CN2930033Y - Reinforced lattice shape cable rack with 'TT' shape safety edge - Google Patents
Reinforced lattice shape cable rack with 'TT' shape safety edge Download PDFInfo
- Publication number
- CN2930033Y CN2930033Y CN 200620075468 CN200620075468U CN2930033Y CN 2930033 Y CN2930033 Y CN 2930033Y CN 200620075468 CN200620075468 CN 200620075468 CN 200620075468 U CN200620075468 U CN 200620075468U CN 2930033 Y CN2930033 Y CN 2930033Y
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- latticed
- testing bridge
- cable testing
- vertical muscle
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Abstract
The utility model relates to a reinforced grid-like cable bridge frame with the 'TT' type safety edge which is used as the cable support grid-like bridge frame when cable needs to be laid in occasions of building, factory, boat or the like and is a grid-like U shaped groove structure welded longitudinally and transversely by strip-like longitudinal bars (2) and U-shaped transverse bars (1), wherein, the longitudinal bars (2, 1) at the top edge of the groove wall of the grid-like U-shaped cable bridge frame takes the longitudinally and transversely connected 'TT' structure with the welding connecting spot at the top end of corresponding transverse bars (1). The reinforced grid-like cable bridge frame has the characteristics of high intensity without indents at the left and right top edge of the groove wall.
Description
Technical field
The utility model relates to a kind of cable testing bridge, particularly relates to a kind of reinforced latticed cable testing bridge with band " TT " type safe edge.When being applied to occasions such as building, factory, vessel and need carrying out cable laying as the net formula crane span structure of cable support.
Background technology
The various at home industries of cable testing bridge be the cable support extensively the utilization.China Engineering Construction Standardization Association has set up the crane span structure standard: " steel cable testing bridge engineering design standard "---CECS31:91.Need a large amount of quality steel plates to make crane span structure during daily use.Along with " economizing type " social requirement is created by country, the user more and more is concerned about " saving of material ".Can save steel in a large number by the cable testing bridge that uses network, and reduce the installation difficulty of crane span structure, improve the efficient of installation and the fail safe of installation.
Latticed cable testing bridge at present commonly used is by " U " type horizontal bar 1 and the vertical muscle 2 of vertical bar shape latticed " U " type trench structure of working out in length and breadth, the vertical muscle 2 that is somebody's turn to do the left and right two cell wall apical margins of " U " type grooved adopts the bridging arrangement that intersects in length and breadth with the welding between corresponding horizontal bar 1 top, and promptly " U " type horizontal bar 1 openend top is welded on vertical muscle 2.1 sides of cell wall apical margin.There is following deficiency in this cross-lapping mode:
1) the left and right cell wall apical margin of cable testing bridge exists fast mouthful of metal and burr, can plucking when cable laying or pull open cable surface, and its fast mouthful causes installer's palm to be pulled open through regular meeting.
2) crane span structure intensity and rigidity are not enough.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of left and right cell wall apical margin of cable testing bridge not have the reinforced latticed cable testing bridge of high band " TT " the type safe edge of fast mouthful and intensity.
The purpose of this utility model is achieved in that the reinforced latticed cable testing bridge of a kind of band " TT " type safe edge, by vertical muscle of strip and the longitudinal and transverse latticed U type trench structure that is welded of " U " type horizontal bar, it is characterized in that: the vertical muscle of the cell wall apical margin of this latticed U type grooved cable testing bridge is " TT " type structure of butt joint in length and breadth with the welded contact on corresponding horizontal bar top.
The reinforced latticed cable testing bridge of the utility model band " TT " type safe edge, the vertical muscle bottom of the cell wall apical margin that described " TT " type structure of butt joint in length and breadth is latticed U type grooved cable testing bridge is welded on corresponding " U " type horizontal bar openend top.
The reinforced latticed cable testing bridge of the utility model band " TT " type safe edge, the vertical muscle of described cell wall apical margin are and are similar to corrugated list structure, and the horizontal bar top is welded on the crest place of this corrugated vertical muscle.
The utlity model has following advantage:
1) the left and right cell wall apical margin of cable testing bridge does not have fast mouthful of metal and burr, and cable can or not pull open by plucking when laying, and palm can not pulled open when the installer installed.
2) crane span structure intensity and rigidity are strengthened.
Description of drawings:
Fig. 1 is this vertical muscle of apical margin and horizontal bar lap-joint structural representation of latticed cable testing bridge in the past.
Fig. 2 is the structural representation of the latticed cable testing bridge of the utility model.
Fig. 3 is the I enlarged drawing of Fig. 2.
Among the figure: horizontal bar 1, vertical muscle 2.
Embodiment
Referring to Fig. 2, the reinforced latticed cable testing bridge of the utility model band " TT " type safe edge, by the vertical muscle 2 of strip and " U " type horizontal bar 1 longitudinal and transverse latticed U type trench structure that is welded, the vertical muscle 2.1 of the cell wall apical margin of this latticed U type grooved cable testing bridge is " TT " type structure of butt joint in length and breadth with the welded contact on corresponding horizontal bar 1 top.Vertical muscle 2.1 bottoms that described " TT " type structure of butt joint in length and breadth is the cell wall apical margin of latticed U type grooved cable testing bridge are welded on " U " type horizontal bar 1 openend top accordingly.
Referring to Fig. 3, the vertical muscle 2.1 of described cell wall apical margin is and is similar to corrugated list structure, and horizontal bar 1 top is welded on the crest place of this corrugated vertical muscle 2.1.
Claims (3)
1, the reinforced latticed cable testing bridge of a kind of band " TT " type safe edge, by vertical muscle (2) of strip and the longitudinal and transverse latticed U type trench structure that is welded of " U " type horizontal bar (1), it is characterized in that: the vertical muscle (2.1) of the cell wall apical margin of this latticed U type grooved cable testing bridge is " TT " type structure of butt joint in length and breadth with the welded contact on corresponding horizontal bar (1) top.
2, the reinforced latticed cable testing bridge of a kind of band according to claim 1 " TT " type safe edge is characterized in that: vertical muscle (2.1) bottom of the cell wall apical margin that described " TT " type structure of butt joint in length and breadth is latticed U type grooved cable testing bridge is welded on corresponding " U " type horizontal bar (1) openend top.
3, the reinforced latticed cable testing bridge of a kind of band according to claim 1 and 2 " TT " type safe edge, it is characterized in that: the vertical muscle (2.1) of described cell wall apical margin is and is similar to corrugated list structure, and horizontal bar (1) top is welded on the crest place of this corrugated vertical muscle (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075468 CN2930033Y (en) | 2006-08-01 | 2006-08-01 | Reinforced lattice shape cable rack with 'TT' shape safety edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075468 CN2930033Y (en) | 2006-08-01 | 2006-08-01 | Reinforced lattice shape cable rack with 'TT' shape safety edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930033Y true CN2930033Y (en) | 2007-08-01 |
Family
ID=38308405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620075468 Expired - Fee Related CN2930033Y (en) | 2006-08-01 | 2006-08-01 | Reinforced lattice shape cable rack with 'TT' shape safety edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930033Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953517A (en) * | 2014-03-28 | 2015-09-30 | 苏州安瑞可机柜***有限公司 | H-shaped grid bridge |
| CN106786245A (en) * | 2016-12-19 | 2017-05-31 | 江苏国美钢网桥架有限公司 | A kind of steel mesh crane span structure |
| CN107046258A (en) * | 2017-03-04 | 2017-08-15 | 国网福建省电力有限公司 | A kind of power communication transmits crane span structure |
| CN111344921A (en) * | 2017-11-06 | 2020-06-26 | 派穆萨电缆管理股份公司 | Connection device for connecting a mesh cable tray and mesh cable tray part |
-
2006
- 2006-08-01 CN CN 200620075468 patent/CN2930033Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953517A (en) * | 2014-03-28 | 2015-09-30 | 苏州安瑞可机柜***有限公司 | H-shaped grid bridge |
| CN106786245A (en) * | 2016-12-19 | 2017-05-31 | 江苏国美钢网桥架有限公司 | A kind of steel mesh crane span structure |
| CN106786245B (en) * | 2016-12-19 | 2018-12-28 | 江苏国美钢网桥架有限公司 | A kind of steel mesh gantry |
| CN107046258A (en) * | 2017-03-04 | 2017-08-15 | 国网福建省电力有限公司 | A kind of power communication transmits crane span structure |
| CN111344921A (en) * | 2017-11-06 | 2020-06-26 | 派穆萨电缆管理股份公司 | Connection device for connecting a mesh cable tray and mesh cable tray part |
| CN111344921B (en) * | 2017-11-06 | 2022-03-01 | 派穆萨电缆管理股份公司 | Connection device for connecting a mesh cable tray and mesh cable tray part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20090901 |