CN204138016U - For the Zhan Suopan of cable-stayed bridge - Google Patents
For the Zhan Suopan of cable-stayed bridge Download PDFInfo
- Publication number
- CN204138016U CN204138016U CN201420407063.4U CN201420407063U CN204138016U CN 204138016 U CN204138016 U CN 204138016U CN 201420407063 U CN201420407063 U CN 201420407063U CN 204138016 U CN204138016 U CN 204138016U
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- installation position
- rotating shaft
- ring body
- bar
- sleeve pipe
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Abstract
The utility model discloses a kind of Zhan Suopan for cable-stayed bridge, comprise base, comprise pedestal, which is provided with rotating shaft; Rotating disk, is set in described rotating shaft, and can around described axis of rotation; Described rotating disk is provided with organizes installation position more, and the quantity often organizing installation position is multiple, and the multiple installation positions often organized are around described rotating shaft, and equal with the distance between described rotating shaft, and each group is not positioned at distance between described rotating shaft not etc.; Supporting component, comprises many strut bars, and one end and the described installation position of described strut bar removably connect, and many described strut bars are connected with a group of organizing in installation position more; And the quantity often organizing installation position is not less than the quantity of described strut bar.The Zhan Suopan that the utility model provides can adapt to the whole dish suspension cable of different-diameter, and construction cost is low.
Description
Technical field
The utility model relates to cable-stayed bridge technical field of auxiliary equipment, particularly relates to a kind of Zhan Suopan for cable-stayed bridge.
Background technology
At present, the suspension cable of cable-stayed bridge install adopt be mostly special rope dish, that is, a project of often constructing, just needs to make multiple rope dish corresponding with it according to the diameter of whole dish suspension cable, obviously, as this increased tooling cost and human cost, and each rope dish is targeted design, be unfavorable for recycling, recycling rate of waterused is low; Moreover, carrying out Zhan Suoshi man-hour, also needing assisting vehicle that exhibition rope pan arrest is transported to camp site, and rope dish disk body diameter is large, is unfavorable for transition and transport; Finally, the design of existing rope dish at the construction field (site) cannot independently movement, needs assisting vehicle just can complete displacement, is unfavorable for construction.
In view of this, how to design a kind of exhibition rope dish, can adapt to the whole dish suspension cable of different-diameter, be the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of Zhan Suopan for cable-stayed bridge, and this exhibition rope dish can adapt to the whole dish suspension cable of different-diameter, and construction cost is low.
For solving the problems of the technologies described above, the utility model provides a kind of Zhan Suopan for cable-stayed bridge, comprising:
Base, comprises pedestal, which is provided with rotating shaft;
Rotating disk, is set in described rotating shaft, and can around described axis of rotation; Described rotating disk is provided with organizes installation position more, and the quantity often organizing installation position is multiple, and the multiple installation positions often organized are around described rotating shaft, and equal with the distance between described rotating shaft, and distance between each group installation position and described rotating shaft is not etc.;
Supporting component, comprises many strut bars, and one end and the described installation position of described strut bar removably connect, and many described strut bars are connected with a group of organizing in installation position more; And the quantity often organizing installation position is not less than the quantity of described strut bar.
The Zhan Suopan that the utility model provides can adapt to the whole dish suspension cable of different-diameter, and construction cost is low.Particularly, in this programme, rotating disk is provided with organizes installation position more, and the multiple installation positions twisted rotary shaft often organized, and it is equal with the distance between rotating shaft, many strut bars are connected with a group of organizing in installation position more, thus many strut bars rotate, the center of turn of dish and rotating shaft form a circle, can for whole dish suspension cable suit, again, each group of distance between installation position and rotating shaft is not etc., and strut bar and installation position removably connect, that is, the size of the circle that many strut bars surround is adjustable, thus the whole dish suspension cable of different-diameter can be adapted to, make compared with special rope dish corresponding with it with background technology according to the diameter of whole dish suspension cable, the exhibition rope dish degree of utilization that the utility model provides is high, tooling cost and human cost can be saved, integral construction cost is low.
Preferably, described supporting component also comprises the identical attaching parts of multiple and described strut bar quantity, one end of described attaching parts and the inner side of described strut bar hinged, the other end of multiple described attaching parts is affixed.
Preferably, described attaching parts comprises core bar and sleeve pipe, and described core bar is plugged in described sleeve pipe, and can relatively described telescopic extension; Described attaching parts also comprises the limiting section that can limit described core bar and described sleeve pipe relative position; The inner side that described core bar stretches out one end of described sleeve pipe and described strut bar is hinged, and multiple described sleeve pipe is affixed away from one end of described strut bar.
Preferably, in described core bar and described sleeve pipe, at least one is provided with multiple connecting bore along its length, and another one is provided with the through hole coordinated with described connecting bore, and both are bolted.
Preferably, described rotating disk comprises the rotating cylinder coordinated with described rotating shaft, the cylindrical ring body centered by described rotating cylinder and many spoke bars, and many described spoke bars are arranged between described rotating cylinder and described cylindrical ring body radially;
Described spoke bar is provided with multiple mounting hole along its length, and each described spoke bar forms one group of installation position with the equidistant mounting hole of described rotating cylinder.
Preferably, described rotating disk is split-type structural.
Preferably, described pedestal comprises matrix and has the ring body of annular groove; Described matrix is positioned at the center of described ring body, and is connected with described ring body by multiple connecting rod; Described rotating shaft is fixedly arranged on described matrix;
Described rotating disk also comprises the interior torus be located between described rotating cylinder and described cylindrical ring body, the equal diameters of described interior torus and described ring body;
The described interior toric roller bearing of multiple support is provided with in the annular groove of described annular.
Preferably, the bottom of described ring body is circumferentially provided with multiple cardan wheel.
Preferably, the number of described cardan wheel is identical with the number of described roller bearing, and both positions are corresponding.
Preferably, the outside of described strut bar and the upper surface of described rotating disk are provided with cushion.
Accompanying drawing explanation
Fig. 1 provides by the utility model the structural representation of a kind of detailed description of the invention of exhibition rope dish;
Fig. 2 is the structural representation on chassis in Fig. 1;
Fig. 3 is the structural representation of Fig. 1 turntable;
Fig. 4 is the structural representation of strut bar and sleeve pipe in Fig. 1, core bar.
In Fig. 1-4:
Chassis 10, ring body 111, matrix 112, connecting rod 113, rotating shaft 12, roller bearing 13, cardan wheel 14;
Rotating disk 20, first point of body 20a, second point of body 20b, triad portion 20c, cylindrical ring body 21, interior torus 22, rotating cylinder 23, spoke bar 24;
Supporting component 30, strut bar 31, sleeve pipe 32, core bar 33.
Detailed description of the invention
Core of the present utility model is to provide a kind of Zhan Suopan for cable-stayed bridge, and this exhibition rope dish can adapt to the whole dish suspension cable of different-diameter, and construction cost is low.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 provides by the utility model the structural representation of a kind of detailed description of the invention of exhibition rope dish.
In this embodiment, the Zhan Suopan for cable-stayed bridge comprises base 10, rotating disk 20 and supporting component 30; Wherein, rotating disk 20 can rotate by respect thereto 10, and supporting component 30 is installed on rotating disk 20, forms the support portion for whole dish suspension cable suit.
Please also refer to Fig. 2-4; Fig. 2 is the structural representation on chassis in Fig. 1; Fig. 3 is the structural representation of Fig. 1 turntable; Fig. 4 is the structural representation of strut bar and sleeve pipe in Fig. 1, core bar.
Base 10 comprises the pedestal being provided with rotating shaft 12; Rotating disk 20 is set in rotating shaft 12, and can 12 rotate around the shaft.This rotating disk 20 is provided with organizes installation position more, and the quantity often organizing installation position is multiple, and the multiple installation positions twisted rotary shaft 12 often organized, and equal with the distance between rotating shaft 12, and distance between each group installation position and rotating shaft 12 is not etc.
Supporting component 30 comprises many strut bars 31, and one end and the described installation position of strut bar 31 removably connect, and many strut bars 31 are connected with a group of organizing in installation position more, and the quantity often organizing installation position is not less than the quantity of strut bar 31.
