CN206225928U - A kind of novel power cable crane span structure - Google Patents
A kind of novel power cable crane span structure Download PDFInfo
- Publication number
- CN206225928U CN206225928U CN201620902062.6U CN201620902062U CN206225928U CN 206225928 U CN206225928 U CN 206225928U CN 201620902062 U CN201620902062 U CN 201620902062U CN 206225928 U CN206225928 U CN 206225928U
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- China
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- crane span
- span structure
- top board
- power cable
- base plate
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Abstract
The utility model discloses a kind of novel power cable crane span structure, including crane span structure body and several hoisting frames being located on crane span structure body, the crane span structure body is made up of collet and lid, it is characterized in that the hoisting frame is made up of top board and lower frame, two block side plates of the lower frame by one piece of base plate and positioned at base plate two ends top are constituted；The collet is located on the base plate, the lid is bolted on top board, the novel power cable crane span structure also includes two screw rods in left and right, the screw rod passes through base plate, side plate and top board, the screw head of screw rod is located at base plate lower section, nut is provided with screw rod, the nut is located at top board top；The suspension rod of top tape suspension ring is connected with top board.The utility model beneficial effect compared with prior art is：Crane span structure can be opened in the case where hoisting frame is not removed, it is easy to which internal wiring is safeguarded, attendant is worked more laborsaving, it is convenient.
Description
Technical field
The utility model is related to a kind of crane span structure, specifically a kind of novel power cable crane span structure.
Background technology
Crane span structure be for walking cable, electrically in cable secretly apply when（It is buried or walk in floor, wall etc.）It is general to use plating
Zinc steel pipe or plastic tube do protection pipe, but when surface, typically walk crane span structure, such as, and 300 or so the lifting bridge under factory building beam
Frame, the cabling on crane span structure, cable here need not cover protection pipe.
Existing power cable crane span structure include lift-on/lift-off type crane span structure, including crane span structure body and be arranged on crane span structure body several hang
Frame up, hoisting frame connection roof is inconvenient when this hoisting frame is opened, and the maintenance of crane span structure body the inside circuit has to opening and hangs
Frame up, existing hoisting frame can not meet this demand.
Due to there is above-mentioned technical problem in the prior art, influence is used, it is therefore necessary to be improved.
The content of the invention
The purpose of this utility model is：A kind of novel power cable crane span structure easy to maintain is provided.
Scheme of the present utility model is：A kind of novel power cable crane span structure, if including crane span structure body and being located on crane span structure body
Dry hoisting frame, the crane span structure body is made up of collet and lid, it is characterized in that the hoisting frame is made up of top board and lower frame, it is described
Two block side plates of the lower frame by one piece of base plate and positioned at base plate two ends top are constituted；The collet is located on the base plate, the lid
Body is bolted on top board, the novel power cable crane span structure also include left and right two screw rods, the screw rod through base plate,
Side plate and top board, the screw head of screw rod are located at base plate lower section, and nut is provided with screw rod, and the nut is located at top board top；
The suspension rod of top tape suspension ring is connected with top board.
This novel power cable crane span structure, when needing to safeguard, unclamps nut, and nut is screwed into screw tip, so pushes up
Plate and lower frame are just disengaged, and lower frame moves down a segment distance, and at this moment the space in hoisting frame just becomes greatly, can be in collet
Cable safeguarded, and during lower frame is moved down, because lid is bolted on top board for two by left and right,
Lid will not be moved down, and such lid is just naturally opened, and using more convenient, button be completed safeguarding, from lower picking-up bridge
Support body, bottom is screwed to by nut, re-closes hoisting frame.
Further program of the utility model is：
The bolt is left and right two, and such stress is evenly.
The top board center is provided with threaded block, and the suspension rod is provided with the thread segment being engaged with the threaded block, so connects
Connect more convenient.
The collet and top surface are provided with insulating coating；When internal wiring leaks electricity, such crane span structure can be improved and used
Security；
The insulating coating is insulative ceramic coatings, such as zirconia ceramics coating, chromium oxide ceramics coating, insulation effect
It is good；
The insulating coating is a nanometer insulating coating, such as nano combined alundum (Al2O3) insulating coating, and insulation effect is good；
The utility model beneficial effect compared with prior art is：Bridge can be opened in the case where hoisting frame is not removed
Frame, it is easy to safeguarded to internal wiring, makes attendant work more laborsaving, convenient.
Brief description of the drawings
Accompanying drawing is used for providing being further understood to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation of the novel power cable crane span structure of embodiment 1；
Fig. 2 is the sectional view of the novel power cable crane span structure of embodiment 1；
Part is marked in figure：Crane span structure body 1, hoisting frame 2, collet 3, lid 4, top board 5, lower frame 6, base plate 7, side plate 8, bolt
9th, screw rod 10, nut 11, suspension ring 12, suspension rod 13, threaded block 14, thread segment 15.
Specific embodiment
Below by embodiment combination accompanying drawing, the utility model will be further described.
Embodiment 1：
As shown in Figure 1, 2, the novel power cable crane span structure described by the present embodiment, including crane span structure body 1 and it is located at crane span structure body 1
On several hoisting frames 2, the crane span structure body 1 is made up of collet 3 and lid 4, it is characterized in that the hoisting frame 2 is by the He of top board 5
Lower frame 6 is constituted, and two block side plates 8 of the lower frame 6 by one piece of base plate 7 and positioned at the two ends top of base plate 7 are constituted；The collet 3 sets
On the base plate 7, the lid 4 is connected on top board 5 by two bolts 9 in left and right, and the novel power cable crane span structure is also wrapped
Two screw rods 10 in left and right are included, the screw rod 10 passes through the screw rod 10 of base plate 7, side plate 8 and top board 5, screw rod 10 to be located under base plate 7
Side, is provided with nut 11 on screw rod 10, and the nut 11 is located at the top of top board 5；Top tape suspension ring 12 are connected with top board 5
Suspension rod 13.The center of the top board 5 is provided with threaded block 14, and the suspension rod 13 is provided with the thread segment being engaged with the threaded block 14
15, certainly, other mechanical connection manners are can also be between suspension rod 13 and top board 5.
