CN202881850U - Dividing board of chilled casting anchorage device - Google Patents
Dividing board of chilled casting anchorage device Download PDFInfo
- Publication number
- CN202881850U CN202881850U CN 201220339704 CN201220339704U CN202881850U CN 202881850 U CN202881850 U CN 202881850U CN 201220339704 CN201220339704 CN 201220339704 CN 201220339704 U CN201220339704 U CN 201220339704U CN 202881850 U CN202881850 U CN 202881850U
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- Prior art keywords
- wire
- hole
- panel
- sub
- dividing board
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- Withdrawn - After Issue
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- Bridges Or Land Bridges (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a dividing board of a chilled casting anchorage device. The dividing board comprises a dividing board body, wherein the dividing board body is a plane, a threaded hole is arranged in the center of the dividing board body, six rows of holes in straight-shaped distribution and six parts of holes in a regular triangle shape are uniformly distributed in the periphery of the threaded hole in a radial shape, and the holes in the straight-shaped distribution and the holes in the regular triangle shape are alternately distributed. The dividing board has the advantages of being high in production efficiency and anchorage performance and long in service.
Description
Technical field
The utility model belongs to the bridge member field, particularly the wire sub-panel of bridge stay cable.
Background technology
Cable stayed bridge is with a long history, in nearly decades, is accompanied by the progress of science and technology, widely promotes.As the primary structure member of bearing the cable stayed bridge primary load, cable stayed bridge hot extruded polyethylene high tensile steel wire drag-line is suspension cable, and the development of suspension cable has promoted the development of cable stayed bridge.At present, the suspension cable of produce in factory is so that its modulus of elasticity is high, fatigue behaviour is good, tensile strength is high, antiseptic property is good, be easy to the advantage such as installations and widely use.Wire sub-panel is the important component part of suspension cable chill casting anchor, and the pulling force of steel wire is being carried again in the existing sub-wire effect of wire sub-panel, and steel wire, chill casting material and anchor cup can be combined into one better.Suspension cable anchor processed is to consist of through wearing the operations such as part, filoselle, heading, casting with half parallel wire unit cable body, is the critical process in the suspension cable manufacturing process.
The tradition wire sub-panel penetrates in the wire sub-panel after the every steel wire bending with steel tendon before the anchor heading processed as shown in Figure 1, and sub-wire efficient is low; Because intensity of steel wire is high, and is not flexible, need to divest sufficiently long high density polyethylene (HDPE) (PE) sheath steel wire and just can penetrate wire sub-panel; Need simultaneously to prolong seal sleeve, increase the consumption of chill casting material and sealing material.
The utility model content
The utility model is intended to overcome the defective of prior art, provides a kind of anchoring property high, the wire sub-panel of the chill casting ground tackle of long service life.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The wire sub-panel of chill casting ground tackle, comprise the wire sub-panel body, it is characterized in that, the wire sub-panel body is the plane, wire sub-panel body center is provided with screwed hole, screwed hole ambient radiation shape is evenly distributed with six row rods arranged in horizontal line holes and six parts are the hole that equilateral triangle is arranged, and the hole that rods arranged in horizontal line hole and equilateral triangle are arranged is arranged alternately with each other.
The hole count in the described rods arranged in horizontal line of every row hole is at least 2.
The hole count of described equilateral triangle aligned apertures is at least 3.
Compared with prior art, the utlity model has following beneficial effect:
Be convenient to sub-wire in the utility model suspension cable chill casting anchor anchor process processed, improve the injection rate of chill casting material, shorten the length that divests PE length and seal sleeve of cable body, reduce the suspension cable manufacturing cost, prolong the application life of suspension cable, improve production efficiency.
