CN207362700U - Spatial Coupling hoist cable - Google Patents
Spatial Coupling hoist cable Download PDFInfo
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- CN207362700U CN207362700U CN201721252937.3U CN201721252937U CN207362700U CN 207362700 U CN207362700 U CN 207362700U CN 201721252937 U CN201721252937 U CN 201721252937U CN 207362700 U CN207362700 U CN 207362700U
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- hoist cable
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- spatial coupling
- ear
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Abstract
A kind of Spatial Coupling hoist cable, including connector and two oblique hoist cables, the connector includes ear plate-type connector, screw-hole type connector or more ear plate-type connectors, by being symmetrically connected along center line in the otic placode or threaded hole of dichotomous design with oblique hoist cable, otic placode tension direction or screw thread centerline hole are consistent with oblique hoist cable center line for connector lower part；One end yoke ear of the tiltedly two end yoke ear formula of hoist cable, one end anchor head formula or threaded one end, one end anchor head formula；Combine under installment state, connector top is connected by axis pin with bridge upper component, and connector lower part is connected by axis pin or screw thread with oblique hoist cable；Oblique hoist cable is connected by anchor head or fork ear with stiff girder.The Spatial Coupling hoist cable is simple in structure, and intensity is high, and Path of Force Transfer is clear and definite, easy for installation；Efficiently solve the connection problem of the oblique hoist cable of single main cable suspension bridge and main push-towing rope cord clip；The Spatial Coupling hoist cable can also design the oblique hoist cable of various differing tilt angles, meet the requirement of different operating modes.
Description
Technical field
A kind of bridge sling is the utility model is related to, particularly a kind of Spatial Coupling hoist cable.
Background technology
With the development of technology, the bridge type of various moulding uniquenesses occurs in succession, such as main push-towing rope is located at the list master at bridge center
Cable suspension rope bridge, the bridge type design Lambdoidal sling, i.e., design two directions at same cord clip to ensure the stabilization of structural system
Different inclination hoist cables, hoist cable Impact direction is no longer vertical at this time, and traditional design is in cord clip longitudinal centre line symmetric design two
Block otic placode, the angle of inclination of cord clip otic placode are consistent with oblique hoist cable angle of inclination（Referring to Figure 10）, from application, such cord clip
It is complicated, monoblock cast is needed, it is of high cost；Moreover, cord clip holding holes are tension at two, the intensity and rigidity of cord clip are influenced；Together
When, oblique hoist cable angle of inclination is smaller, and cord clip otic placode need to design longer, to meet hoist cable installation site, so add cord clip
Manufacture difficulty, the power transmission being unfavorable between cord clip and hoist cable.
The content of the invention
The purpose of this utility model is to provide a kind of Spatial Coupling hoist cable, and the Spatial Coupling hoist cable is by connector and two
Hoist cable composition is tilted, its is simple in structure, and intensity is high, and Path of Force Transfer is clear and definite, easy for installation；To solve bridge existing in the prior art
Upper component and stiff girder stress action spot line be not vertical, Path of Force Transfer is indefinite, and the same application point of upper component need to be with
The problem of multiple stiff girder application points are connected.
The technical solution to solve the above problems is：A kind of Spatial Coupling hoist cable, it is characterised in that：The Spatial Coupling hoist cable bag
Connector and two oblique hoist cables are included, connector top is connected by axis pin with bridge upper component, and connector lower part passes through axis pin
Or screw thread is connected with oblique hoist cable；Oblique hoist cable is connected by anchor head or fork ear with stiff girder.
Its further technical solution is：The connector includes ear plate-type connector, screw-hole type connector or more otic placode formulas
Connector, connector lower part in the otic placode or threaded hole of dichotomous design along center line with oblique hoist cable by being symmetrically connected, otic placode
Tension direction or screw thread centerline hole are consistent with oblique hoist cable center line.
One end yoke ear of the tiltedly two end yoke ear formula of hoist cable, one end anchor head formula or threaded one end, one end anchor head
Formula.
Its further technical solution is：The inclined angle alpha of the tiltedly hoist cable is 1~90 degree.
Further technical solution is again for it：The articulated connection of two groups of the Spatial Coupling hoist cable design and perpendicular arrangement,
Rotated by hinged place.
Due to taking said structure, compared with prior art, the Spatial Coupling hoist cable of the utility model has the characteristics that
And beneficial effect：
1st, Path of Force Transfer is clear and definite, easy for installation, efficiently solves the company of the oblique hoist cable of single main cable suspension bridge and main push-towing rope cord clip
Connect problem：
It is located at single main cable suspension bridge at bridge center for main push-towing rope, using the Spatial Coupling hoist cable of the utility model, upper end
It is connected with single lifting lug cord clip of suspension bridge routine, lower end is connected with stiff girder, i.e., in cord clip same place, two are drawn along central symmetry
The oblique hoist cable of root, so not only can guarantee that cord clip stress in the usual way, but also can guarantee that the Impact direction of oblique hoist cable passes through main push-towing rope center,
Effectively solves the connection problem of the oblique hoist cable of single main cable suspension bridge and main push-towing rope cord clip.