As above, after many strut bars 31 are connected with one group of installation position of rotating disk 20,12 form a circle around the shaft, form support portion, can for whole dish suspension cable suit; Due to the distance between group installation position each on rotating disk 20 and rotating shaft 12 not etc., and strut bar 31 and described installation position removably connect, that is, the size of many strut bars 31 12 circles surrounded around the shaft is adjustable, the variable diameter of the support portion of formation, thus the whole dish suspension cable that can adapt to different-diameter, compared with the special rope dish in background technology, the degree of utilization of this exhibition rope dish is high, can save tooling cost and human cost, and then reduces integral construction cost.
As shown in Figure 1, in this embodiment, the quantity of strut bar 31 is six, it is to be noted, because many strut bars 31 form the support portion for whole dish suspension cable suit, the actual whole dish suspension cable that can be set with as required when arranging to arrange the quantity of strut bar 31, thus, the quantity often organizing installation position can be made when arranging to be greater than the quantity of strut bar 31, adjustment can be made to supporting component 30 as required.
In preferred scheme, the multiple installation positions often organized 12 are uniformly distributed around the shaft, and many strut bars 31 with often organize installation position be connected time, also 12 be uniformly distributed around the shaft, so, after whole dish suspension cable is set in the support portion of many strut bars 31 formation, there is deflection when avoiding whole dish suspension cable to open up rope in the uniform force of strut bar 31.
Further, supporting component 30 also comprises multiple attaching parts identical with strut bar 31 quantity, one end of described attaching parts and the inner side of strut bar 31 hinged, the other end of multiple described attaching parts is affixed.
The setting of attaching parts strengthens the connection between many strut bars 31, and the support portion that many strut bars 31 can be made to be formed is more firm.
It should be noted that, the inner side of strut bar 31 refers to the side of strut bar 31 near rotating shaft 12 here, obviously, the multiple described attaching parts after being connected with many strut bars 31 radially, as shown in fig. 1.
In concrete scheme, described attaching parts comprises core bar 33 and sleeve pipe 32, and as shown in Figure 4, core bar 33 is plugged in sleeve pipe 32, and can stretch by facing sleeve 32; Described attaching parts also comprises the limiting section of the relative position that can limit core bar 33 and sleeve pipe 32; Wherein, the inner side that core bar 33 stretches out one end of sleeve pipe 32 and strut bar 31 is hinged, and multiple sleeve pipe 32 is affixed away from one end of strut bar 31.
As above arrange, after many strut bars 31 and the relative position of rotating disk 20 are fixing, the degree of dip of each strut bar 31 is adjustable, can adapt to different whole dish suspension cables further, improves the applicability of exhibition rope dish.
More specifically in scheme, in core bar 33 and sleeve pipe 32, at least one is provided with multiple connecting bore along its length, and another one is provided with the through hole coordinated with described connecting bore, and both are bolted.
In scheme shown in Fig. 4, core bar 33 is provided with multiple connecting bore along its length, and sleeve pipe 32 is provided with the through hole coordinated with described connecting bore.
If according to the actual requirements, when needing the degree of dip adjusting strut bar 31, the bolt connecting core bar 33 and sleeve pipe 32 can be removed, core bar 33 facing sleeve 32 is stretched out or retracts, through hole on sleeve pipe 32 is alignd with the connecting bore of appropriate location on core bar 33, then is bolted.
Be appreciated that and the position exchange of core bar in said structure 33 and sleeve pipe 32 also can be reached same effect.That is, one end of sleeve pipe 32 and the inner side of strut bar 31 hinged, one end that multiple core bar 33 stretches out sleeve pipe 32 is affixed, so, pull strut bar 31, sleeve pipe 32 can be driven to move relative to core bar 33, the relative position of adjustment sleeve pipe 32 and core bar 33, thus the degree of dip regulating strut bar 31.
On sleeve pipe 32, to arrange multiple connecting bores along its length if be appreciated that equally, it is also feasible that core pipe 33 is arranged at the through hole that this connecting bore coordinates.
In concrete scheme, rotating disk 20 comprises the rotating cylinder 23 coordinated with rotating shaft 12, the cylindrical ring body 21 centered by rotating cylinder 23 and many spoke bars 24, and many spoke bars 24 are arranged between rotating cylinder 23 and cylindrical ring body 21 radially, as shown in Figure 3.