Description of drawings
Fig. 1 is the schematic diagram of existing former sub-wire plate;
Fig. 2 is the schematic diagram of the wire sub-panel of the utility model chill casting ground tackle;
Fig. 3 is the schematic diagram of the utility model half parallel wire unit;
Fig. 4 is the schematic diagram that the utility model penetrates half parallel wire unit of finer wire;
Sectional drawing when Fig. 5 is the casting of the utility model stay cable end.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 2, the wire sub-panel of chill casting ground tackle, comprise that wire sub-panel 7 is the plane, wire sub-panel 7 centers are provided with screwed hole 8, screwed hole 8 ambient radiation shapes are evenly distributed with six row's rods arranged in horizontal line holes 9 and six parts are the hole 10 that equilateral triangle is arranged, and the hole that rods arranged in horizontal line hole and equilateral triangle are arranged is arranged alternately with each other.Distribute according to the cable body steel wire arranging, the hole count in the described rods arranged in horizontal line of every row hole is at least 2, maximum 12 of the hole count of the described yi word pattern aligned apertures of every row.Fixed according to cable body steel wire arranging figure, the hole count of described equilateral triangle aligned apertures is at least 3, and the hole count of described equilateral triangle aligned apertures mostly is 85 most.
The sub-wire method of the utility model wire sub-panel:
As shown in Figure 3-4,
(1) half parallel wire unit becomes regular hexagon or corner cut hexagon close-packed arrays; Insert with the interlayer of awl along steel tendon during sub-wire, then penetrate three row folding angles and be mutually 120 ° of finer wires that diameter is suitable; Two finer wires in the middle of every row's steel wire are replaced the suitable thicker wire of diameter, determine according to pitch of holes on the wire sub-panel, it is consistent with sub-wire plate hole position that adjustment is thick, the finer wire axial location is arranged steel wire end; (3) wire sub-panel 7 is buckled in the steel tendon, and wire sub-panel is pushed up correct position so that the heading of steel wire with push pipe 4, carry out heading, retract wire sub-panel, sealing, the processing of casting, vibrate, solidifying postorder.
As shown in Figure 5, the structure of chill casting ground tackle, the inner chamber of anchor cup 1 is the combination of top round platform, lower cylindrical, and wire sub-panel 7 centers are provided with screwed hole 8, and screw 5 is connected with sealing plate 6 by screwed hole, seals by sealing plate; Steel wire 3 passes wire sub-panel 7, is filled with chill casting material 2 between steel wire 3 and the anchor cup 1.Push pipe 4 is arranged at sealing plate 6 opposite sides, and the part of push pipe 4, sealing plate 6 and screw 5 is in the anchor cup lower cylindrical shape cavity.
Be convenient to sub-wire in the utility model suspension cable chill casting anchor anchor process processed, improve the injection rate of chill casting material, shorten the length that divests polyethylene (PE) length and seal sleeve of cable body, reduce the suspension cable manufacturing cost, prolong the application life of suspension cable.
The above only is explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. the wire sub-panel of chill casting ground tackle, comprise the wire sub-panel body, it is characterized in that, the wire sub-panel body is the plane, wire sub-panel body center is provided with screwed hole, screwed hole ambient radiation shape is evenly distributed with six row rods arranged in horizontal line holes and six parts are the hole that equilateral triangle is arranged, and the hole that rods arranged in horizontal line hole and equilateral triangle are arranged is arranged alternately with each other.
2. the wire sub-panel of chill casting ground tackle according to claim 1 is characterized in that, the hole count in the described rods arranged in horizontal line of every row hole is at least 2.
3. the wire sub-panel of chill casting ground tackle according to claim 1 is characterized in that, the hole count of described equilateral triangle aligned apertures is at least 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339704 CN202881850U (en) | 2012-07-13 | 2012-07-13 | Dividing board of chilled casting anchorage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339704 CN202881850U (en) | 2012-07-13 | 2012-07-13 | Dividing board of chilled casting anchorage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881850U true CN202881850U (en) | 2013-04-17 |
Family
ID=48073291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339704 Withdrawn - After Issue CN202881850U (en) | 2012-07-13 | 2012-07-13 | Dividing board of chilled casting anchorage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747683A (en) * | 2012-07-13 | 2012-10-24 | 巨力索具股份有限公司 | Wire dividing plate of cold cast anchorage and wire dividing method thereof |
-
2012
- 2012-07-13 CN CN 201220339704 patent/CN202881850U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747683A (en) * | 2012-07-13 | 2012-10-24 | 巨力索具股份有限公司 | Wire dividing plate of cold cast anchorage and wire dividing method thereof |
| CN102747683B (en) * | 2012-07-13 | 2015-07-08 | 巨力索具股份有限公司 | Wire dividing plate of cold cast anchorage and wire dividing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130417 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |