CN202474756U - Crossing net - Google Patents
Crossing net Download PDFInfo
- Publication number
- CN202474756U CN202474756U CN2012200980171U CN201220098017U CN202474756U CN 202474756 U CN202474756 U CN 202474756U CN 2012200980171 U CN2012200980171 U CN 2012200980171U CN 201220098017 U CN201220098017 U CN 201220098017U CN 202474756 U CN202474756 U CN 202474756U
- Authority
- CN
- China
- Prior art keywords
- rope
- ropes
- crossing
- sleeve pipe
- net
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 239000003822 epoxy resin Substances 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a crossing net comprising three ropes and sleeves. The sleeves are installed among the ropes, pulleys are installed on cross arms of an iron tower, and the two ends of each rope pass through the pulleys to be connected with ground anchors. The cross arms of the iron tower are installed iron stands. The ropes and the sleeves are positioned above an overtaken power line. Lantern rings are formed by the winding of the ropes, and the two ends of each sleeve are connected on the lantern rings. The crossing net is used for the pavement of a line, the crossing paying-off construction without power failure is realized by utilizing the paying off of the dyneema ropes, and compared with the original erecting condition of a crossing stand, the crossing net adopting the scheme has the advantages that the occupying space is saved, the safety and the reliability are good, the paying-off time is effectively saved.
Description
Technical field
The utility model relates to the unwrapping wire instrument that do not have a power failure in a kind of power circuit process of construction, relates in particular to a kind of leap net.
Background technology
Present stringing at first will have a power failure to the electric wire below the circuit, will cause a lot of potential safety hazards like this, and the personnel that use are more, and so very inconvenience is also dangerous.
Summary of the invention
The purpose of the utility model provides a kind of leap net, can under situation about not having a power failure, carry out setting up of electric wire, and can guarantee safety.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of leap net comprises rope and sleeve pipe, it is characterized in that: rope is divided into three, and the mounting sleeve of restricting between three is installed pulley on the iron tower cross-arm, and the two ends of rope are all passed pulley and connected earth anchor.
According to described leap net, it is characterized in that: said iron tower cross-arm is installed in brandreth.
According to described leap net, it is characterized in that: said rope and sleeve pipe are positioned at the top that is surmounted power line.
According to described leap net, it is characterized in that: said rope twines out the collar, and the two ends of sleeve pipe are connected on the collar.
According to described leap net, it is characterized in that: said rope is the Di Nima rope, and sleeve pipe is the epoxy resin pipe.
The utility model has the advantages of and be: utilize Di Nima rope unwrapping wire can realize the leap payingoff construction that do not have a power failure, the leap frame of comparing is in the past set up situation, and this scheme saves floor occupying area, and is safe and reliable, and practices thrift effectively the unwrapping wire time.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is 5,6 a structural representation among Fig. 1.
In the accompanying drawing: 1, surmounted power line; 2, earth anchor; 3, pulley; 4, brandreth; 5, rope; 6, sleeve pipe; 7, the collar; 8, iron tower cross-arm.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
The structure of the utility model is as shown in Figure 1, and a kind of leap net comprises rope 5 and sleeve pipe 6, it is characterized in that: rope 5 is divided into three, and rope 5 mounting sleeves 6 between three are installed pulley 3 on the iron tower cross-arm 8, and the two ends of rope 5 are all passed pulley 3 and connected earth anchor 2.According to described leap net, it is characterized in that: said iron tower cross-arm 8 is installed in brandreth 4.According to described leap net, it is characterized in that: said rope 5 is positioned at the top that is surmounted power line 1 with sleeve pipe 6.According to described leap net, it is characterized in that: said rope 5 twines out the collar 7, and the two ends of sleeve pipe 6 are connected on the collar 7.According to described leap net, it is characterized in that: said rope 5 is the Di Nima rope, and sleeve pipe 6 is the epoxy resin pipe.
