CN205676776U - Wire sub-panel - Google Patents
Wire sub-panel Download PDFInfo
- Publication number
- CN205676776U CN205676776U CN201620587699.0U CN201620587699U CN205676776U CN 205676776 U CN205676776 U CN 205676776U CN 201620587699 U CN201620587699 U CN 201620587699U CN 205676776 U CN205676776 U CN 205676776U
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- China
- Prior art keywords
- hole
- wire sub
- panel
- wire
- sub
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- Expired - Fee Related
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Abstract
A kind of wire sub-panel, relate to bridge member field, including wire sub-panel body, wire sub-panel body is cylinder, the disc center of wire sub-panel is provided with screwed hole, it is evenly distributed with the first through hole of eight row's rods arranged in horizontal lines to surrounding in M shape centered on screwed hole on wire sub-panel body, and first through hole when dissipating to the periphery from wire sub-panel center chi footpath increasing, adjacent two ranked first and are provided with between through hole in equally distributed second through hole of sector, and to be distributed in wire sub-panel body be on the circular arc line of concentric circles in the center of circle of second through hole of same row.The program is by providing a kind of wire sub-panel so that the pulling force of steel wire can be uniformly distributed.
Description
Technical field
The utility model relates to bridge member field, particularly to a kind of wire sub-panel.
Background technology
Cable-stayed bridge is bigger than the span ability of beam bridge, is the main bridge type of Longspan Bridge, in can making beam body because of it
Moment of flexure reduces, and reduces building height, mitigates construction weight, saves material, is therefore widely popularized.Wire sub-panel is in suspension cable chill casting
Anchor both assume responsibility for the task of sub-wire, carry again the pulling force of steel wire, be the important component part of HiAm anchorage.
The Chinese utility model of Application No. CN201220339704 discloses the wire sub-panel of a kind of chill casting anchorage, including point
Filament plate body, on wire sub-panel body, equally distributed six row's in-line holes and six parts are the hole of positive fan-shaped array, this practicality
The novel structure design for wire sub-panel provides another kind of thinking.
Utility model content
The purpose of this utility model is to provide a kind of wire sub-panel so that the pulling force of steel wire can be uniformly distributed.
Above-mentioned purpose of the present utility model has the technical scheme that a kind of wire sub-panel, including sub-wire
Plate body, wire sub-panel body is cylinder, and the disc center of wire sub-panel is provided with screwed hole, during wire sub-panel body with screwed hole is
The heart is the first through hole that M shape is evenly distributed with eight row's rods arranged in horizontal lines to surrounding, and the first through hole is outside from wire sub-panel center
Enclosing chi footpath when dissipating increasing, adjacent two ranked first and are provided with between through hole in equally distributed second through hole of sector, and same
It is on the circular arc line of concentric circles that the center of circle of second through hole of row is distributed in wire sub-panel body.
By using technique scheme, dissipate the first of distribution eight row's word orders to surrounding at wire sub-panel Shang Cong center
The pulling force of the steel wire wearing in wire sub-panel can be come by through hole from wire sub-panel center is dispersed；At adjacent two row's in-lines
Arranging the second through hole of the distribution in sector between first through hole, sector has structural stability, and can try one's best in fan-shaped array
Make stress point increase, then each stress point tension is relatively reduced, and structural stability in anchor cup for the wire sub-panel improves；The
The center of circle arrangement of two through holes is that wire sub-panel body is on the circular arc of concentric circles, when steel wire passes through the second through hole, and its pulling force also edge
The concentric circles wire sub-panel successively dissipates, and the active force that such wire sub-panel is subject to just can integrally be distributed evenly in wire sub-panel.
Preferably, the first through hole, one end of the second through hole are entrance point, and the other end is the port of export, and the port of export is provided with chamfering,
Bore is less than entrance point.
