CN207588379U - One kind is repeatable to utilize type crane span structure - Google Patents
One kind is repeatable to utilize type crane span structure Download PDFInfo
- Publication number
- CN207588379U CN207588379U CN201721085133.9U CN201721085133U CN207588379U CN 207588379 U CN207588379 U CN 207588379U CN 201721085133 U CN201721085133 U CN 201721085133U CN 207588379 U CN207588379 U CN 207588379U
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- China
- Prior art keywords
- cable
- crane span
- span structure
- support
- roller
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Abstract
The utility model provides a kind of repeat and utilizes type crane span structure, including bridge suspension and support and cable protecting device of roller, the bridge suspension and support is at least one layer of rectangular frame structure, the cable protecting device of roller is the U-typed plate formed by sheet metal bent, and U-typed plate is opening down to be covered in bridge suspension and support upper surface.Protection effect is good, effectively solves the problems, such as dust in crane span structure, maintains the cleaning of cable and crane span structure, and reduces the cleaning work of cable testing bridge and cable, and the safety of crane span structure and cable is greatly improved.
Description
Technical field
The utility model is related to technical field of electric power construction, and in particular to one kind is repeatable to utilize type crane span structure.
Background technology
In power plant thermal control construction, after the completion of cable testing bridge construction, temporary preventive measure is not taken usually, it is live
Dust and other sundries can cause crane span structure very big pollution, and cleaning is got up time-consuming and laborious, and it is undesirable to obtain effect.Some are to use
Protection tarpaulin is covered, but tarpaulin of preventing fires needs accordingly to be cut by crane span structure specification, and reusing is poor, and waste is tighter
Weight.In cabling process, cable can not be protected effectively on crane span structure, and the cable in a channel is often not
It can disposably lay and finish, usually be required for longer time.Such as without protection, the other construction operations in scene will be given and apply
If the cleannes of cable after and safety make a big impact.Common mode is installation formal cable cover board, but follow-up
During cable laying, it is often necessary to frequently remove, cover again, very big manpower and materials is caused to waste, are also being unfavorable for engineering just
Often progress.
Utility model content
The technical problems to be solved in the utility model overcomes the defects of existing, provides a kind of repeat and utilizes type crane span structure, real
The round-the-clock effective protection of existing cable testing bridge and cable, it is convenient for disassembly and assembly, it can be used repeatedly.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：One kind is repeatable to utilize type
Crane span structure, including bridge suspension and support and cable protecting device of roller, the bridge suspension and support be at least one layer of rectangular frame structure, institute
The cable protecting device of roller stated is the U-typed plate formed by sheet metal bent, and U-typed plate is opening down to be covered on bridge suspension and support
Surface.Protection effect is good, effectively solves the problems, such as dust in crane span structure, maintains the cleaning of cable and crane span structure, and reduce
The cleaning work of cable testing bridge and cable, the safety of crane span structure and cable are greatly improved.
For better rain-proof dust-proof, its top surface of the U-typed plate of the cable protecting device of roller is " people " word top.
For the ease of dismounting and ensureing portable construction, the cable protecting device of roller is made of galvanized iron sheet.
For the ease of installing and removing, the length of the cable protecting device of roller is the half of bridge suspension and support length, often
Covering is provided with two cable protective covers on Duan Qiaoliang suspension and supports.
Construction personnel or crane span structure and cable are scratched in order to prevent, and the cable protective cover flaring uses bead structure.
The utility model is beneficial in that,
1st, the present apparatus is simple in structure, fixed, easy for installation, can be used for multiple times for a long time, maintenance cost is low.
2nd, the present apparatus can keep neat and tidy in crane span structure very well, save and be largely used to the artificial of hygienic cleaning, improve
Labor productivity.
3rd, the present apparatus greatly reduces the damage ratio of cable and crane span structure, improves safety.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the construction schematic diagram of the utility model；
In figure, 1, cable protective cover, 2, bridge suspension and support, 3, cable.
Specific embodiment
In order to which the technical solution of the utility model is enable more clearly to show, with reference to the accompanying drawings and examples to this
Utility model is described further.