The advantage of the novel power cable crane span structure described by the present embodiment is：Can be with the case where hoisting frame 2 is not removed
Crane span structure is opened, maintenance is more convenient；Concrete principle is as follows：
Usually, top board 5 and lower frame 6 are linked together by screw rod 10 and nut 11, when nut 11 is screwed to bottom, are hung
Frame up 2 be closure, crane span structure is supported, hoisting frame 2 is connected on the rope on roof by suspension rod 13；Needing to safeguard
When, nut 11 is unclamped, nut 11 is screwed into the top of screw rod 10, such top board 5 and lower frame 6 are just disengaged, and lower frame 6 moves down one
Segment distance, at this moment the space in hoisting frame 2 just become greatly, the cable in collet 3 can be safeguarded, and downward in lower frame 6
In mobile process, because lid 4 is connected on top board 5 by two bolts 9 in left and right, lid 4 will not be moved down, such lid 4
Just naturally open, using more convenient, button is completed safeguarding, from lower picking-up crane span structure body 1, under nut 11 is screwed to most
Face, re-closes hoisting frame 2.
Embodiment 2：
Novel power cable crane span structure described by the present embodiment, as different from Example 1：The collet 3 and the table of lid 4
Face is provided with insulating coating；When internal wiring leaks electricity, such crane span structure can improve safety in utilization；The insulating coating can be
Insulative ceramic coatings, such as zirconia ceramics coating, chromium oxide ceramics coating, the insulating coating can also be that nanometer insulation is applied
Layer, such as nano combined alundum (Al2O3) insulating coating, insulation effect are good.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (6)
1. a kind of novel power cable crane span structure, including crane span structure body (1) and several hoisting frames (2), institute for being located on crane span structure body (1)
State crane span structure body (1) to be made up of collet (3) and lid (4), it is characterized in that the hoisting frame (2) is by top board (5) and lower frame (6) structure
Into two piece side plates (8) of the lower frame (6) by one piece of base plate (7) and positioned at base plate (7) two ends top are constituted；The collet (3)
It is located on the base plate (7), the lid (4) is connected on top board (5) by bolt (9), and the novel power cable crane span structure is also
Including two screw rods (10) in left and right, the screw rod (10) is through base plate (7), side plate (8) and top board (5), the screw rod of screw rod (10)
(10) head is located at base plate (7) lower section, and nut (11) is provided with screw rod (10), and the nut (11) is positioned at top board (5) top；
The suspension rod (13) of top tape suspension ring (12) is connected with top board (5).
2. novel power cable crane span structure according to claim 1, it is characterized in that the bolt (9) is left and right two.
3. novel power cable crane span structure according to claim 1 and 2, it is characterized in that the top board (5) center is provided with screw thread
Seat (14), the suspension rod (13) is provided with the thread segment (15) being engaged with the threaded block (14).
4. novel power cable crane span structure according to claim 1, it is characterized in that the collet (3) and lid (4) surface set
There is insulating coating.
5. novel power cable crane span structure according to claim 4, it is characterized in that the insulating coating is insulative ceramic coatings.
6. novel power cable crane span structure according to claim 4, it is characterized in that the insulating coating is a nanometer insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902062.6U CN206225928U (en) | 2016-08-18 | 2016-08-18 | A kind of novel power cable crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902062.6U CN206225928U (en) | 2016-08-18 | 2016-08-18 | A kind of novel power cable crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225928U true CN206225928U (en) | 2017-06-06 |
Family
ID=58780957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620902062.6U Expired - Fee Related CN206225928U (en) | 2016-08-18 | 2016-08-18 | A kind of novel power cable crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225928U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579486A (en) * | 2017-09-04 | 2018-01-12 | 安徽智瑞电气有限公司 | A kind of cable large span crane span structure |
| CN109586216A (en) * | 2018-12-14 | 2019-04-05 | 湖州格雷电力电缆有限公司 | Keel bracket is used in a kind of suspention of cable |
| CN110601103A (en) * | 2019-08-19 | 2019-12-20 | 武汉船用机械有限责任公司 | Cable fixing support assembly |
| CN113193519A (en) * | 2021-04-28 | 2021-07-30 | 中铁建工集团有限公司 | Inner support type bridge frame for bridge, box girder and tunnel construction |
-
2016
- 2016-08-18 CN CN201620902062.6U patent/CN206225928U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579486A (en) * | 2017-09-04 | 2018-01-12 | 安徽智瑞电气有限公司 | A kind of cable large span crane span structure |
| CN109586216A (en) * | 2018-12-14 | 2019-04-05 | 湖州格雷电力电缆有限公司 | Keel bracket is used in a kind of suspention of cable |
| CN110601103A (en) * | 2019-08-19 | 2019-12-20 | 武汉船用机械有限责任公司 | Cable fixing support assembly |
| CN110601103B (en) * | 2019-08-19 | 2021-10-08 | 武汉船用机械有限责任公司 | Cable fixing support assembly |
| CN113193519A (en) * | 2021-04-28 | 2021-07-30 | 中铁建工集团有限公司 | Inner support type bridge frame for bridge, box girder and tunnel construction |
| CN113193519B (en) * | 2021-04-28 | 2022-09-13 | 中铁建工集团有限公司 | Inner support type bridge frame for bridge, box girder and tunnel construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20170818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |