CN106532594A - Outdoor anti-ultraviolet bridge - Google Patents
Outdoor anti-ultraviolet bridge Download PDFInfo
- Publication number
- CN106532594A CN106532594A CN201611067312.XA CN201611067312A CN106532594A CN 106532594 A CN106532594 A CN 106532594A CN 201611067312 A CN201611067312 A CN 201611067312A CN 106532594 A CN106532594 A CN 106532594A
- Authority
- CN
- China
- Prior art keywords
- cell body
- ultraviolet
- sleeve
- side wall
- rotary shaft
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses an outdoor anti-ultraviolet bridge, which comprises a tank body with an opening in the top, and a cover plate for covering the opening of the tank body, wherein a left rotating shaft is arranged at the top of the left side wall of the tank body; two ends of the left rotating shaft are connected with the left side wall through support seats separately; a right rotating shaft is arranged at the top of the right side wall of the tank body and two ends of the right rotating shaft are connected with the right side wall through support seats; the cover plate comprises a left plate body and a right plate body which are arranged in opening and closing manners; the left side of the left plate body is provided with a left sleeve which rotationally sleeves the left rotating shaft; a torsional spring is arranged between the left rotating shaft and the inner wall of the left sleeve; the right side of the right plate body is provided with a right sleeve which rotationally sleeves the right rotating shaft; a torsional spring is also arranged between the right rotating shaft and the inner wall of the right sleeve; and the outer walls of the tank body and the cover plate are provided with an anti-ultraviolet layer. The bridge with the structure is reliable in structure and good in anti-ultraviolet effect, furthermore, the construction capacity can be reduced and the construction difficulty can be reduced in the using process.
Description
Technical field
The present invention relates to highway or the cable testing bridge on highway, and in particular to a kind of outdoor anti-ultraviolet crane span structure.
Background technology
Due to the weight of metallic cable crane span structure it is big, it is perishable the shortcomings of, currently used for the cable on highway or highway
Crane span structure is gradually substituted by nonmetallic materials.A kind of composite material sandwich structure electricity as disclosed in notification number is CN103244753A
Cable crane span structure and notification number are a kind of cable testing bridge with compound polyurethane material disclosed in CN103606864A, by non-gold
Category material is made, and the Common advantages of this kind of crane span structure are lightweight, low production costs, not perishable, and which has the drawback that：For side
Just cable is penetrated, which is fabricated structure, i.e. cell body and lid is detachably connected, after cable penetrates cell body, then is covered
Body, and the firm connection of cell body and lid is realized by bolt, this mode not only increases construction volume, improves construction hardly possible
Degree, and cable is easily damaged during bolt is screwed into.Additionally, existing crane span structure preventing ultraviolet effect is poor, cause to use
Life-span is not long.
The content of the invention
In view of this, it is an object of the invention to provide a kind of outdoor anti-ultraviolet crane span structure so as to not only structure reliability, anti-purple
Outside line effect is good, and in use, can reduce construction volume, reduce difficulty of construction.
The present invention is solved the above problems by following technological means：A kind of outdoor anti-ultraviolet crane span structure, including open top
Cell body and the cover plate for covering cell body opening, be provided with left rotary shaft at the top of cell body left side wall, the left rotary shaft two ends point
Not Tong Guo bearing be connected with left side wall, be provided with right spindle at the top of cell body right side wall, the right spindle two ends pass through bearing respectively
It is connected with right side wall, the cover plate includes the left plate body and right panel body of folding setting, is provided with and left-hand rotation on the left of the left plate body
Axle rotates the left sleeve of socket, is provided with torsion spring, is provided with and the right side on the right side of the right panel body between left rotary shaft and left sleeve inwall
The right sleeve of axis of rotation socket, is also equipped with torsion spring between right spindle and right sleeve lining, the cell body and cover plate outer wall are equal
It is provided with ultraviolet resistant layer.
Further, the left rotary shaft outer wall is hinged and is provided with left pawl, left sleeve inwall be circumferentially evenly arranged with it is multiple with
The left hook tooth that left pawl coordinates, the right spindle outer wall are hinged and are provided with right ratchet, and right sleeve lining is circumferentially evenly arranged with
Multiple right hook tooths with right click-fit.
Further, be provided with the portable plate being slidably connected with cell body in the cell body, the portable plate by main spring with
Cell body bottom connects.
Further, rubber bellows are socketed with outside the main spring.
Beneficial effects of the present invention：The present invention a kind of outdoor anti-ultraviolet crane span structure, including open-topped cell body are disclosed with
And for covering the cover plate of cell body opening, left rotary shaft at the top of cell body left side wall, being provided with, the left rotary shaft two ends are respectively by propping up
Seat is connected with left side wall, and right spindle is provided with the top of cell body right side wall, and the right spindle two ends pass through bearing and right side wall respectively
Connection, the cover plate include the left plate body and right panel body of folding setting, are provided with and left rotary shaft turning set on the left of the left plate body
The left sleeve for connecing, is provided with torsion spring between left rotary shaft and left sleeve inwall, be provided with and rotate with right spindle on the right side of the right panel body
The right sleeve of socket, is also equipped with torsion spring between right spindle and right sleeve lining, the cell body and cover plate outer wall are provided with anti-
Ultra-violet layer.The crane span structure of the structure, not only structure reliability, preventing ultraviolet effect is good, and in use, can reduce construction
Amount, reduction difficulty of construction.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation that left rotary shaft is connected with left sleeve；
Fig. 3 is the structural representation of right spindle and right sleeve connection.
Specific embodiment
Below with reference to accompanying drawing, the present invention is described in detail, as Figure 1-3：A kind of outdoor anti-ultraviolet crane span structure,
Cover plate including open-topped cell body 1 and for covering cell body opening, is provided with left rotary shaft 2, institute at the top of cell body left side wall
State left rotary shaft two ends to be connected with left side wall by bearing 3 respectively, at the top of cell body right side wall, be provided with right spindle 4, the right spindle
Two ends are connected with right side wall by bearing respectively, and the cover plate includes the left plate body 5 and right panel body 6 of folding setting, the left plate
The left sleeve 7 that socket is rotated with left rotary shaft is provided with the left of body, torsion spring 8 between left rotary shaft and left sleeve inwall, is provided with, it is described
The right sleeve 9 that socket is rotated with right spindle is provided with the right side of right panel body, between right spindle and right sleeve lining, torsion spring is also equipped with,
The cell body and cover plate outer wall are provided with ultraviolet resistant layer 10.The crane span structure of the structure, on the one hand, when needing cable card entry slot
When in vivo, it is only necessary to by left and right plate body to be downwardly turned over the opening for opening cell body cable is snapped in cell body, when cable is snapped in
After the completion of, in the presence of torsion spring elastic force, left, lower body can reset again and block the opening of cell body, it is to avoid cable is from cell body
Opening at depart from, whole process need not carry out twisting the operation such as bolt, effectively reduce construction volume, reduce difficulty of construction；
On the other hand, the setting of ultraviolet resistant layer improves preventing ultraviolet effect.In sum, the crane span structure of the structure, not only structure can
Lean on, preventing ultraviolet effect is good, and in use, construction volume can be reduced, difficulty of construction is reduced.
Used as the further improvement to above-mentioned technical proposal, the left rotary shaft outer wall is hinged and is provided with left pawl 11, left set
Cylinder inwall is circumferentially evenly arranged with multiple left hook tooths 12 coordinated with left pawl, and the right spindle outer wall is hinged and is provided with right spine
Pawl 13, right sleeve lining are circumferentially evenly arranged with multiple right hook tooths 14 with right click-fit.Left pawl and left hook tooth structure
Into one-directional rotation structure, right ratchet also constitutes one-directional rotation structure with right hook tooth, so that left and right plate body can only be downward
Upset, even if in the cell body under the extruding of cable, left and right plate body cannot also be flipped up and cause the opening of cell body to be opened, and enter
One step avoids cable and departs from from the opening of cell body.
As the further improvement to above-mentioned technical proposal, the portable plate being slidably connected with cell body in the cell body, is provided with
15, the portable plate is connected with cell body bottom by main spring 16, and cable clamp improves cable between cover plate and portable plate
Steadiness, it is to avoid rock, so as to further increase the reliability of whole portal structure.
As the further improvement to above-mentioned technical proposal, rubber bellows 17, rubber ripple outside the main spring, are socketed with
Line pipe shields to main spring, can slow down the speed of spring weathering and corrosion, improves the service life of main spring.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, which all should be covered at this
In the middle of the right of invention.