One kind is repeatable to utilize type crane span structure, including bridge suspension and support 2 and cable protecting device of roller 1, the bridge suspension and support 2
For at least one layer of rectangular frame structure, the cable protecting device of roller 1 is the U-typed plate formed by sheet metal bent, U-typed
Plate is opening down to be covered in 2 upper surface of bridge suspension and support.Protection effect is good, effectively solves the problems, such as dust in crane span structure, protects
The cleaning of cable and crane span structure has been held, and has reduced the cleaning work of cable testing bridge and cable, the safety of crane span structure and cable obtains
Very big raising is arrived.
For better rain-proof dust-proof, its top surface of the U-typed plate of cable protecting device of roller 1 is " people " word top.
For the ease of dismounting and ensureing portable construction, cable protecting device of roller 1 is made of 0.1mm galvanized iron sheets, galvanized iron
Skin protective cover is placed directly on bridge suspension and support 2, does not need to carry out banding fixed.
For the ease of installing and removing, the length of the cable protecting device of roller 1 is the half of 2 length of bridge suspension and support,
It is covered generally between 800~1000mm, on every section of bridge suspension and support 2 and is provided with two cable protective covers 1.
1 side of cable protective cover using bead structure, prevents from scratching construction personnel or crane span structure and cable.
Cable protective cover 1 provided by the utility model is according to different bridge suspension and support sizes, makes " herringbone top " type and prevents
Shield often saves protective cover length and is determined according to the distance of crane span structure suspension and support 2, is easily installed and removes.Cable bridge suspension and support 2
After installation is complete, cable protective cover 1 is installed in place, cable protective cover 1 can be segmented during cable laying be laminated to it is primary, often
All protective cover 1 covers crane span structure again after the completion of its laying.
Certainly, the utility model creation is not limited to the above embodiment, and those skilled in the art are not disobeying
Equivalent variations or replacement can be also made under the premise of back of the body the spirit of the present invention, these equivalent modifications or replacement are all contained in this
Apply in claim limited range.
Claims (5)
1. one kind is repeatable to utilize type crane span structure, which is characterized in that including bridge suspension and support and cable protecting device of roller, the bridge
Suspension and support is at least one layer of rectangular frame structure, and the cable protecting device of roller is the U-typed plate formed by sheet metal bent,
U-typed plate is opening down to be covered in bridge suspension and support upper surface.
2. a kind of repeat according to claim 1 utilizes type crane span structure, which is characterized in that the cable protecting device of roller
Its top surface of U-typed plate is " people " word top.
3. a kind of repeat according to claim 1 utilizes type crane span structure, which is characterized in that the cable protecting device of roller is adopted
It is made of galvanized iron sheet.
4. a kind of repeat according to claim 1 utilizes type crane span structure, which is characterized in that the cable protecting device of roller
Length is the half of bridge suspension and support length, is covered on every section of bridge suspension and support and is provided with two cable protective covers.
5. a kind of repeat according to claim 4 utilizes type crane span structure, which is characterized in that the cable protective cover flaring
Using bead structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085133.9U CN207588379U (en) | 2017-08-28 | 2017-08-28 | One kind is repeatable to utilize type crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085133.9U CN207588379U (en) | 2017-08-28 | 2017-08-28 | One kind is repeatable to utilize type crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588379U true CN207588379U (en) | 2018-07-06 |
Family
ID=62718796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721085133.9U Active CN207588379U (en) | 2017-08-28 | 2017-08-28 | One kind is repeatable to utilize type crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207588379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591746A (en) * | 2017-08-28 | 2018-01-16 | 山东电力建设第工程公司 | One kind is repeatable to utilize type crane span structure and cable protecting device of roller |
-
2017
- 2017-08-28 CN CN201721085133.9U patent/CN207588379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591746A (en) * | 2017-08-28 | 2018-01-16 | 山东电力建设第工程公司 | One kind is repeatable to utilize type crane span structure and cable protecting device of roller |
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| GR01 | Patent grant |