CN208964366U - A kind of truss Current Collector Sleave - Google Patents
A kind of truss Current Collector Sleave Download PDFInfo
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- CN208964366U CN208964366U CN201821590238.4U CN201821590238U CN208964366U CN 208964366 U CN208964366 U CN 208964366U CN 201821590238 U CN201821590238 U CN 201821590238U CN 208964366 U CN208964366 U CN 208964366U
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- truss
- hollow stem
- current collector
- hoist cable
- supporting element
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Abstract
The utility model provides a kind of truss Current Collector Sleave, comprising: hoist cable, suspender and supporting element；Hoist cable one end is connected with truss, and one end is connected with suspender；Supporting element is linked on hoist cable, and upper end is fixed with truss.Supporting element is telescopic rod, is made of more piece hollow stem, junction piece I, junction piece II and padded coaming.The quantity of hollow stem is at least 2, can accommodate time hollow stem of close truss close to the hollow stem of truss.Each section hollow stem top and bottom are separately connected junction piece I and junction piece II.The supporting element with certain rigidity is covered in the utility model around hoist cable, and supporting element is fixedly connected with truss.In truss moving process, sling shaking amplitude is supported part restriction, realizes the purpose for reducing truss Current Collector Sleave；The design can be improved the stability of truss Current Collector Sleave, and then improves working efficiency and guarantee safety.
Description
Technical field
The utility model relates to a kind of truss Current Collector Sleaves, and in particular to the technical field of hoist cable lamps structure design.
Background technique
Since truss has the advantages that easy and quick carrying large or heavy goods, thus in addition to building trade, also by
Gradually in the industries such as manufacturing industry.Such as aluminum alloy surface phosphoric acid, need with truss materials hauling.And truss Current Collector Sleave is
Refer to the connector between truss and suspended object, is generally divided into hoist cable and suspender.
During the work time, the translation for moving into horizontal direction of hoist cable and the lifting of vertical direction.However in level
When direction translates, due to external force such as the inertia of hoist cable itself and wind, hoist cable is shaking to target area Shi Douhui every time,
It seriously affects working efficiency and increases the risk of work.There are the chemical industry treatment process of time restriction especially for many,
It crosses prolonged shake and results even in scrapping for part.In addition, the development of automatic technology also requires spatially control
Hanging object processed has higher stability when moving and stopping, to guarantee its position precision and realize the row in pahtfinder hard
Into.
Currently used method is divided into two kinds, and one is the experiences based on worker, when soon reaching target area, reduces
Truss movement speed, or pause movement wait and continue relative to steadily subsequent to target area movement；Another method is by hoist cable
Directly change the rigid support of hydraulic control into.Although above-mentioned two method can be improved entire truss and lift during the motion
Stability, but there are the following problems:
1) it is unstable to reduce the effect shaken.First method has stronger dependence to worker operation proficiency, different
Worker operation effect it is different, thus unstable result.
2) increase installation cost and occupied space.Second method needs that the devices such as motor are separately arranged on truss again, increases
The cost of feeder apparatus simultaneously increases the space occupied.
Summary of the invention
The utility model relates to a kind of truss Current Collector Sleaves.
The technical solution of the utility model is:
A kind of truss Current Collector Sleave of the utility model, including hoist cable, suspender and supporting element；Hoist cable one end is connected with truss, separately
One end is connected with suspender；Supporting element is linked on hoist cable, and upper end is fixed with truss；It is straight that suspender upper end diameter is greater than supporting element lower end
Diameter.
The supporting element includes at least two section hollow stems, nested encryptions between hollow stem.
The suspender is one of suspension hook, suspender belt, hanging ring, hoisting suction cup, clamp.
The length of the hollow stem nested encryptions is not less than the 1/9 of single-unit hollow stem overall length or is not less than, wherein、WithRespectively the quality of suspended object, reach target area when speed and hoist cable in sky
Length outside core bar；、、WithThe respectively length of hollow stem, outer diameter, internal diameter and shear stress allowable.
The supporting element is folding rod, and section is one of triangle, rectangle and circle.
The folding rod contains at least two double rod unit, each double rod unit includes connecting rod I, connecting rod II, rotation pass
Section I and rotary joint II；Connecting rod I is connect with the geometric center of connecting rod II by rotary joint I, and both ends pass through rotary joint II
It is connect with other double rod units.
The beneficial effects of the utility model are:
Since under the external forces such as the inertia of hoist cable itself and wind, conventional Current Collector Sleave arrives target area Shi Douhui every time
It shakes.The supporting element with certain rigidity is covered in the utility model around hoist cable, and supporting element and truss are fixed and connected
It connects.In truss moving process, sling shaking amplitude is supported part restriction, realizes the purpose for reducing truss Current Collector Sleave.Originally it sets
Meter scheme can be improved the stability of truss Current Collector Sleave, and then improves working efficiency and guarantee safety.
Detailed description of the invention
Fig. 1 is the truss Current Collector Sleave usage state diagram based on telescopic rod, and the upper two sections hollow stem of left side telescopic rod takes cross
Schematic cross-section.
Fig. 2 is the bottom view of a bottom section hollow stem.
Fig. 3 is the truss Current Collector Sleave usage state diagram based on folding rod.
In figure: 1- truss (motor), 2 ~ 4- hollow stem, 2a ~ 4a- junction piece I, 2b ~ 3b- junction piece II, 5- hoist cable, 6- are hung
Hook, 7- suspended object, 8- padded coaming, 9- connecting rod I, 10- connecting rod II, 11- rotary joint I, 12- rotary joint II.
Specific embodiment
The utility model is further described with example with reference to the accompanying drawing:
As shown in Figs. 1-3.
A kind of Current Collector Sleave based on telescopic rod, key is the setting hollow stem 2,3,4 around hoist cable 5, to guarantee to hang
Stability of the rope 5 in moving process.Embodiment are as follows:
1) hoist cable 5 is connected with truss 1 and suspension hook 6.Wherein, the diameter of suspension hook 6 is greater than the diameter of hollow stem 4.
2) junction piece II 2b, 3b are connected in hollow stem 2,3,4, is placed into padded coaming 8, all hollow stems of fitting 2,3,
4, connect junction piece I 2a, 3a, 4a.
I 3a outer diameter of junction piece meets: I 3a outer diameter > junction piece of hollow stem a internal diameter > junction piece, I 2a internal diameter, I 3a of junction piece
II 2b internal diameter of outer diameter > junction piece.
I 4a outer diameter of junction piece meets: I 4a outer diameter > junction piece of hollow stem b internal diameter > junction piece, I 3a internal diameter, I 4a of junction piece
II 3b internal diameter of outer diameter > junction piece.
3) upper hollow stem 2,3,4 is covered around hoist cable 5.2 one end of hollow stem is connected with truss 1.
4) when replacing hoist cable 5, hollow stem 3,4 is embedded in hollow stem 2, and hoist cable 5 passes through hollow stem 2,3,4 from truss 1, with
Suspension hook 6 is connected, and then passes through hollow stem 2,3,4 and is connected with the device on truss 1.
As shown in Figure 1, hollow stem 2,3,4 is arranged around hoist cable 5.When 7 horizontal direction of suspended object is mobile, based on hollow
The mutual support of bar 2,3,4 guarantees the stability of hoist cable 5 and suspended object 7；When suspended object 7 declines, it is based on gravity, it is hollow
Junction piece I 3a, 4a in bar 2,3,4 are combined with junction piece II 2b, 3b by padded coaming 8, and ensure that hollow stem 2,3,4
Whole stability；When suspended object 7 rises, hollow stem 4 can first rise with suspended object 7, when hollow stem 4 is retracted to hollow stem
After in 3, by the contact of I 4a of junction piece and II 3b of junction piece, 2 contract of hollow stem in the same direction of hollow stem 3 one is driven.
As shown in Fig. 2, opening two keyways on hollow stem 4.II 3b of junction piece of hollow stem 3 is embedded in keyway, thus
While guaranteeing hollow stem 3 and 4 depth of parallelism, it is also prevented between hollow stem 3 and 4 and relatively rotates.
