CN203119388U - Multifunctional mounting rack for changing tension-resistant crossarm - Google Patents
Multifunctional mounting rack for changing tension-resistant crossarm Download PDFInfo
- Publication number
- CN203119388U CN203119388U CN201320102745XU CN201320102745U CN203119388U CN 203119388 U CN203119388 U CN 203119388U CN 201320102745X U CN201320102745X U CN 201320102745XU CN 201320102745 U CN201320102745 U CN 201320102745U CN 203119388 U CN203119388 U CN 203119388U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- arm
- strain insulator
- crossarm
- resistant
- 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
- 239000012211 strain insulator Substances 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000002965 rope Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a multifunctional mounting rack for changing a tension-resistant crossarm. The multifunctional mounting rack for changing the tension-resistant crossarm is characterized by comprising a stay wire hoop (3), wherein a lifting hook (1) is fixedly arranged on the stay wire hoop (3), a manual-operated pulley (2) is hung on the hook (1), four mounting tubes (4) are fixedly arranged on the stay wire hoop (3), two supports are inserted into the four mounting tubes (4), and the tension-resistant crossarm is placed on the supports temporarily. The multifunctional mounting rack for changing the tension-resistant crossarm is proved in trails that the time of mounting the tension-resistant crossarm by one person can be shortened to 20 minutes, and the mounting quality of the tension-resistant crossarm is improved effectively.
Description
Technical field
The utility model relates to the multi-functional installing rack of a kind of strain insulator cross-arm replacing.
Background technology
In the real work of power department, often need carry out the installation of strain insulator cross-arm and more change jobs new, old circuit.At present, in the installation and replacing process of strain insulator cross-arm, because the weight of strain insulator cross-arm is very big, waste time and energy in the lifting process, bad operation when shaft tower is installed is wasted time and energy during adjustment, is difficult to reach fully the design and installation requirement.For example under the situation of at present common single installation strain insulator cross-arm, just be easy to cause with the design and installation standard error big, do not meet mounting process, even the phenomenon of installation quality occurs having a strong impact on.
The utility model content
The purpose of this utility model provides a kind of strain insulator cross-arm and changes and use multi-functional installing rack, can increase work efficiency and reduces labour intensity.
A kind of strain insulator cross-arm is changed and is used multi-functional installing rack, its special feature is: comprise the backguy anchor ear, at this backguy anchor ear one suspension hook is arranged fixedly, be hung with fly block on the other hand at this suspension hook, four mounting pipe are also fixedly arranged on this backguy anchor ear in addition, place the strain insulator cross-arm thereby in these four mounting pipe, be inserted with two bracing frames altogether temporarily.
Wherein the backguy anchor ear adopts the adjustable variable backguy anchor ear of diameter.
Wherein variable backguy anchor ear comprises the backguy anchor ear that a side disconnects, and the backguy anchor ear in these gap both sides is separately installed with coiling ratchet and reel, and all is wound with cotton rope on this coiling ratchet and reel.
Wherein suspension hook is fixed on the backguy anchor ear by connecting plate.
Wherein bracing frame comprises a L template, thereby fixedly has two support bars can insert in two mounting pipe at this L template.
Through probationary certificate, to adopt strain insulator cross-arm of the present utility model to change and use multi-functional installing rack, the time of single installation strain insulator cross-arm can foreshorten in 20 minutes, and had effectively improved the installation quality of strain insulator cross-arm.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of bracing frame in the utility model;
Accompanying drawing 3 is the left view of Fig. 2.
Embodiment
As shown in Figure 1, the utility model relates to the multi-functional installing rack of a kind of strain insulator cross-arm replacing, comprise backguy anchor ear 3, at this backguy anchor ear 3 suspension hook 1 is arranged fixedly, be hung with fly block 2 on the other hand at this suspension hook 1, four mounting pipe 4 are also fixedly arranged on this backguy anchor ear 3 in addition, place the strain insulator cross-arm thereby in these four mounting pipe 4, be inserted with two bracing frames altogether temporarily.Shown in Fig. 2,3, bracing frame comprises a L template 6, thereby fixedly has two support bars 7 can insert in two mounting pipe 4 at this L template 6.