By using technique scheme, after the port of export of the first through hole and the second through hole arranges chamfering, steel wire is from entering
Mouthful end penetrate the first through hole, after the second through hole when the port of export passes owing to bore reduces, the first through hole and the second through hole are to steel
Silk will produce the effect of tightening up so that the rigidity reinforced of steel wire, not easily shifted in the first through hole and the second through hole, it is ensured that steel wire
Perpendicularity, thus ensure that anchor cup plays preferably effect in the structural stability of cable-stayed bridge.
Preferably, the chamfering of the port of export is also associated with one section of manhole.
By using technique scheme, arranging one section of through hole at the chamfering of the port of export again, the relative aperture of this through hole falls
The bore of the through hole of the angle other end is little, is therefore tightened after steel wire passes at chamfering, more just can be relatively through one section of through hole
Ground ensures the perpendicularity of steel wire, thus ensures the structural stability of cable-stayed bridge.
Preferably, the quantity at least two of the first through hole in rods arranged in horizontal line is often arranged.
By using technique scheme, often the first through hole of row's rods arranged in horizontal line is at least provided with two, thus permissible
Make pulling force along the radial dispersion distribution of wire sub-panel, pulling force will not be made to be gathered at one thus affect the producing balanced forces of wire sub-panel.
Preferably, the quantity of the second through hole in fan-shaped array for every part is at least three.
By use technique scheme, the second through hole to be distributed in sector therefore at least need to arrange three could be by steel
The tension uniform dispersion of silk.
Preferably, the upper and lower surface of wire sub-panel body other positions in addition to the first through hole and the second through hole are provided with some recessed
Hole.
By using technique scheme, the some pits of the surface configuration at wire sub-panel body, so when casting anchor cup
Just chill casting material can be cast on wire sub-panel body, make wire sub-panel body and chill casting material be closely linked, thus realize
With the indirect combination of anchor cup, strengthen the stable connection of steel wire and anchor cup.
Preferably, the sidewall of wire sub-panel body is provided with annular groove.
By using technique scheme, the sidewall at wire sub-panel body arranges annular groove, so at casting chill casting material
When, it is possible to it is cast to chill casting material in annular groove so that chill casting material can be combined closely with wire sub-panel, thus realizes sub-wire
Combining closely between plate and anchor cup.
To sum up, via design wire sub-panel being used for wear steel wire is uniformly divided by wire sub-panel described in the utility model
The structure of cloth, so that the pulling force of steel wire can to greatest extent, be dispersed on wire sub-panel with having globality, and steel
Silk can keep certain perpendicularity in anchor cup, and wire sub-panel can be combined closely with casting chill casting material, anchor cup, thus preferably
Realize stretch-draw effect in Cable-Stayed Bridge Structure for the anchor cup.
Brief description
Fig. 1 is the schematic perspective view of wire sub-panel；
Fig. 2 is the first through hole, the structural representation of the second through hole.
Reference: the 1st, wire sub-panel body；101st, screwed hole；101a, entrance point；101b, chamfering；101c, circle are logical
Hole；101d, the port of export；102nd, the first through hole；103rd, the second through hole；104th, pit；105th, annular groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As it is shown in figure 1, a kind of wire sub-panel, including wire sub-panel body 1, wire sub-panel body 1 is cylinder.The sidewall of wire sub-panel
It is provided with annular groove 105, be provided with screwed hole 101 at the disc center of wire sub-panel.It on wire sub-panel body 1 with screwed hole 101 is
Center is the first through hole 102 that M shape is evenly distributed with eight row's rods arranged in horizontal lines to surrounding, each number that ranked first through hole 102
Amount at least two, and the chi footpath size of the first through hole 102 from wire sub-panel center to external diffusion when be gradually increased.Adjacent two rows one
Being provided with the second through hole 103 of the distribution in sector between font the first through hole 102, the quantity of the second through hole 103 is at least three, and
The same center of circle that ranked second through hole 103 is distributed in wire sub-panel body 1 on the circular arc line of concentric circles.Wire sub-panel body 1 upper
Lower surface other positions in addition to the first through hole 102 and the second through hole 103 are provided with some pits 104.