Claims (4)
1. a kind of outdoor anti-ultraviolet crane span structure, including open-topped cell body and the cover plate for covering cell body opening, which is special
Levy and be：Left rotary shaft is provided with the top of cell body left side wall, the left rotary shaft two ends are connected with left side wall by bearing respectively, cell body
Right spindle is provided with the top of right side wall, the right spindle two ends are connected with right side wall by bearing respectively, and the cover plate includes out
Close arrange left plate body and right panel body, be provided with the left of the left plate body with left rotary shaft rotate socket left sleeve, left rotary shaft with
Torsion spring is provided between left sleeve inwall, the right sleeve that socket is rotated with right spindle, right spindle on the right side of the right panel body, is provided with
Torsion spring is also equipped between right sleeve lining, the cell body and cover plate outer wall are provided with ultraviolet resistant layer.
2. outdoor anti-ultraviolet crane span structure according to claim 1, it is characterised in that：The left rotary shaft outer wall is hinged and is provided with
Left pawl, left sleeve inwall are circumferentially evenly arranged with multiple left hook tooths coordinated with left pawl, and the right spindle outer wall is hinged
Right ratchet is provided with, right sleeve lining is circumferentially evenly arranged with multiple right hook tooths with right click-fit.
3. outdoor anti-ultraviolet crane span structure according to claim 2, it is characterised in that：It is provided with the cell body and slides with cell body
The portable plate of dynamic connection, the portable plate are connected with cell body bottom by main spring.
4. outdoor anti-ultraviolet crane span structure according to claim 3, it is characterised in that：Rubber ripple is socketed with outside the main spring
Line pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067312.XA CN106532594B (en) | 2016-11-28 | 2016-11-28 | Outdoor anti-ultraviolet gantry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067312.XA CN106532594B (en) | 2016-11-28 | 2016-11-28 | Outdoor anti-ultraviolet gantry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106532594A true CN106532594A (en) | 2017-03-22 |
| CN106532594B CN106532594B (en) | 2019-03-19 |
Family
ID=58356781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611067312.XA Active CN106532594B (en) | 2016-11-28 | 2016-11-28 | Outdoor anti-ultraviolet gantry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106532594B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952892A (en) * | 2020-08-18 | 2020-11-17 | 广东电网有限责任公司梅州供电局 | Electric wire conveying device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787794A (en) * | 1973-01-12 | 1974-01-22 | Square D Co | Top cover for a bus duct joint |
| US5602364A (en) * | 1994-04-08 | 1997-02-11 | Buchanan Construction Products, Inc. | Panel Channel |
| CN2517694Y (en) * | 2001-12-07 | 2002-10-23 | 徐家梁 | Novel backstop |
| CN201093124Y (en) * | 2007-11-01 | 2008-07-30 | 黄岩施展塑胶有限公司 | Splicing type combined plastics cable bridge rack |
| CN203835111U (en) * | 2014-05-25 | 2014-09-17 | 宁波市鄞州荣利金属制品有限公司 | Angle adjustable hinge |
| CN104682288A (en) * | 2015-01-29 | 2015-06-03 | 成都迅德科技有限公司 | Portable type combined cable bridge |
| CN105909870A (en) * | 2016-06-01 | 2016-08-31 | 江苏大浪电气制造有限公司 | Stable tray type cable support |
| CN206180516U (en) * | 2016-11-28 | 2017-05-17 | 重庆浙升科技有限公司 | Outdoor anti ultraviolet crane span structure |
-
2016
- 2016-11-28 CN CN201611067312.XA patent/CN106532594B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787794A (en) * | 1973-01-12 | 1974-01-22 | Square D Co | Top cover for a bus duct joint |
| US5602364A (en) * | 1994-04-08 | 1997-02-11 | Buchanan Construction Products, Inc. | Panel Channel |
| CN2517694Y (en) * | 2001-12-07 | 2002-10-23 | 徐家梁 | Novel backstop |
| CN201093124Y (en) * | 2007-11-01 | 2008-07-30 | 黄岩施展塑胶有限公司 | Splicing type combined plastics cable bridge rack |
| CN203835111U (en) * | 2014-05-25 | 2014-09-17 | 宁波市鄞州荣利金属制品有限公司 | Angle adjustable hinge |
| CN104682288A (en) * | 2015-01-29 | 2015-06-03 | 成都迅德科技有限公司 | Portable type combined cable bridge |
| CN105909870A (en) * | 2016-06-01 | 2016-08-31 | 江苏大浪电气制造有限公司 | Stable tray type cable support |
| CN206180516U (en) * | 2016-11-28 | 2017-05-17 | 重庆浙升科技有限公司 | Outdoor anti ultraviolet crane span structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952892A (en) * | 2020-08-18 | 2020-11-17 | 广东电网有限责任公司梅州供电局 | Electric wire conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106532594B (en) | 2019-03-19 |
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