CN201448518U - Combined door type cable bridge support system - Google Patents
Combined door type cable bridge support system Download PDFInfo
- Publication number
- CN201448518U CN201448518U CN2009200610492U CN200920061049U CN201448518U CN 201448518 U CN201448518 U CN 201448518U CN 2009200610492 U CN2009200610492 U CN 2009200610492U CN 200920061049 U CN200920061049 U CN 200920061049U CN 201448518 U CN201448518 U CN 201448518U
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- mounting system
- column
- door type
- plate
- cable testing
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Abstract
The utility model discloses a combined door type cable bridge support system, comprising a base, a stand column, a support arm and a top beam. Two stand columns are installed on two bases. End of the support arm is respectively fixed with two stand columns. The top beam is fixed with the top of the stand column. The top beam is distributed horizontally. The support arm comprises two mutually connected U-shaped steels. The utility model uses double U-shaped steel so the structure of the whole support is firm and reliable, can bear middle-size load efficiently, can completely meet the demand of strength and intensity of support system, and can be installed conveniently.
Description
Technical field
The utility model relates to a kind of combination type door type cable testing bridge mounting system.
Background technique
Combination type door type crane span structure mounting system applies to nuclear power station conventional island, large electric power plant engineering and other industrial field widely, present combination type door type crane span structure mounting system comprises base, column, trailing arm and back timber, two vertical being installed on the bottom girder of column, the two ends of many trailing arms are located at respectively on two columns, and trailing arm is the level of state, the upper end of two columns is located at the two ends of back timber respectively, also is the level of state.There is following defective in existing combination type door type crane span structure mounting system:
1, the trailing arm of existing door type crane span structure mounting system comprises a single U shaped steel, and when two door shaped stent spacings were big, the intensity and the stiffness of this list U shaped steel can't effectively guarantee;
2, the bottom girder of existing combination type door type crane span structure mounting system generally also is to adopt single U formed steel construction, and bottom girder is firm inadequately, steadiness is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of combination type door type cable testing bridge mounting system, and the utility model can effectively satisfy the intensity and the stiffness requirement of column.
Its technological scheme is as follows:
A kind of combination type door type cable testing bridge mounting system comprises base, column, trailing arm, two vertical being installed on the base of column, and the end of horizontal trailing arm is fixed with two columns respectively, it is characterized in that, and described each trailing arm comprises two interconnective U shaped steel.
Trailing arm described in the utility model is owing to adopt two U shaped steel, and its intensity and stiffness all get a promotion, and can guarantee a performance of type cable testing bridge support; On the other hand, because each trailing arm is two interconnective U shaped steel, the size of each U shaped steel is change not, can the buying of U shaped steel not impacted at all.
Further structure of the present utility model is:
The section of described each U shaped steel is the U type, and it comprises two side plates and the middle plate between two side plates; The middle plate of two U shaped steel in described each column is connected to each other.
Described each column also comprises two interconnective U shaped steel.
Described base is two collets, is located at the bottom of described each column respectively.
Described each collet comprises base plate and mounting plate, base plate is the level of state, and mounting plate is located on the base plate and is provided with insertion mouth towards the top, and the lower end of described each column is installed in this insertion mouthful, on base plate, be provided with at least two fixed holes, on mounting plate, be provided with at least two fastener holes.
Described fixed hole is symmetrical arranged on described base plate, and described fastener hole is symmetrical arranged on described mounting plate.
Two kinds of structures are arranged at the top of this crane span structure mounting system: back timber or jacking promptly are installed:
1, this crane span structure mounting system also comprises two jackings, be located at the top of described each column respectively, it is similar that holder is wiped away at its structure and the aforementioned end, and particularly, described each jacking comprises top board and mounting plate, top board is the level of state, mounting plate is located on the top board and is provided with insertion mouth towards the top, and the lower end of described each column is installed in this insertion mouthful, is provided with at least two fixed holes on top board, on mounting plate, be provided with at least two fastener holes, perhaps
2, this crane span structure mounting system also comprises back timber, back timber and column roof anchorage and be horizontal arrangement; Further, this this crane span structure mounting system also comprises I-shape beam, pressing plate and U-bolt, and pressing plate is pressed in the both sides of I-shape beam, and after U-bolt was walked around described back timber, its two ends were connected with pressing plate respectively.
In sum, the utility model has the advantages that: column adopts two U shaped steel, and the stiffness of each column and intensity are improved, and can effectively satisfy the performance of door type cable testing bridge support; Base is two independently collets, and simple installation makes the fixing more firm, reliable of column.
Description of drawings
Fig. 1 is the structural drawing of combination type door type cable testing bridge mounting system;
The sectional view of each column of Fig. 2;
Fig. 3 is the sectional view of single U shaped steel;
Fig. 4 is the A place enlarged view of Fig. 1;
Fig. 5 is the structural drawing of U-bolt;
Fig. 6 is first kind of structural drawing that collet is connected with column;
Fig. 7 is second kind of structural drawing that collet is connected with column;
Description of reference numerals:
1, column, 2, trailing arm, 3, back timber, 4, U shaped steel, 5, side plate, 6, middle plate 6,7, collet, 8, mounting plate, 9, base plate, 10, fixed hole, 11, fastener hole, 12, I-shape beam, 13, pressing plate, 14, U-bolt.
Embodiment
Embodiment one
Extremely shown in Figure 6 as Fig. 1, a kind of combination type door type cable testing bridge mounting system, comprise base, column 1, trailing arm 2 and back timber 3, two column 1 vertical being installed on the base, the end of horizontal trailing arm 2 is fixing with two columns 1 respectively, and trailing arm 2 is the level of state, back timber 3 and column 1 roof anchorage, and back timber 3 is horizontal arrangement; Described each trailing arm 2 comprises two interconnective U shaped steel 4.
Wherein, the section of described each U shaped steel 4 is the U type, and it comprises two side plates 5 and the middle plate 6 between two side plates 5; The middle plate 6 of two U shaped steel 4 in each trailing arm 2 is connected to each other.Described base is two collets 7, is located at the bottom of each column 1 respectively; Each collet 7 comprises base plate 9 and mounting plate 8, base plate 9 is the level of state, and mounting plate 8 is located on the base plate 9 and is provided with insertion mouth towards the top, and the lower end of each column 1 is installed in this insertion mouthful, on base plate 9, be provided with at least two fixed holes 10, on mounting plate 8, be provided with at least two fastener holes 11.Described fixed hole 10 is two, is symmetrical arranged on base plate 9, and fastener hole 11 is symmetrical arranged on mounting plate 8.Each column 1 also comprises two interconnective U shaped steel.This this crane span structure mounting system also comprises I-shape beam 12, pressing plate 13 and U-bolt 14, and pressing plate 13 is pressed in the both sides of I-shape beam 12, and after U-bolt 14 was walked around described back timber 3, its two ends were connected with pressing plate 13 respectively.
Embodiment two
As shown in Figure 7, present embodiment is that with the different of embodiment one among this embodiment, the fixed hole 10 on the base plate 9 is four, and the present embodiment principle is identical with embodiment one, repeats no more herein.
Embodiment three
This embodiment and embodiment's one difference is that aforementioned back timber adopts two jackings (not shown) to replace, and the structure of jacking and collet are approximate, repeat no more herein.
Only be preferred embodiment of the present utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.
Claims (9)
1. combination type door type cable testing bridge mounting system, comprise base, column, trailing arm, two vertical being installed on the base of column, the end of horizontal trailing arm is fixed with two columns respectively, it is characterized in that described each trailing arm comprises two interconnective U shaped steel.
2. combination type door type cable testing bridge mounting system according to claim 1 is characterized in that the section of described each U shaped steel is the U type, and it comprises two side plates and the middle plate between two side plates; The middle plate of two U shaped steel in described each column is connected to each other.
3. combination type door type cable testing bridge mounting system according to claim 1 is characterized in that described each column also comprises two interconnective U shaped steel.
4. as combination type door type cable testing bridge mounting system as described in each in the claim 1 to 3, it is characterized in that described base is two collets, be located at the bottom of described each column respectively.
5. as combination type door type cable testing bridge mounting system as described in the claim 4, it is characterized in that, described each collet comprises base plate and mounting plate, base plate is the level of state, mounting plate is located on the base plate and is provided with insertion mouth towards the top, the lower end of described each column is installed in this insertion mouth, is provided with at least two fixed holes on base plate, is provided with at least two fastener holes on mounting plate.
6. as combination type door type cable testing bridge mounting system as described in the claim 5, it is characterized in that described fixed hole is symmetrical arranged on described base plate, described fastener hole is symmetrical arranged on described mounting plate.
7. as combination type door type cable testing bridge mounting system as described in each in the claim 1 to 3, it is characterized in that this crane span structure mounting system also comprises two jackings, be located at the top of described each column respectively.
8. as combination type door type cable testing bridge mounting system as described in each in the claim 1 to 3, it is characterized in that this crane span structure mounting system also comprises back timber, back timber and column roof anchorage and be horizontal arrangement.
9. as combination type door type cable testing bridge mounting system as described in the claim 9, it is characterized in that this this crane span structure mounting system also comprises I-shape beam, pressing plate and U-bolt, pressing plate is pressed in the both sides of I-shape beam, after U-bolt was walked around described back timber, its two ends were connected with pressing plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200610492U CN201448518U (en) | 2009-07-23 | 2009-07-23 | Combined door type cable bridge support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200610492U CN201448518U (en) | 2009-07-23 | 2009-07-23 | Combined door type cable bridge support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448518U true CN201448518U (en) | 2010-05-05 |
Family
ID=42553236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200610492U Expired - Fee Related CN201448518U (en) | 2009-07-23 | 2009-07-23 | Combined door type cable bridge support system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528418A (en) * | 2012-01-11 | 2012-07-04 | 中国建筑第二工程局有限公司 | High-precision and large-diameter flange steel pipe segmenting and track-change installation device and method |
| CN104600643A (en) * | 2015-01-27 | 2015-05-06 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
-
2009
- 2009-07-23 CN CN2009200610492U patent/CN201448518U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528418A (en) * | 2012-01-11 | 2012-07-04 | 中国建筑第二工程局有限公司 | High-precision and large-diameter flange steel pipe segmenting and track-change installation device and method |
| CN102528418B (en) * | 2012-01-11 | 2013-12-04 | 中国建筑第二工程局有限公司 | High-precision and large-diameter flange steel pipe segmenting and track-change installation method |
| CN104600643A (en) * | 2015-01-27 | 2015-05-06 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
| CN104600643B (en) * | 2015-01-27 | 2017-02-22 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
| CN106532574A (en) * | 2015-01-27 | 2017-03-22 | 国网山东省电力公司莱芜供电公司 | Through-wall laying construction method of cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
|
| CP03 | Change of name, title or address |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Guangdong Electric Power Design Institute of CEEC Address before: 510600 No. 846 Dongfeng East Road, Guangzhou, Guangdong, Yuexiu District Patentee before: Guangdong Electric Power Design Institute |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Company limited of China Energy Engineering Group Guangdong Electric Power Design Institute Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute of CEEC |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20170723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |