CN103138204A - Multifunctional installing rack used for replacing tension cross arm - Google Patents
Multifunctional installing rack used for replacing tension cross arm Download PDFInfo
- Publication number
- CN103138204A CN103138204A CN2013100712105A CN201310071210A CN103138204A CN 103138204 A CN103138204 A CN 103138204A CN 2013100712105 A CN2013100712105 A CN 2013100712105A CN 201310071210 A CN201310071210 A CN 201310071210A CN 103138204 A CN103138204 A CN 103138204A
- Authority
- CN
- China
- Prior art keywords
- cross arm
- anchor ear
- bracing wire
- wire anchor
- installing rack
- 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.)
- Granted
Links
- 239000000725 suspension Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 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
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- Load-Engaging Elements For Cranes (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
The invention relates to a multifunctional installing rack used for replacing a tension cross arm. The multifunctional installing rack used for replacing the tension cross arm is characterized by comprising a pull wire embracing hoop (3), wherein a hanging hook (1) is fixed on the pull wire embracing hoop (3), a hand-operated tackle (2) is hung on the hanging hook (1), besides, four installing pipes (4) are fixed on the pull wire embracing hoop (3), and two support racks are inserted in the four installing pipes (4), so that the tension cross arm can be placed temporarily. Through trying out, due to the adoption of the multifunctional installing rack used for replacing the tension cross arm, the time for a single person to install the tension cross arm can be shortened to be within 20 minutes, and installing quality of the tension cross arm is effectively improved.
Description
Technical field
The present invention relates to the multi-functional installing rack of a kind of strain cross arm replacing.
Background technology
In the real work of power department, often need to carry out the installation of strain cross arm and more change jobs new, old circuit.At present, in the installation and Renewal process of strain cross arm, because the weight of strain cross arm is very large, waste time and energy in the lifting process, bad operation when installing on shaft tower is wasted time and energy during adjustment, is difficult to reach fully the design and installation requirement.For example in the situation that present common single installation strain cross arm, just be easy to cause with the design and installation standard error large, do not meet mounting process, the phenomenon of installation quality even appears having a strong impact on.
Summary of the invention
The purpose of this invention is to provide a kind of strain cross arm replacing and use multi-functional installing rack, can increase work efficiency and reduce labour intensity.
A kind of strain cross arm is changed and is used multi-functional installing rack, its special feature is: comprise the bracing wire anchor ear, be fixed with a suspension hook on this bracing wire anchor ear, be hung with fly block on the other hand on this suspension hook, also be fixed with in addition four mounting pipe on this bracing wire anchor ear, place strain cross arm thereby be inserted with altogether two bracing frames in these four mounting pipe temporarily.
Wherein the bracing wire anchor ear adopts the adjustable variable bracing wire anchor ear of diameter.
Wherein variable bracing wire anchor ear comprises the bracing wire anchor ear that a side disconnects, and is separately installed with coiling ratchet and reel on the bracing wire anchor ear of this gap both sides, and all is wound with cotton rope on this coiling ratchet and reel.
Wherein suspension hook is fixed on the bracing wire anchor ear by connecting plate.
Wherein bracing frame comprises a L-type plate, can insert in two mounting pipe thereby be fixed with two support bars on this L-type plate.
Through probationary certificate, to adopt strain cross arm of the present invention to change and use multi-functional installing rack, the time of single installation strain cross arm can foreshorten in 20 minutes, and had effectively improved the installation quality of strain cross arm.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the structural representation of bracing frame in the present invention;
Accompanying drawing 3 is the left view of Fig. 2.
Embodiment
As shown in Figure 1, the present invention relates to the multi-functional installing rack of a kind of strain cross arm replacing, comprise bracing wire anchor ear 3, be fixed with a suspension hook 1 on this bracing wire anchor ear 3, be hung with fly block 2 on the other hand on this suspension hook 1, also be fixed with in addition four mounting pipe 4 on this bracing wire anchor ear 3, thereby be inserted with altogether two bracing frames and place strain cross arm temporarily these four mounting pipe 4 are interior.As shown in Fig. 2,3, bracing frame comprises a L-type plate 6, can insert in two mounting pipe 4 thereby be fixed with two support bars 7 on this L-type plate 6.
Wherein bracing wire anchor ear 3 adopts the adjustable variable bracing wire anchor ear 3 of diameter, this variable bracing wire anchor ear 3 specifically comprises the bracing wire anchor ear 3 that a side disconnects, be separately installed with coiling ratchet 5 and reel on the bracing wire anchor ear 3 of this gap both sides, and all be wound with cotton rope on this coiling ratchet 5 and reel.Certainly also can adopt existing variable bracing wire anchor ear 3 with other structure.Suspension hook 1 specifically is fixed on bracing wire anchor ear 3 by connecting plate in addition.
In the present invention, bracing wire anchor ear 3 and connecting plate, connecting plate and suspension hook 1, bracing wire 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 invention is:
As shown in Figure 1; at first the staff carries multi-functional installing rack of the present invention and climbs to the head of mast; then bracing wire anchor ear 3 is sleeved on shaft tower and fixes; then insert two bracing frames; coordinate with other staff on ground the strain cross arm of slinging by manual coaster 2 again; hang after proper height the staff and only strain cross arm need to be taken off that be placed on can be substantially fixing with strain cross arm on two bracing frames, and then strain cross arm is fixed on shaft tower by the design and installation requirement gets final product.
Claims (5)
1. a strain cross arm is changed and is used multi-functional installing rack, it is characterized in that: comprise bracing wire anchor ear (3), be fixed with a suspension hook (1) on this bracing wire anchor ear (3), be hung with fly block (2) on the other hand on this suspension hook (1), also be fixed with four mounting pipe (4) in addition on this bracing wire anchor ear (3), in these four mounting pipe (4) thus in be inserted with altogether two bracing frames and place strain cross arm temporarily.
2. a kind of strain cross arm as claimed in claim 1 is changed and used multi-functional installing rack, it is characterized in that: wherein bracing wire anchor ear (3) adopts the adjustable variable bracing wire anchor ear (3) of diameter.
3. a kind of strain cross arm as claimed in claim 2 is changed and is used multi-functional installing rack, it is characterized in that: wherein variable bracing wire anchor ear (3) comprises the bracing wire anchor ear (3) that a side disconnects, be separately installed with coiling ratchet (5) and reel on the bracing wire anchor ear (3) of this gap both sides, and all be wound with cotton rope on this coiling ratchet (5) and reel.
4. a kind of strain 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 bracing wire anchor ear (3) by connecting plate.
5. a kind of strain 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-type plate (6), be fixed with two support bars (7) on this L-type plate (6) thus can insert in two mounting pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071210.5A CN103138204B (en) | 2013-03-07 | 2013-03-07 | Strain cross arm is changed and is used multi-functional installing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071210.5A CN103138204B (en) | 2013-03-07 | 2013-03-07 | Strain cross arm is changed and is used multi-functional installing rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103138204A true CN103138204A (en) | 2013-06-05 |
| CN103138204B CN103138204B (en) | 2016-03-02 |
Family
ID=48497681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310071210.5A Expired - Fee Related CN103138204B (en) | 2013-03-07 | 2013-03-07 | Strain cross arm is changed and is used multi-functional installing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138204B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701065A (en) * | 2013-12-02 | 2014-04-02 | 国家电网公司 | Mounting rack for replacing tension-resistant cross arms |
| CN106329437A (en) * | 2016-10-12 | 2017-01-11 | 国网辽宁省电力有限公司鞍山供电公司 | 10kV cross arm brace of adjustable distribution overhead line and method of use |
| CN109428285A (en) * | 2017-08-31 | 2019-03-05 | 国网河南省电力公司商水县供电公司 | A kind of portable aerial work platform |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228260A (en) * | 1992-03-16 | 1993-07-20 | Aluma-Form, Inc. | Cross brace and support arm |
| CN201779102U (en) * | 2010-07-07 | 2011-03-30 | 李一品 | Diameter-variable anchor ear |
| CN202260340U (en) * | 2011-10-14 | 2012-05-30 | 广西电网公司电力科学研究院 | Power distribution network overhead line insulation tower head hoisting tool |
| CN102664377B (en) * | 2012-05-09 | 2014-11-12 | 重庆市电力公司市区供电局 | Double-cross arm assembler for single lever and double-cross arm mounting method |
| CN203119388U (en) * | 2013-03-07 | 2013-08-07 | 宁夏电力公司吴忠供电局 | Multifunctional mounting rack for changing tension-resistant crossarm |
-
2013
- 2013-03-07 CN CN201310071210.5A patent/CN103138204B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701065A (en) * | 2013-12-02 | 2014-04-02 | 国家电网公司 | Mounting rack for replacing tension-resistant cross arms |
| CN103701065B (en) * | 2013-12-02 | 2016-08-17 | 国家电网公司 | A kind of cross-arm changes tension installing rack |
| CN106329437A (en) * | 2016-10-12 | 2017-01-11 | 国网辽宁省电力有限公司鞍山供电公司 | 10kV cross arm brace of adjustable distribution overhead line and method of use |
| CN106329437B (en) * | 2016-10-12 | 2018-02-23 | 国网辽宁省电力有限公司鞍山供电公司 | The adjustable distribution network overhead line cross arm support devices of 10kV and application method |
| CN109428285A (en) * | 2017-08-31 | 2019-03-05 | 国网河南省电力公司商水县供电公司 | A kind of portable aerial work platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103138204B (en) | 2016-03-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160302 Termination date: 20180307 |
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| CF01 | Termination of patent right due to non-payment of annual fee |