Wherein backguy anchor ear 3 adopts the adjustable variable backguy anchor ear 3 of diameter, this variable backguy anchor ear 3 specifically comprises the backguy anchor ear 3 that a side disconnects, backguy anchor ear 3 in these gap both sides is separately installed with coiling ratchet 5 and reel, and all is wound with cotton rope on this coiling ratchet 5 and reel.Certainly also can adopt existing variable backguy anchor ear 3 with other structure.Suspension hook 1 specifically is to be fixed on the backguy anchor ear 3 by connecting plate in addition.
In the utility model, backguy anchor ear 3 and connecting plate, connecting plate and suspension hook 1, backguy anchor ear 3 and four mounting pipe 4 and bracing frame itself are welded by steel such as steel pipe, steel plates.
Using method of the present utility model is:
As shown in Figure 1; the staff at first carries multi-functional installing rack of the present utility model and climbs to the head of mast; then backguy anchor ear 3 is sleeved on the shaft tower and fixes; insert two bracing frames then; cooperate the strain insulator cross-arm of slinging by manual coaster 2 with other staff on ground again; hang behind the proper height staff and only the strain insulator cross-arm need be taken off that be placed on two bracing frames can be with strain insulator cross-arm basic fixed, and then the strain insulator cross-arm is fixed on the shaft tower by the design and installation requirement gets final product.
Claims (5)
1. a strain insulator cross-arm is changed and is used multi-functional installing rack, it is characterized in that: comprise backguy anchor ear (3), at this backguy anchor ear (3) suspension hook (1) is arranged fixedly, be hung with fly block (2) on the other hand at this suspension hook (1), on this backguy anchor ear (3), four mounting pipe (4) are arranged fixedly also in addition, in these four mounting pipe (4) thus in be inserted with two bracing frames altogether and place the strain insulator cross-arm temporarily.
2. a kind of strain insulator cross-arm as claimed in claim 1 is changed and used multi-functional installing rack, it is characterized in that: wherein backguy anchor ear (3) adopts the adjustable variable backguy anchor ear (3) of diameter.
3. a kind of strain insulator cross-arm as claimed in claim 2 is changed and is used multi-functional installing rack, it is characterized in that: wherein variable backguy anchor ear (3) comprises the backguy anchor ear (3) that a side disconnects, backguy anchor ear (3) in these gap both sides is separately installed with coiling ratchet (5) and reel, and all is wound with cotton rope on this coiling ratchet (5) and reel.
4. a kind of strain insulator cross-arm as claimed in claim 1 is changed and is used multi-functional installing rack, and it is characterized in that: wherein suspension hook (1) is fixed on the backguy anchor ear (3) by connecting plate.
5. a kind of strain insulator cross-arm as claimed in claim 1 is changed and is used multi-functional installing rack, and it is characterized in that: wherein bracing frame comprises a L template (6), at this L template (6) two support bars (7) are arranged fixedly thus can insert in two mounting pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320102745XU CN203119388U (en) | 2013-03-07 | 2013-03-07 | Multifunctional mounting rack for changing tension-resistant crossarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320102745XU CN203119388U (en) | 2013-03-07 | 2013-03-07 | Multifunctional mounting rack for changing tension-resistant crossarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119388U true CN203119388U (en) | 2013-08-07 |
Family
ID=48899706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320102745XU Expired - Fee Related CN203119388U (en) | 2013-03-07 | 2013-03-07 | Multifunctional mounting rack for changing tension-resistant crossarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730863A (en) * | 2013-12-27 | 2014-04-16 | 国家电网公司 | Adjusting support for electric power circuit pole and tower cross arm |
| CN103138204B (en) * | 2013-03-07 | 2016-03-02 | 宁夏电力公司吴忠供电局 | Strain cross arm is changed and is used multi-functional installing rack |
-
2013
- 2013-03-07 CN CN201320102745XU patent/CN203119388U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138204B (en) * | 2013-03-07 | 2016-03-02 | 宁夏电力公司吴忠供电局 | Strain cross arm is changed and is used multi-functional installing rack |
| CN103730863A (en) * | 2013-12-27 | 2014-04-16 | 国家电网公司 | Adjusting support for electric power circuit pole and tower cross arm |
| CN103730863B (en) * | 2013-12-27 | 2016-06-08 | 国家电网公司 | A kind of electric power line pole tower cross-arm adjustment supports |
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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: 20130807 Termination date: 20140307 |