2nd, the connector construction is simple, can forge making, intensity is high, has more preferable reliability, and transmit identical
Power, quality can be lighter, and construction and installation are convenient.
3rd, the Spatial Coupling hoist cable can design the oblique hoist cable of various differing tilt angles, meet the use of different operating modes
It is required that；For example, by the articulated connection of two groups of the Spatial Coupling hoist cable design and perpendicular arrangement, rotated by hinged place, energy
Adapt to bridge lateral and the stress deformation of longitudinal direction.
The technical characteristic of the Spatial Coupling hoist cable of the utility model is described further with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the Spatial Coupling hoist cable of the utility model embodiment one and its overall structure diagram of utilization；
Fig. 2 is the Spatial Coupling hoist cable of the utility model embodiment two and its overall structure diagram of utilization；
Fig. 3 is the Spatial Coupling hoist cable of the utility model embodiment three and its overall structure diagram of utilization；
Fig. 4~Fig. 5 is a kind of otic placode formula connector construction schematic diagram of the utility model Spatial Coupling hoist cable；
Fig. 4：Front sectional view, Fig. 5：Left view；
Fig. 6~Fig. 7 is a kind of screw-hole type connector construction schematic diagram of the utility model Spatial Coupling hoist cable；
Fig. 6：Front sectional view, Fig. 7：Left view；
Fig. 8~Fig. 9 is a kind of more otic placode formula connector construction schematic diagrames of the utility model Spatial Coupling hoist cable；
Fig. 8：Front view, Fig. 9：Left view；
Figure 10 is the overall structure diagram that existing space hoist cable is connected with single main cable suspension bridge.
In figure：
1- main push-towing rope cord clips, 2- self-lubricating bushings I, 3- axis pins I；
41- ear plate-type connectors, 42- screw-hole type connectors, the more ear plate-type connectors of 43-；
5- self-lubricating bushings II, 6- pin shaft IIs, the upper end yoke ear formula components of 7a-, end yoke ear formula component under 7b-, 8- hoist cable ropes
Body, 9a- upper ends anchor head formula component, 9b- lower ends anchor head formula component；The inclination angle of α-oblique hoist cable.
Embodiment
A kind of Spatial Coupling hoist cable, which includes connector and two oblique hoist cables, connector top pass through
Axis pin is connected with bridge upper component, and connector lower part is connected by axis pin or screw thread with oblique hoist cable；Oblique hoist cable by anchor head or
Fork ear is connected with stiff girder；
The connector includes ear plate-type connector 41,42 or more ear plate-type connector 43 of screw-hole type connector, connector
Lower part in the otic placode or threaded hole of dichotomous design along center line with oblique hoist cable by being symmetrically connected, otic placode tension direction or screw thread
Centerline hole is consistent with oblique hoist cable center line.
One end yoke ear of the tiltedly two end yoke ear formula of hoist cable, one end anchor head formula or threaded one end, one end anchor head
Formula；The inclined angle alpha of the tiltedly hoist cable is 1~90 degree（Referring to Fig. 1, Fig. 2, Fig. 3）.
It is different and connector lower part is different from the mode that oblique hoist cable connects according to the structure type of connector, have it is following not
Same embodiment.
Embodiment one
A kind of connector is that ear plate-type connector, oblique hoist cable are the Spatial Coupling hoist cables I of two end yoke ear formulas：
As shown in Figure 1, the connector of the Spatial Coupling hoist cable I is ear plate-type connector 41, the knot of ear plate-type connector 41
Structure is that upper and lower part is otic placode design（Referring to Fig. 4, Fig. 5）, the structure of the oblique hoist cable is that upper and lower end is fork ear formula knot
Structure；
Under working status, 41 top of ear plate-type connector is connected by axis pin I 3 with the main push-towing rope cord clip 1 of bridge upper component,
41 lower part of ear plate-type connector is connected by pin shaft II 6 with end yoke ear on oblique hoist cable；Oblique hoist cable passes through lower end yoke ear component and pin
Axis II 6 is connected with stiff girder（Referring to Fig. 1）；
As one kind conversion of the utility model embodiment one, it is that upper end is that the structure of the oblique hoist cable, which can also change into,
Pitch ear formula structure, the oblique hoist cable that lower end is anchor head formula structure.
Embodiment two
A kind of connector be screw-hole type connector 42, oblique hoist cable be upper end be screw rod, lower end be the Spatial Coupling for pitching ear formula
Hoist cable II：
As shown in Fig. 2, the connector of the Spatial Coupling hoist cable II is screw-hole type connector 42, the screw-hole type connector 42
Top is designed for otic placode, threaded hole is arranged at lower part（Referring to Fig. 6, Fig. 7）, the upper end of the oblique hoist cable is the anchor head with screw rod, under
Hold to pitch ear design structure；
Under working status, 42 upper tine ear of screw-hole type connector passes through axis pin I 3 and the main rope for being used as bridge upper component
The connection of folder 1,42 lower part of screw-hole type connector is connected by screw hole 421 with oblique anchor head of the hoist cable upper end with screw rod；Oblique hoist cable passes through
Lower end yoke ear component is connected with stiff girder（Referring to Fig. 2）；
As one kind conversion of the utility model embodiment two, it is upper and lower that the structure of the oblique hoist cable, which can also change into,
End is the oblique hoist cable of anchor head formula structure.
Embodiment three
A kind of connector be more ear plate-type connectors, oblique hoist cable be upper end be fork ear formula structure, lower end be anchor head formula structure
Spatial Coupling hoist cable III：
As shown in figure 3, the connector of the Spatial Coupling hoist cable III is more ear plate-type connectors 43, more ear plate-type connectors
43 structure is that top is that monaural plate designs, lower part is ears harden structure（Referring to Fig. 8, Fig. 9）, oblique hoist cable is that upper end is fork ear formula
Structure, lower end are anchor head formula structure；
Under working status, which passes through the main rope of axis pin I 3 and bridge upper component
The connection of folder 1, more 43 lower parts of ear plate-type connector are connected by pin shaft II 6 with end yoke ear on oblique hoist cable；Oblique hoist cable lower end is under
End anchor head formula component 9b is connected with stiff girder（Referring to Fig. 3）；
As one kind conversion of the utility model embodiment three, it is upper and lower that the structure of the oblique hoist cable, which can also change into,
End is the oblique hoist cable for pitching ear formula structure.
Above three embodiment only lists several exemplary embodiments of the utility model Spatial Coupling hoist cable, this practicality
New spatial combination hoist cable is not limited only to above-mentioned schematic structure, every technical side according to the utility model Spatial Coupling hoist cable
The corresponding modification and equivalent that case and right are utilized, belong to the protection model of the utility model patent application
Enclose.
Claims (5)
- A kind of 1. Spatial Coupling hoist cable, it is characterised in that：The Spatial Coupling hoist cable includes connector and two oblique hoist cables, connector Top is connected by axis pin with bridge upper component, and connector lower part is connected by axis pin or screw thread with oblique hoist cable；Oblique hoist cable leads to Cross anchor head or fork ear is connected with stiff girder.
- 2. Spatial Coupling hoist cable according to claim 1, it is characterised in that：The connector includes ear plate-type connector （41）, screw-hole type connector（42）Or more ear plate-type connectors（43）, connector lower part is by being in symmetrically dichotomous along center line The otic placode or threaded hole of design are connected with oblique hoist cable, and otic placode tension direction or screw thread centerline hole are consistent with oblique hoist cable center line.
- 3. Spatial Coupling hoist cable according to claim 1, it is characterised in that：It is described tiltedly two end yoke ear formula of hoist cable or One end yoke ear, one end anchor head formula or threaded one end, one end anchor head formula.
- 4. Spatial Coupling hoist cable according to claim 1, it is characterised in that：The inclined angle alpha of the tiltedly hoist cable is 1~90 Degree.
- 5. Spatial Coupling hoist cable according to claim 4, it is characterised in that：Two groups of the Spatial Coupling hoist cable design and in hang down The articulated connection directly arranged, is rotated by hinged place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252937.3U CN207362700U (en) | 2017-09-27 | 2017-09-27 | Spatial Coupling hoist cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252937.3U CN207362700U (en) | 2017-09-27 | 2017-09-27 | Spatial Coupling hoist cable |
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| Publication Number | Publication Date |
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| CN207362700U true CN207362700U (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721252937.3U Active CN207362700U (en) | 2017-09-27 | 2017-09-27 | Spatial Coupling hoist cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558370A (en) * | 2017-09-27 | 2018-01-09 | 柳州欧维姆机械股份有限公司 | Spatial Coupling hoist cable |
| CN111719427A (en) * | 2020-04-16 | 2020-09-29 | 德阳天元重工股份有限公司 | Cable clamp structure for double main cables and assembling method thereof |
-
2017
- 2017-09-27 CN CN201721252937.3U patent/CN207362700U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558370A (en) * | 2017-09-27 | 2018-01-09 | 柳州欧维姆机械股份有限公司 | Spatial Coupling hoist cable |
| CN111719427A (en) * | 2020-04-16 | 2020-09-29 | 德阳天元重工股份有限公司 | Cable clamp structure for double main cables and assembling method thereof |
| CN111719427B (en) * | 2020-04-16 | 2022-07-26 | 德阳天元重工股份有限公司 | Cable clamp structure for double main cables and assembling method thereof |
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