CN203983884U - A kind of Novel groove type cable bridge supporting walls - Google Patents
A kind of Novel groove type cable bridge supporting walls Download PDFInfo
- Publication number
- CN203983884U CN203983884U CN201420420379.7U CN201420420379U CN203983884U CN 203983884 U CN203983884 U CN 203983884U CN 201420420379 U CN201420420379 U CN 201420420379U CN 203983884 U CN203983884 U CN 203983884U
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- block
- right angle
- cell wall
- rectangle
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Abstract
The utility model discloses a kind of Novel groove type cable bridge supporting walls, comprise cell wall, described cell wall inner side arranges back-up block, and two right angles of described cell wall outward form rectangle right angle and protrude, and forms Duan Hexia right angle, upper right angle end.Described back-up block is connected in the longitudinal right angle groove that protrudes inwall formation in rectangle right angle.The cross section of described back-up block is rectangle, selection about back-up block can have multiple choices, as long as meet sturdy and durable on-deformable principle, it can be square frame section bar, also can be solid steel, sturdy and durable in order to guarantee the integral body of channel-type cable bridge, in the technical scheme that this device adopts, described back-up block adopts square steel.The utility model arranges back-up block in cell wall inner side, and described back-up block adopts rectangle setting, and outward 90 degree are set inside cell wall twice, forms the vallecular cavity of a rectangle, and such arranging guaranteed that described back-up block can not come off in vallecular cavity.
Description
Technical field
The utility model relates to a kind of channel-type cable bridge, more particularly, relates to a kind of Novel groove type cable bridge supporting walls.
Background technology
At present, channel-type cable bridge is structurally mainly comprised of groove lid, cell body, wherein, groove lid is all whole trench structures of being made by iron sheet with cell body, wherein, the effect of groove lid is the effect of playing covering, and the effect of cell body is: play on the one hand the effect of cable laying, on the other hand as the function of space support bridge.Function by channel-type cable bridge can be found out: as the cell body of space support bridge function, mainly want the moment of flexure of bearing load, according to the principle of the mechanics of materials and structural mechanics, bending resistance square ability is mainly determined by the height in the cross section of member.Some units are used the mode embedding, on the sidewall of cable testing bridge, depression is set at present, position in depression arranges some supporting rib stiffeners, such way can increase the weight capacity of supporting walls in certain hour, but due to not fixing of load-bearing stress point, can cause deforming after stressed a period of time.
Under equal height condition, if the weight of cable exceeds standard, probably can cause cable testing bridge distortion, damage cable testing bridge.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, applicant, through repeatedly practice improvement, has designed a kind of Novel groove type cable bridge supporting walls, can realize the enabling capabilities of two walls of channel-type cable bridge under particular surroundings, increase the weight capacity of whole crane span structure, extend the useful life of crane span structure.
Technical scheme: in order to realize foregoing invention object, the technical scheme that the utility model adopts is: a kind of Novel groove type cable bridge supporting walls, comprise cell wall, described cell wall inner side arranges back-up block, two right angles of described cell wall outward, form rectangle right angle and protrude, and form Duan Hexia right angle, upper right angle end.
Described back-up block is connected in the longitudinal right angle groove that protrudes inwall formation in rectangle right angle.
Further, the cross section of described back-up block is rectangle, selection about back-up block can have multiple choices, as long as meet sturdy and durable on-deformable principle, can be square frame section bar, can be also solid steel, sturdy and durable in order to guarantee the integral body of channel-type cable bridge, preferably, in the technical solution adopted in the utility model, described back-up block adopts square steel.
Again further, half of described back-up block is connected in the longitudinal right angle groove that protrudes inwall formation in rectangle right angle.
Further, in order to realize the Portable durable of whole crane span structure, we select cell wall to carry out processing and manufacturing for glass epoxy.
Beneficial effect: compared with prior art, its beneficial effect is the utility model:
1, the utility model arranges back-up block in cell wall inner side, and described back-up block adopts rectangle setting, and outward 90 degree are set inside cell wall twice, forms the vallecular cavity of a rectangle, and such arranging guaranteed that described back-up block can not come off in vallecular cavity.
2, half of back-up block of the present utility model is connected to rectangle right angle and protrudes in longitudinal right angle groove that inwall forms, arranging like this guaranteed when the upper and lower two ends of cell wall are under pressure, most of pressure will drop on two end faces up and down of back-up block, can there is not easily deformation, objectively extend the useful life of channel-type cable bridge integral body.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel groove type cable bridge supporting walls of the utility model.
Embodiment
Below by a most preferred embodiment, the technical program is elaborated, but protection range of the present utility model is not limited to described embodiment.
As shown in Figure 1, a kind of Novel groove type cable bridge supporting walls, comprise cell wall 1, described cell wall 1 inner side arranges back-up block 4, two right angles of described cell wall 1 outward, formation rectangle right angle protrudes, and forms upper right angle end 2 and lower right angle end 3, and described back-up block 4 is connected in the longitudinal right angle groove that protrudes inwall formation in rectangle right angle.
Further, the cross section of described back-up block 4 is rectangle, and described back-up block 4 is square steel, and the upper and lower end face of described back-up block 4 is all rectangle.
Again further, half of described back-up block 4 is connected to rectangle right angle and protrudes in longitudinal right angle groove that inwall forms.
Further, in order to guarantee that the weight of single unit system is light and expand the scope of application of the present utility model, described cell wall 1 is glass epoxy.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a Novel groove type cable bridge supporting walls, comprise cell wall (1), it is characterized in that: described cell wall (1) inner side arranges back-up block (4), two right angles of described cell wall (1) outward, forming rectangle right angle protrudes, and forming upper right angle end (2) and lower right angle end (3), described back-up block (4) is connected in the longitudinal right angle groove that protrudes inwall formation in rectangle right angle.
2. a kind of Novel groove type cable bridge supporting walls according to claim 1, is characterized in that: the cross section of described back-up block (4) is rectangle, and described back-up block (4) is square steel.
3. a kind of Novel groove type cable bridge supporting walls according to claim 1, is characterized in that: half of described back-up block (4) is connected in the longitudinal right angle groove that protrudes inwall formation in rectangle right angle.
4. a kind of Novel groove type cable bridge supporting walls according to claim 1, is characterized in that: cell wall (1) is glass epoxy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420379.7U CN203983884U (en) | 2014-07-28 | 2014-07-28 | A kind of Novel groove type cable bridge supporting walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420379.7U CN203983884U (en) | 2014-07-28 | 2014-07-28 | A kind of Novel groove type cable bridge supporting walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983884U true CN203983884U (en) | 2014-12-03 |
Family
ID=51981300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420379.7U Expired - Fee Related CN203983884U (en) | 2014-07-28 | 2014-07-28 | A kind of Novel groove type cable bridge supporting walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983884U (en) |
-
2014
- 2014-07-28 CN CN201420420379.7U patent/CN203983884U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |