to claim 1, it is characterised in that：The grid on the insulation seine surface
It is square, the length and width of grid is 1mm.
A kind of 5. new live crossing frame according to claim 1, it is characterised in that：It is provided with below the column flat
Straight base.
A kind of 6. new live crossing frame according to claim 1, it is characterised in that：The surface suspension of the support platform
Have easy to the nylon sling for article of taking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670075.XU CN207303823U (en) | 2017-06-10 | 2017-06-10 | A kind of new live crossing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670075.XU CN207303823U (en) | 2017-06-10 | 2017-06-10 | A kind of new live crossing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303823U true CN207303823U (en) | 2018-05-01 |
Family
ID=62449859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720670075.XU Expired - Fee Related CN207303823U (en) | 2017-06-10 | 2017-06-10 | A kind of new live crossing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303823U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879471A (en) * | 2018-06-29 | 2018-11-23 | 国网山东省电力公司惠民县供电公司 | A kind of transmission line construction lifting crossing frame |
| CN108928753A (en) * | 2018-08-13 | 2018-12-04 | 宁夏爱打听科技有限公司 | A kind of high-speed rail of not stopping transport crosses over the bridge luffing rotating device of equipment |
| CN109167299A (en) * | 2018-10-25 | 2019-01-08 | 新疆送变电有限公司 | A kind of gate pole crossing frame |
| CN109787141A (en) * | 2018-12-29 | 2019-05-21 | 国网浙江杭州市富阳区供电有限公司 | Isolating device is used in a kind of construction of power overhead network |
| CN114221251A (en) * | 2021-10-29 | 2022-03-22 | 中国电建集团贵州电力设计研究院有限公司 | Lapping method for iron tower wiring above live wire |
-
2017
- 2017-06-10 CN CN201720670075.XU patent/CN207303823U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879471A (en) * | 2018-06-29 | 2018-11-23 | 国网山东省电力公司惠民县供电公司 | A kind of transmission line construction lifting crossing frame |
| CN108928753A (en) * | 2018-08-13 | 2018-12-04 | 宁夏爱打听科技有限公司 | A kind of high-speed rail of not stopping transport crosses over the bridge luffing rotating device of equipment |
| CN109167299A (en) * | 2018-10-25 | 2019-01-08 | 新疆送变电有限公司 | A kind of gate pole crossing frame |
| CN109787141A (en) * | 2018-12-29 | 2019-05-21 | 国网浙江杭州市富阳区供电有限公司 | Isolating device is used in a kind of construction of power overhead network |
| CN114221251A (en) * | 2021-10-29 | 2022-03-22 | 中国电建集团贵州电力设计研究院有限公司 | Lapping method for iron tower wiring above live wire |
| CN114221251B (en) * | 2021-10-29 | 2024-01-23 | 中国电建集团贵州电力设计研究院有限公司 | Overlap joint method for iron tower wiring above electrified connection lead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210610 |