As shown in figure 3, a kind of Current Collector Sleave based on folding rod, key is that multiple double rod units are arranged around hoist cable 5,
To guarantee hoist cable 5 in the stability of moving process.Embodiment are as follows:
1) connecting rod I 9 and connecting rod II 10 are connected by rotary joint I 11 and rotary joint II 12.Connecting rod I 9 and connecting rod II 10
It is fixed by rotary joint II 12 and 1 phase of truss；
2) hoist cable 5 is connected with truss 1, hoist cable passes through the through-hole of rotary joint I 11 and is connected with suspension hook 6.Hoist cable 5 and most
Rotary joint I 11 close to suspended object 7 is fixed together.
Rotary joint I 11 and II 12 in this example selects studs and nut fastener.Wherein rotary joint I 11
Radially get through hole.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.All technical solutions formed using equivalents or equivalence replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (6)
1. a kind of truss Current Collector Sleave, which is characterized in that including hoist cable, suspender and supporting element；Hoist cable one end is connected with truss, another
End is connected with suspender；Supporting element is linked on hoist cable, and upper end is fixed with truss；It is straight that suspender upper end diameter is greater than supporting element lower end
Diameter.
2. a kind of truss Current Collector Sleave according to claim 1, which is characterized in that the supporting element includes that at least two sections are hollow
Bar, nested encryptions between hollow stem.
3. a kind of truss Current Collector Sleave according to claim 1, which is characterized in that the suspender is suspension hook, suspender belt, hanging ring, rises
One of weight sucker, clamp.
4. a kind of truss Current Collector Sleave according to claim 2, which is characterized in that the length of the hollow stem nested encryptions is not small
In single-unit hollow stem overall length 1/9 or be not less than, wherein、WithRespectively the quality of suspended object, arrive
The length of speed and hoist cable outside hollow stem when up to target area；、、WithRespectively the length of hollow stem, outer diameter,
Internal diameter and shear stress allowable.
5. a kind of truss Current Collector Sleave according to claim 1, which is characterized in that the supporting element is folding rod, and section is
One of triangle, rectangle and circle.
6. a kind of truss Current Collector Sleave according to claim 5, which is characterized in that the folding rod contains at least two double rod list
Member, each double rod unit include connecting rod I, connecting rod II, rotary joint I and rotary joint II；In the geometry of connecting rod I and connecting rod II
The heart is connected by rotary joint I, and both ends are connect by rotary joint II with other double rod units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590238.4U CN208964366U (en) | 2018-09-28 | 2018-09-28 | A kind of truss Current Collector Sleave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590238.4U CN208964366U (en) | 2018-09-28 | 2018-09-28 | A kind of truss Current Collector Sleave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208964366U true CN208964366U (en) | 2019-06-11 |
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ID=66756589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590238.4U Active CN208964366U (en) | 2018-09-28 | 2018-09-28 | A kind of truss Current Collector Sleave |
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| Country | Link |
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| CN (1) | CN208964366U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485558A (en) * | 2019-09-09 | 2019-11-22 | 信息产业电子第十一设计研究院科技工程股份有限公司 | A kind of connection structure and method of rope bar collaboration hanging weight |
| CN110642159A (en) * | 2019-08-26 | 2020-01-03 | 安溪达亚齐机械设计有限公司 | High altitude construction glass lifting device |
| CN111501561A (en) * | 2020-04-20 | 2020-08-07 | 台州蓝锐机电科技有限公司 | Installation and construction method of steel structure truss |
| CN111794126A (en) * | 2020-07-13 | 2020-10-20 | 温州泰乐维工程设计有限公司 | Stepless turning device for bridge plate |
-
2018
- 2018-09-28 CN CN201821590238.4U patent/CN208964366U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642159A (en) * | 2019-08-26 | 2020-01-03 | 安溪达亚齐机械设计有限公司 | High altitude construction glass lifting device |
| CN110485558A (en) * | 2019-09-09 | 2019-11-22 | 信息产业电子第十一设计研究院科技工程股份有限公司 | A kind of connection structure and method of rope bar collaboration hanging weight |
| CN111501561A (en) * | 2020-04-20 | 2020-08-07 | 台州蓝锐机电科技有限公司 | Installation and construction method of steel structure truss |
| CN111794126A (en) * | 2020-07-13 | 2020-10-20 | 温州泰乐维工程设计有限公司 | Stepless turning device for bridge plate |
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