The use principle of the utility model is as shown in Figure 1: in the both sides that surmounted power line 1 brandreth 4 is installed; The height of brandreth 4 is higher than and is surmounted power line 1; The two ends of rope 5 are fixed on the earth anchor 2, and earth anchor 2 is fixed on the ground, and the ew line that need set up passes above sleeve pipe 6; So just can when not breaking off the electricity that is surmounted power line 1, carry out work, sleeve pipe 6 be positioned at surmounted power line 1 above.This construction plan material requested is: the Di Nima of the band collar 7 of 3 enough custom-mades of intensity rope, according to the required pulley 3 of spanning length required epoxy resin bushing 6, unwrapping wire and the collar 7 of joint sleeve 6.Epoxy resin bushing 6, the Di Nima rope 5 enough with intensity passes, and both sides hang up U-loop or the link that connects usefulness.It is 3 meters that epoxy resin bushing 6 is generally got length.Span between two iron towers 4 is probably about more than 300 meters, and required every enlightening Nima rope 5 is about 400 meters, wherein hangs down 50 meters behind rope to the iron tower cross-arm 8 approximately so that fixing rope.The rope collar 7 per 1 meter do one.During unwrapping wire; On iron tower cross-arm 8, hang up and put the required pulley of rope 3; The workmen is after rope is let slip; Understand institute cross-line road after the general distance of iron tower 4, by the general distance of being striden the ready-made epoxy resin bushing 6 of customization is installed on Di Nima rope sling ring 7, make epoxy resin bushing 6 be tiled in top, institute cross-line road by workmen on the tower.Rope strenuous exercise not can be provided with four interim backguys on the two enlightening Nimas ropes 5 in the outside when guaranteeing construction.
The utility model utilizes Di Nima rope unwrapping wire can realize the leap payingoff construction that do not have a power failure, and the leap frame of comparing is in the past set up situation, and this scheme saves floor occupying area, and is safe and reliable, and practices thrift effectively the unwrapping wire time.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection range to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection range of the utility model.
Claims (5)
1. cross over net for one kind; Comprise rope (5) and sleeve pipe (6), it is characterized in that: rope (5) is divided into three, rope (5) mounting sleeve (6) between three; Iron tower cross-arm (8) is gone up pulley (3) is installed, and the two ends of rope (5) are all passed pulley (3) and connected earth anchor (2).
2. leap net according to claim 1 is characterized in that: said iron tower cross-arm (8) is installed in brandreth (4).
3. leap net according to claim 1 is characterized in that: said rope (5) and sleeve pipe (6) are positioned at the top that is surmounted power line (1).
4. leap net according to claim 1 is characterized in that: said rope (5) twines out the collar (7), and the two ends of sleeve pipe (6) are connected on the collar (7).
5. leap net according to claim 1 is characterized in that: said rope (5) is the Di Nima rope, and sleeve pipe (6) is the epoxy resin pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200980171U CN202474756U (en) | 2012-03-16 | 2012-03-16 | Crossing net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200980171U CN202474756U (en) | 2012-03-16 | 2012-03-16 | Crossing net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474756U true CN202474756U (en) | 2012-10-03 |
Family
ID=46922884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200980171U Expired - Fee Related CN202474756U (en) | 2012-03-16 | 2012-03-16 | Crossing net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611057A (en) * | 2012-03-16 | 2012-07-25 | 山东电力集团公司枣庄供电公司 | Crossing mesh |
| CN106025923A (en) * | 2016-07-05 | 2016-10-12 | 绍兴市大兴电气承装有限公司 | Construction method of tension type power line protection net |
-
2012
- 2012-03-16 CN CN2012200980171U patent/CN202474756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611057A (en) * | 2012-03-16 | 2012-07-25 | 山东电力集团公司枣庄供电公司 | Crossing mesh |
| CN106025923A (en) * | 2016-07-05 | 2016-10-12 | 绍兴市大兴电气承装有限公司 | Construction method of tension type power line protection net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130808 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 277100 ZAOZHUANG, SHANDONG PROVINCE TO: 277000 ZAOZHUANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130808 Address after: 277000 the Yellow River Road, Xuecheng District, Shandong, No. 999, No. Patentee after: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 277100 No. 60 Guangming Middle Road, Shizhong District, Shandong, Zaozhuang Patentee before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140316 |