Spoke bar 24 is provided with multiple mounting hole along its length, each spoke bar 24 forms one group of installation position with the equidistant mounting hole of rotating cylinder 23, so can be formed and organize installation position more.
This kind of structure of rotating disk 20 both can save material, and all right expendable weight, is convenient to transition and transport.
Strut bar 31 and mounting hole realize removably connecting by bolt, reliably easy.
Certainly, the generation type of installation position, and strut bar 31 also can select other modes with the mode that removably connects of installation position, is not limited to described above.
Further, rotating disk 20 can be designed to split-type structural, is convenient to transition and transport.
In concrete scheme, rotating disk 20 is divided into three parts, first point of body 20a as shown in Figure 3, second point of body 20b and triad portion 20c, is divided into three parts, connects between three points of bodies by bolt by rotating disk 20 by its two parallel strings.So, when transition is transported, bolt can be removed rotating disk 20 is divided into three parts, reduce overall dimensions, be convenient to transition and transport, after arriving camp site, then by bolt, three points of bodies are connected to become an entirety, convenient and reliable.
In concrete scheme, the pedestal of base 10 comprises matrix 112 and has the ring body 111 of annular groove; Matrix 112 is positioned at the center of ring body 111, and is connected with ring body 111 by multiple connecting rod 113; Rotating shaft 12 is fixedly arranged on matrix 112, as shown in Figure 2.Multiple connecting rod 113 also can design radially.
Composition graphs 3, rotating disk 20 also comprises the interior torus 22 be located between rotating cylinder 23 and cylindrical ring body 21, and interior torus 22 is adaptive with ring body 111; Be provided with multiple roller bearing 13 in the annular groove of ring body 111, after rotating disk 20 and base 10 assemble, multiple roller bearing 13 can support interior torus 22.
As above design, transmit load between rotating disk 20 and base 10 by roller bearing 13, rotating disk 20 12 is rotated freely around the shaft in horizontal surface, when avoiding whole dish suspension cable to unfold, oblique pulling cable body twists, and hinders construction.
Particularly, roller bearing 13 can select steel roller bearing.
More specifically in scheme, multiple roller bearing 13 is circumferentially evenly arranged, the stressed of rotating disk 20 can be made evenly.
Further, the bottom of ring body 111 is circumferentially provided with multiple cardan wheel 14.
The design of cardan wheel 14 makes the mobility strong of Zhan Suopan, and at the construction field (site), the position only leaning on manpower just conveniently can realize opening up rope dish is moved, and avoids the input of accessory machinery, reduces construction cost further.
In concrete scheme, the number of cardan wheel 14 is identical with the number of roller bearing 13, and both positions are corresponding.So, make whole exhibition rope dish uniform force, be convenient to control.
Particularly, cardan wheel 14 can select nylon matter cardan wheel.
In addition, also cushion can be set at the upper surface of the outside of strut bar 31 and rotating disk 20; Due to suspension cable be set in multiple strut bar 31 formed support portion after, directly contact with the upper surface of rotating disk 20 with the lateral surface of strut bar 31, in suspension cable exhibition rope process, inevitably produce with strut bar 31 and rotating disk 20 and rub, the arranging of cushion can reduce the friction coefficient between oblique pulling cable body and strut bar 31, rotating disk 20, reduces the wearing and tearing of oblique pulling cable body.
Particularly, cushion can be rubber pad.
Above a kind of Zhan Suopan for cable-stayed bridge provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (10)
1. for a Zhan Suopan for cable-stayed bridge, it is characterized in that, comprising:
Base (10), comprises pedestal, which is provided with rotating shaft (12);
Rotating disk (20), is set in described rotating shaft (12), and can rotate around described rotating shaft (12); Described rotating disk (20) is provided with organizes installation position more, the quantity often organizing installation position is multiple, and the multiple installation positions often organized are around described rotating shaft (12), and equal with the distance between described rotating shaft (12), and distance between each group installation position and described rotating shaft (12) is not etc.;
Supporting component (30), comprises many strut bars (31), and one end and the described installation position of described strut bar (31) removably connect, and many described strut bars (31) are connected with a group of organizing in installation position more; And the quantity often organizing installation position is not less than the quantity of described strut bar (31).
2. exhibition rope dish according to claim 1, it is characterized in that, described supporting component (30) also comprises the identical attaching parts of multiple and described strut bar (31) quantity, one end of described attaching parts and the inner side of described strut bar (31) hinged, the other end of multiple described attaching parts is affixed.
3. exhibition rope dish according to claim 2, it is characterized in that, described attaching parts comprises core bar (33) and sleeve pipe (32), and described core bar (33) is plugged in described sleeve pipe (32), and can relatively described sleeve pipe (32) stretch; Described attaching parts also comprises the limiting section that can limit described core bar (33) and described sleeve pipe (32) relative position; The inner side that described core bar (33) stretches out one end of described sleeve pipe (32) and described strut bar (31) is hinged, and multiple described sleeve pipe (32) is affixed away from one end of described strut bar (31).
4. exhibition rope dish according to claim 3, it is characterized in that, in described core bar (33) and described sleeve pipe (32), at least one is provided with multiple connecting bore along its length, another one is provided with the through hole coordinated with described connecting bore, and both are bolted.
5. the Zhan Suopan according to any one of Claims 1-4, it is characterized in that, described rotating disk (20) comprises the rotating cylinder (23) coordinated with described rotating shaft (12), cylindrical ring body (21) centered by described rotating cylinder (23) and many spoke bars (24), many described spoke bars (24) are arranged between described rotating cylinder (23) and described cylindrical ring body (21) radially;
Described spoke bar (24) is provided with multiple mounting hole along its length, and each described spoke bar (24) is upper forms one group of installation position with described rotating cylinder (23) equidistant mounting hole.
6. exhibition rope dish according to claim 5, is characterized in that, described rotating disk (20) is split-type structural.
7. exhibition rope dish according to claim 5, is characterized in that, described pedestal comprises matrix (112) and has the ring body (111) of annular groove; Described matrix (112) is positioned at the center of described ring body (111), and is connected with described ring body (111) by multiple connecting rod (113); Described rotating shaft (12) is fixedly arranged on described matrix (112);
Described rotating disk (20) also comprises the interior torus (22) be located between described rotating cylinder (23) and described cylindrical ring body (21), the equal diameters of described interior torus (22) and described ring body (111);
The roller bearing (13) of the described interior torus (22) of multiple support is provided with in the annular groove of described ring body (111).
8. exhibition rope dish according to claim 7, is characterized in that, the bottom of described ring body (111) is circumferentially provided with multiple cardan wheel (14).
9. exhibition rope dish according to claim 8, is characterized in that, the number of described cardan wheel (14) is identical with the number of described roller bearing (13), and both positions are corresponding.
10. the Zhan Suopan according to 1 to 4 any one, is characterized in that, the outside of described strut bar (31) and the upper surface of described rotating disk (20) are provided with cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407063.4U CN204138016U (en) | 2014-07-22 | 2014-07-22 | For the Zhan Suopan of cable-stayed bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407063.4U CN204138016U (en) | 2014-07-22 | 2014-07-22 | For the Zhan Suopan of cable-stayed bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138016U true CN204138016U (en) | 2015-02-04 |
Family
ID=52414720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420407063.4U Expired - Fee Related CN204138016U (en) | 2014-07-22 | 2014-07-22 | For the Zhan Suopan of cable-stayed bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163357A (en) * | 2014-07-22 | 2014-11-26 | 中铁四局集团有限公司 | Cable spreading disk for cable-stayed bridge |
| CN105347100A (en) * | 2015-11-19 | 2016-02-24 | 东南大学 | Assembly type inhaul cable pay-off spool |
| CN110902465A (en) * | 2019-11-25 | 2020-03-24 | 安徽枫雅轩科技信息服务有限公司 | Cable reel tightening device |
-
2014
- 2014-07-22 CN CN201420407063.4U patent/CN204138016U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163357A (en) * | 2014-07-22 | 2014-11-26 | 中铁四局集团有限公司 | Cable spreading disk for cable-stayed bridge |
| CN105347100A (en) * | 2015-11-19 | 2016-02-24 | 东南大学 | Assembly type inhaul cable pay-off spool |
| CN110902465A (en) * | 2019-11-25 | 2020-03-24 | 安徽枫雅轩科技信息服务有限公司 | Cable reel tightening device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20200722 |