As in figure 2 it is shown, one end of the first through hole 102 and the second through hole 103 is entrance point 101a, the other end is the port of export
101d, is provided with chamfering 101b at port of export 101d, the bore less than entrance point 101a for the bore of port of export 101d, and chamfering 101b
Place is also associated with one section of manhole 101c.
Steel wire passes through the first through hole 102 of rods arranged in horizontal line and the second through hole in fan-shaped array on wire sub-panel body 1
103, owing to the first through hole 102 and the second through hole 103 are provided with chamfering 101b, the relative aperture entrance point 101a's of port of export 101d
Bore is little, and therefore the first through hole 102 and the second through hole 103 have, at port of export 101d, the effect of tightening up to steel wire so that steel wire energy
Keep certain perpendicularity.After installing wire sub-panel in anchor cup, cast by chill casting material, due on wire sub-panel body 1
Pit 104 and the effect of annular groove 105 so that chill casting material and wire sub-panel can be closely linked, in chill casting material being
Being situated between, wire sub-panel and anchor cup can be combined closely again, realize good stretch-draw stability in Cable-Stayed Bridge Structure.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (7)
1. a wire sub-panel, including wire sub-panel body (1), wire sub-panel body (1) is cylinder, and the disc center of wire sub-panel is provided with
Screwed hole (101), it is characterised in that: uniformly divide to surrounding in M shape centered on screwed hole (101) on wire sub-panel body (1)
It is furnished with first through hole (102) of eight row's rods arranged in horizontal lines, and chi footpath when the first through hole (102) dissipates to the periphery from wire sub-panel center
Increasing, adjacent two ranked first and are provided with between through hole (102) in equally distributed second through hole (103) of sector, and same row
The center of circle of the second through hole (103) be distributed in wire sub-panel body (1) on the circular arc line of concentric circles.
2. wire sub-panel according to claim 1, it is characterised in that: described first through hole (102), the second through hole (103)
One end is entrance point (101a), and the other end is the port of export (101d), and the port of export (101d) is provided with chamfering (101b), bore be less than into
Mouth end (101a).
3. wire sub-panel according to claim 2, it is characterised in that: the chamfering (101b) of the described port of export (101d) is also connected with
There is one section of manhole (101c).
4. wire sub-panel according to claim 1, it is characterised in that: described the first through hole often arranged in rods arranged in horizontal line
(102) quantity at least two.
5. wire sub-panel according to claim 1, it is characterised in that: described every part is the second through hole of fan-shaped array
(103) quantity is at least three.
6. wire sub-panel according to claim 1, it is characterised in that: the upper and lower surface of described wire sub-panel body (1) removes first
Through hole (102) and the second through hole (103) other positions outward are provided with some pits (104).
7. wire sub-panel according to claim 1, it is characterised in that: it is recessed that the sidewall of described wire sub-panel body (1) is provided with annular
Groove (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587699.0U CN205676776U (en) | 2016-06-16 | 2016-06-16 | Wire sub-panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587699.0U CN205676776U (en) | 2016-06-16 | 2016-06-16 | Wire sub-panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205676776U true CN205676776U (en) | 2016-11-09 |
Family
ID=57433141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620587699.0U Expired - Fee Related CN205676776U (en) | 2016-06-16 | 2016-06-16 | Wire sub-panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205676776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585070A (en) * | 2020-04-30 | 2021-11-02 | 上海浦江缆索股份有限公司 | Ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand |
-
2016
- 2016-06-16 CN CN201620587699.0U patent/CN205676776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585070A (en) * | 2020-04-30 | 2021-11-02 | 上海浦江缆索股份有限公司 | Ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand |
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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: 20161109 Termination date: 20210616 |