CN204349394U - A kind of protection rope for conductor cross arm connecting device - Google Patents
A kind of protection rope for conductor cross arm connecting device Download PDFInfo
- Publication number
- CN204349394U CN204349394U CN201520064243.1U CN201520064243U CN204349394U CN 204349394 U CN204349394 U CN 204349394U CN 201520064243 U CN201520064243 U CN 201520064243U CN 204349394 U CN204349394 U CN 204349394U
- Authority
- CN
- China
- Prior art keywords
- hook
- inverted
- protection rope
- baffle plate
- conductor
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000012212 insulator Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a kind of protection rope for conductor cross arm connecting device; comprise hook; described hook is inverted U structure; described hook hangs on the main material angle bar of shaft tower; one end of described hook inverted U opening extends out and is connected with inverted L shape baffle plate; described hook and baffle plate are formed in one; on described hook, the downside of inverted U opening is connected with locking device; the extension of described baffle plate and hook forms inverted U-shaped shape, and the spatial joins that the extension of described baffle plate and hook is formed has protection rope for conductor.The beneficial effects of the utility model are: easy, quick, avoid the friction of insulating cord and main material and hook, improve protection and restrict useful life, and the situation avoiding hook and the effective insulation distance of protection rope sling short circuit occurs.
Description
Technical field
The utility model relates to a kind of protection rope for conductor cross arm connecting device.
Background technology
When daily power failure or hotline maintenance need movable conducting wire, tune increasing wire clamp or change the operations such as insulator string; if use simple catenary device; then require to use the back protection rope preventing wire dropping according to safety, but existing protection rope suspension arrangement is anchored to the hook on protection rope after a ring crosses the main material of shaft tower.Clearly such use repeatedly protects rope can damage because of the friction with shaft tower, hook afterwards, and its useful life is shortened greatly.And the friction of insulation protection rope and hook or main material angle bar also can make it be stained with metal dust, makes its insulation property reduce, jeopardizes live-working safety, sagging metal hanger also can the effective insulation distance of short circuit.Nowadays live line working adds protective sleeve generally can to the insulating cord of hook bearing, but protective sleeve is not insulating material making, the also easy effective insulated lengths of short circuit.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of protection rope for conductor cross arm connecting device, and protection rope for conductor can firmly be fixed on the main material of cross-arm by this device fast, and reliably locking device.Hook is directly hung on main material, and insulating cord crosses main material without ring, avoids the friction of insulating cord and main material and hook, improves protection and restricts useful life, and the situation avoiding hook and the effective insulation distance of protection rope sling short circuit occurs.
For achieving the above object, the utility model adopts following technical proposals:
A kind of protection rope for conductor cross arm connecting device; comprise hook; described hook is inverted U structure; described hook hangs on the main material angle bar of shaft tower; one end of described hook inverted U opening extends out and is connected with inverted L shape baffle plate; described hook and baffle plate are formed in one; on described hook, the downside of inverted U opening is connected with locking device; hook is avoided to deviate from from the main material angle bar of shaft tower; the extension of described baffle plate and hook forms inverted U-shaped shape, and the spatial joins that the extension of described baffle plate and hook is formed has protection rope for conductor.
The width of described hook inverted U opening is greater than the thickness of the main material angle bar of shaft tower, can meet the main material angle bar thickness of various tower.
Described locking device is bolt, through hook iron plate, can regulate its penetration depth by swivel bolt head, is first back-outed by this bolt (screw rod does not expose hook right side plan), to be hung over smoothly by hook on the main material angle bar of shaft tower before suspension.After suspension, swivel bolt, the screw rod now stretched out can, as locking device, avoid hook to deviate from from angle bar.
Described protection rope for conductor and baffle plate, link up with and to be bolted between extension together with.Bolt screws out from the screwed hole of hook extension, through protection rope for conductor, plays a part to connect protection rope for conductor.
The beneficial effects of the utility model are: easy, quick, avoid the friction of insulating cord and main material and hook, improve protection and restrict useful life, and the situation avoiding hook and the effective insulation distance of protection rope sling short circuit occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model protection rope for conductor cross arm connecting device;
Fig. 2 is the end view of the utility model protection rope for conductor cross arm connecting device;
In figure, 1 is hook, and 2 is the main material angle bar of shaft tower, and 3 is bolt, and 4 is baffle plate, and 5 is protection rope for conductor, and 6 is bolt hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, protection rope for conductor cross arm connecting device, comprise hook 1, hook 1 is inverted U structure, hook 1 hangs on the main material angle bar 2 of shaft tower, the one end linking up with 1 inverted U opening extends out and is connected with inverted L shape baffle plate 4, hook 1 and baffle plate 4 are that a block plate forging forms, hook 1 and baffle plate 4 are all provided with bolt hole 6, bolt 3 is installed with in bolt hole 6, the downside of one of them bolt 3 inverted U opening on hook 1, through hook iron plate, its penetration depth can be regulated by swivel bolt 3 head, first this bolt 3 is back-outed before suspension (screw rod 3 does not expose hook right side plan), hook 1 is hung over smoothly on the main material angle bar 2 of shaft tower.After suspension, swivel bolt 3, the screw rod now stretched out can, as locking device, avoid hook 1 to deviate from from the main material angle bar 2 of shaft tower.Baffle plate 4 forms inverted U-shaped shape with the extension of hook 1, and the space that baffle plate 4 is formed with the extension of hook 1 is connected with protection rope for conductor 5 by bolt 3.Bolt screws out from the screwed hole of hook extension, through protection rope for conductor, plays a part to connect protection rope for conductor.The width linking up with 1 inverted U opening is greater than the thickness of the main material angle bar of shaft tower, can meet the main material angle bar thickness of various tower.
As shown in Figure 2; protection rope for conductor cross arm connecting device, the width of hook 1 and baffle plate 4 is 40mm, and the length of whole device is 330mm; the bolt hole linked up with on 1 and baffle plate 4 can be determined according to the actual size of bolt, but after punching, armor plate strength should meet burden requirement and have certain margin of safety.
The utility model is applicable in charged or interruption maintenance operation, when movable conducting wire, tune increase wire clamp and change the operation use simple catenary devices such as insulator string, needs the backup protection rope preventing wire dropping.This device is for hanging over solid and reliable for protection rope on cross-arm and not Damage to insulation protection rope.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection range of the present utility model.
Claims (4)
1. a protection rope for conductor cross arm connecting device; it is characterized in that; comprise hook; described hook is inverted U structure, and described hook hangs on the main material angle bar of shaft tower, and one end of described hook inverted U opening extends out and is connected with inverted L shape baffle plate; described hook and baffle plate are formed in one; on described hook, the downside of inverted U opening is connected with locking device, and the extension of described baffle plate and hook forms inverted U-shaped shape, and the spatial joins that the extension of described baffle plate and hook is formed has protection rope for conductor.
2. protection rope for conductor cross arm connecting device as claimed in claim 1, it is characterized in that, the width of described hook inverted U opening is greater than the thickness of the main material angle bar of shaft tower.
3. protection rope for conductor cross arm connecting device as claimed in claim 1, it is characterized in that, described locking device is bolt.
4. protection rope for conductor cross arm connecting device as claimed in claim 1, is characterized in that, described protection rope for conductor and baffle plate, link up with and to be bolted between extension together with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064243.1U CN204349394U (en) | 2015-01-29 | 2015-01-29 | A kind of protection rope for conductor cross arm connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064243.1U CN204349394U (en) | 2015-01-29 | 2015-01-29 | A kind of protection rope for conductor cross arm connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349394U true CN204349394U (en) | 2015-05-20 |
Family
ID=53232637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520064243.1U Expired - Fee Related CN204349394U (en) | 2015-01-29 | 2015-01-29 | A kind of protection rope for conductor cross arm connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364963A (en) * | 2019-07-23 | 2019-10-22 | 国网河北省电力有限公司衡水供电分公司 | A kind of protection rope for conductor cross-arm fastening means |
| CN113572078A (en) * | 2021-08-05 | 2021-10-29 | 国网河南省电力公司伊川县供电公司 | Long-distance lead feeding and conveying device |
-
2015
- 2015-01-29 CN CN201520064243.1U patent/CN204349394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364963A (en) * | 2019-07-23 | 2019-10-22 | 国网河北省电力有限公司衡水供电分公司 | A kind of protection rope for conductor cross-arm fastening means |
| CN113572078A (en) * | 2021-08-05 | 2021-10-29 | 国网河南省电力公司伊川县供电公司 | Long-distance lead feeding and conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |