CN103292037B - A kind of composite cable bridge-rack trailing arm - Google Patents
A kind of composite cable bridge-rack trailing arm Download PDFInfo
- Publication number
- CN103292037B CN103292037B CN201310254943.2A CN201310254943A CN103292037B CN 103292037 B CN103292037 B CN 103292037B CN 201310254943 A CN201310254943 A CN 201310254943A CN 103292037 B CN103292037 B CN 103292037B
- Authority
- CN
- China
- Prior art keywords
- trailing arm
- supporting frame
- composite cable
- cable bridge
- bridge
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000010586 diagram Methods 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
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The present invention will relate to a kind of composite cable bridge-rack trailing arm of improvement, comprises two bases and supporting frame, and wherein, described supporting frame is in " Z " shape, and two bases are connected with two sides of supporting frame are L-shaped, and it is easy for installation, and firmly, bearing power is higher.<!--1-->
Description
Technical field
The present invention relates to cable testing bridge, particularly a kind of cable bridge bracket.
Background technique
The bridge bracket arm used in cable testing bridge installation process is all make according to fixed dimension in advance, highly fixing.When laying crane span structure, often can run into rugged metope, because bridge bracket arm height is nonconforming, usually needing to make a satisfactory trailing arm then and there.So, be very waste of manpower and material resources, increase cost, and can not meet the needs of a large amount of installment work in job site, working efficiency is low.In addition, bridge bracket arm of the prior art is all fix crane span structure from crane span structure ground, because crane span structure ground does not reserve the bolt hole connected needed for trailing arm, at crane span structure ground punching in installation process, and then just both connected with bolt, working efficiency is not high.
In prior art, if the patent No. is a kind of cable bridge bracket of " CN201220018760.1 ", have long-armed and galianconism, long-armed one end is connected with galianconism one end is L-shaped, and described long-armed and galianconism is respectively equipped with bolt hole.During cabling crane span structure, two trailing arms are placed in cable testing bridge both sides and fix respectively.But this and not all cable testing bridge side have the attachment hole corresponding with trailing arm all just, still keep away and unavoidably again will punch on crane span structure, working efficiency is not high.And trailing arm bearing power is not good, easily causes potential safety hazard.
Summary of the invention
Technical problem to be solved by this invention is the composite cable bridge-rack trailing arm providing a kind of improvement for above drawback, and it is easy for installation, and firmly, bearing power is higher.
For solving the problems of the technologies described above, technological scheme of the present invention is:
A kind of composite cable bridge-rack trailing arm, comprises two bases and supporting frame, and wherein, described supporting frame is in " Z " shape, and two bases are connected with two sides of supporting frame are L-shaped.
Above-mentioned a kind of composite cable bridge-rack trailing arm, wherein, described supporting frame comprises first side and second side, described first side and fillet form angle a, 85 °≤a < 90 °, second side and fillet form angle b, b=90 °.
Above-mentioned a kind of composite cable bridge-rack trailing arm, wherein, described supporting frame inwall is provided with felt layers.
Beneficial effect of the present invention is:
1, the present invention does not need to punch in any position of cable testing bridge, only need by bolt, the trailing arm of two cable testing bridges is tightened and can be effective, simple installation, saves artificial, is applicable to most of crane span structure.
2, first side and fillet form angle a, 85 °≤a < 90 °, second side and fillet form angle b, b=90 °, after installing, first side just forms a chucking power to crane span structure, even if crane span structure side does not have corresponding attachment hole can firmly fix yet.
3, two bases and metope or other supports are fixed by spiral, secure more.
4, supporting frame inwall is provided with felt layers, adds frictional force, makes crane span structure not easily slippage.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present invention
Fig. 2 is installation diagram of the present invention
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of composite cable bridge-rack trailing arm as shown in the figure, comprise two bases 1 and supporting frame 2, base is provided with 4 mounting holes 8, supporting frame inwall is provided with felt layers 9 and is " Z " shape, supporting frame 2 comprises first side 21 and second side 22, first side 21 and fillet 23 form angle a, 85 °≤a < 90 °, second side 22 and fillet 23 form angle b, b=90 °, two sides are equipped with long strip bolt hole 5, two bases 11,12 to be connected with two sides of supporting frame 2 are L-shaped.
As shown in Figure 2, when laying, two trailing arms are placed in the both sides of cable testing bridge 6, near cable testing bridge 6, first with bolt, base 11 are fixed on metope, then fix with the second side of stay bolt 7 by two trailing arms, finally with bolt, base 12 is fixed on metope again; If crane span structure side has the attachment hole corresponding with first side 21, be then also fixed by bolt.
Beneficial effect of the present invention is:
1. the present invention does not need to punch in any position of cable testing bridge, only need by bolt, the trailing arm of two cable testing bridges is tightened and can be effective, simple installation, saves artificial, is applicable to most of crane span structure.
2. first side and fillet form angle a, 85 °≤a < 90 °, second side and fillet form angle b, b=90 °, after installing, first side just forms a chucking power to crane span structure, even if crane span structure side does not have corresponding attachment hole can firmly fix yet.
3. two bases and metope or other supports are fixed by spiral, secure more.
4. supporting frame inwall is provided with felt layers, adds frictional force, makes crane span structure not easily slippage.
Claims (3)
1. a composite cable bridge-rack trailing arm, comprises two bases and supporting frame, it is characterized by, and described supporting frame is in " Z " shape, and two bases are connected with two sides of supporting frame are L-shaped.
2. a kind of composite cable bridge-rack trailing arm as claimed in claim 1, it is characterized by, described supporting frame comprises first side and second side, described first side and fillet form angle a, 85 °≤a < 90 °, second side and fillet form angle b, b=90 °.
3. a kind of composite cable bridge-rack trailing arm as claimed in claim 1, is characterized by, and described supporting frame inwall is provided with felt layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310254943.2A CN103292037B (en) | 2013-06-24 | 2013-06-24 | A kind of composite cable bridge-rack trailing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310254943.2A CN103292037B (en) | 2013-06-24 | 2013-06-24 | A kind of composite cable bridge-rack trailing arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103292037A CN103292037A (en) | 2013-09-11 |
| CN103292037B true CN103292037B (en) | 2015-12-02 |
Family
ID=49093374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310254943.2A Active CN103292037B (en) | 2013-06-24 | 2013-06-24 | A kind of composite cable bridge-rack trailing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103292037B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878387A (en) * | 2017-11-24 | 2018-04-06 | 宜兴市奥华汽配有限公司 | A kind of automotive airbag support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201496657U (en) * | 2009-09-23 | 2010-06-02 | 杨晓凤 | Bridge trestle fixing element |
| CN201882737U (en) * | 2010-12-13 | 2011-06-29 | 北京升华电梯集团有限公司 | Elevator guide rail bracket |
| CN202501101U (en) * | 2012-01-17 | 2012-10-24 | 淮安恒辉电气设备有限公司 | Cable support arm |
| CN203348725U (en) * | 2013-06-24 | 2013-12-18 | 向荣集团有限公司 | Combined type cable bridge supporting arm |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08209879A (en) * | 1995-02-03 | 1996-08-13 | Dantani Plywood Co Ltd | Stairs installing metal fitting |
-
2013
- 2013-06-24 CN CN201310254943.2A patent/CN103292037B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201496657U (en) * | 2009-09-23 | 2010-06-02 | 杨晓凤 | Bridge trestle fixing element |
| CN201882737U (en) * | 2010-12-13 | 2011-06-29 | 北京升华电梯集团有限公司 | Elevator guide rail bracket |
| CN202501101U (en) * | 2012-01-17 | 2012-10-24 | 淮安恒辉电气设备有限公司 | Cable support arm |
| CN203348725U (en) * | 2013-06-24 | 2013-12-18 | 向荣集团有限公司 | Combined type cable bridge supporting arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103292037A (en) | 2013-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103292037B (en) | A kind of composite cable bridge-rack trailing arm | |
| CN203348725U (en) | Combined type cable bridge supporting arm | |
| CN102996585B (en) | Embracing hoop applied transformer rack assembling method | |
| CN103825222B (en) | A kind of charged for replacement 220kV narrow base tower strain insulator string instrument | |
| CN202324775U (en) | Fixing device used for mounting equipment on power transmission tower | |
| CN205745658U (en) | A kind of double back iron anchor ear | |
| CN204025922U (en) | A kind of pipe clamp parts and pipe clamp thereof | |
| CN203809903U (en) | Lightningproof and antistatic flange bridging device | |
| CN205355766U (en) | Lightning protection installation device with adjustable overhead transmission line | |
| CN206313378U (en) | A kind of angle steel tower bracket fixing device | |
| CN104481191A (en) | Electric power line cement electric pole height increasing device | |
| CN204626936U (en) | A kind of telescopic scaffold board for building | |
| CN204343770U (en) | Power circuit cement electric pole rising device | |
| CN203889955U (en) | Tower crane attachment device of bridge tower | |
| CN204794879U (en) | Prevent solar control ware wiring fastener that terminal pine takes off | |
| CN204940118U (en) | Walking beam rail set | |
| CN204012529U (en) | A kind of stand type support plug-in type trailing arm | |
| CN204720883U (en) | A kind of transmission line cement pole grooved cross-arm workbench | |
| CN207134768U (en) | A kind of strain clamp | |
| CN206330598U (en) | One kind on-line monitoring platform Simple mounting device | |
| CN203740801U (en) | Device for positioning cable for elevator | |
| CN204012528U (en) | A kind of stand type support | |
| CN204112824U (en) | A kind of high-tension pole increases lightning protection device | |
| CN202492302U (en) | Tower crane and mounting platform thereof | |
| CN203374991U (en) | Steel structure electric line pipe and trunking hanging connecting piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: 150000 Xinsheng Industrial Park, Wanggang Town, Nangang District, Harbin City, Heilongjiang Province Patentee after: Harbin Xinhua Power Supply Equipment Manufacturing Co.,Ltd. Address before: 212212 No. 5, Lianzhong Road, Xinba science and Technology Park, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: XIANGRONG ELECTRIC GROUP Co.,Ltd. |