CN203654159U - Inhaul cable fixing structure enabling replacement to be reliable and easy - Google Patents
Inhaul cable fixing structure enabling replacement to be reliable and easy Download PDFInfo
- Publication number
- CN203654159U CN203654159U CN201320741735.0U CN201320741735U CN203654159U CN 203654159 U CN203654159 U CN 203654159U CN 201320741735 U CN201320741735 U CN 201320741735U CN 203654159 U CN203654159 U CN 203654159U
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- CN
- China
- Prior art keywords
- steel wire
- inhaul cable
- wire ropes
- support plate
- fixing structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 6
- 239000012141 concentrate Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses an inhaul cable fixing structure enabling replacement to be reliable and easy. The inhaul cable fixing structure enabling the replacement to be reliable and easy is characterized in that the inhaul cable fixing structure comprises steel wire ropes, head locking devices, locking plates, high-strength bolts, an upper support plate and a lower support plate, wherein the head locking devices lock the two ends of the steel wire ropes, the locking plates are evenly distributed on the two sides of a support, the locking plates are mounted on the upper support plate and the lower support plate of the support through the high-strength bolts, and contact edges of the steel wire ropes and the locking plates are rounded. Through the improvement, the standard steel wire ropes are adopted, and control over horizontal resistance of the support is achieved through the number and the specifications of the steel wire ropes; the two ends of the steel wire ropes are locked and fixed through the head locking devices; the locking plates of the support are arranged on the two sides of the upper support plate and the two sides of the lower support plate by adopting the high-strength bolts, a whole set of inhaul cable device can be demounted and replaced conveniently, and the maintenance cost of the support after earthquakes is reduced. The edges, in deformation contact with the steel wire ropes, of the locking plates are all rounded, and stress is prevented from concentrating to damage the steel wire ropes. Through the special structure, the inhaul cable fixing structure safely and reliably fixes the inhaul cable device, the inhaul cable device can be mounted, maintained and replaced conveniently in use, and the cycle and the cost of maintaining the bridge support after the earthquakes are reduced.
Description
Technical field
The utility model relates to a kind of reliable, easily changeable drag-line fixed structure.
Background technology
Inhaul cable damping support saddle is a kind of vibration absorption and isolation support that professor Yuan Wancheng of Tongji University waits invention.It combines pot rubber bearing and the good drag-line of tensile property, has given full play to advantage separately, and has effectively overcome the shortcoming and defect while use separately separately.
It is the key link that guarantees inhaul cable damping support saddle function that drag-line is fixed on bearing reliably.But another problem can not be ignored is that drag-line uses as a consumable accessory in theory in this product, since fragile, also requires easily to change simultaneously.Therefore, design the demand that a kind of reliable, easily changeable drag-line fixed structure is inhaul cable damping support saddle.
Utility model content
The purpose of this utility model is to provide a kind of cost relatively low at this, installation, maintenance and change reliably, structure fast, easily.
The utility model is achieved in that a kind of reliable, easily changeable drag-line fixed structure of structure, it is characterized in that: this structure includes wire rope, tapered end device, latch, high-strength bolt, upper base plate and lower seat board; Two of described tapered end device locking steel wire rope, latch is arranged in the both sides of bearing, latch is arranged on the upper base plate of bearing, lower seat board with high-strength bolt, wire rope and latch contact seamed edge rounding.
Fixing, the mounting structure of vibration absorption and isolation support cable arrangement described in the utility model, (1) controls drag-line strength level drag by the quantity of hempcore cable, has reduced susceptor design horizontal resist forces and has changed and the specification of increase outsourcing piece.
(2) two of tapered end device locking steel wire rope, locking mode is safe and reliable, convenient, has guaranteed under earthquake state, when wire rope reaches capacity horizontal resist forces intensity by the design alternative 2. of tapered end device, 2. locking steel wire rope still of tapered end device, is fixed on bearing firmly;
(3) adopt bearing latch to be arranged in the both sides of bearing, facilitate a whole set of fastener device dismantle fast and change, reduced the bearing maintenance cost after earthquake.
(4) wire rope of latch distortion contact site rounding, avoids stress to concentrate, and damages wire rope.
(5) adopt high-strength bolt that the tapered end device of the mode stay guy device of latch is installed, can guarantee that under bearing earthquake state, high-strength bolt and latch transmit reliably, consumed energy.
The utility model has the advantage of: reliable, the easily changeable drag-line fixed structure of one described in the utility model, after improving;
(1) wire rope of employing standard, realizes control bearing horizontal resist forces by quantity and the specification of wire rope;
(2) take tapered end device to be locked to two of wire rope;
(3) adopt high-strength bolt fixed bearing latch to be arranged in upper base plate, lower seat board both sides, facilitate a whole set of cable arrangement dismantle fast and change, reduced the bearing maintenance cost after earthquake.
(3) latch, at the equal rounding of seamed edge of wire rope stress deformation contact, avoids stress to concentrate, and damages wire rope.
The utility model by above-mentioned special construction safe and reliable fixed cable arrangement, facilitate cable arrangement installation, maintenance, replacing in use.Cycle and the cost of the maintenance of shake axle casing bearing are reduced.
Accompanying drawing explanation
Fig. 1 is that the utility model cable arrangement fixed structure shows front view
Fig. 2 is that the utility model cable arrangement fixed structure shows top view
Wherein: 1, wire rope, 2, tapered end device, 3, latch, 4, high-strength bolt, 5, fillet, 6, upper base plate, 7, lower seat board.
The specific embodiment
Below in conjunction with accompanying drawing, 1-2 is elaborated to the utility model, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-2: the utility model provides a kind of cost relatively low at this, installation, maintenance and change reliably, structure fast, easily; Reach that cable arrangement is locked reliably, installed, fixing effect: this structure includes wire rope 1, tapered end device 2, latch 3, high-strength bolt 4, upper base plate 6, lower seat board 7.Tapered end device 2 is all used at two of described wire rope 1, and the pulling force bearing, much larger than the destruction pulling force of wire rope 1, guarantees the firm locking of wire rope 1.Latch 3 use high-strength bolts 4 are arranged on the upper base plate 6, lower seat board 7 of bearing, accurately, the tapered end device 2 of spacing cable arrangement firmly, thereby have located wire rope 1.When in the fastener device course of work, wire rope 1 and latch 3 contact seamed edge rounding 5, avoid stress to concentrate, damage wire rope 1.
The utility model provides a kind of reliable, easily changeable drag-line fixed structure, after improving;
(1) wire rope 1 of employing standard, realizes control bearing horizontal resist forces by quantity and the specification of wire rope 1;
(2) take tapered end device 2 to be locked to two of wire rope 1;
(3) adopt high-strength bolt 4 fixed bearing latchs 3 to be arranged in upper base plate 7, lower seat board 8 both sides, facilitate a whole set of cable arrangement dismantle fast and change, reduced the bearing maintenance cost after earthquake.
(3) latch 3, at the equal rounding 5 of seamed edge of wire rope 1 stress deformation contact, avoids stress to concentrate, and damages wire rope 1.
The utility model by above-mentioned special construction safe and reliable fixed cable arrangement, facilitate cable arrangement installation, maintenance, replacing in use.Cycle and the cost of the maintenance of shake axle casing bearing are reduced.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. reliable, an easily changeable drag-line fixed structure, is characterized in that:
This structure includes wire rope (1), tapered end device (2), latch (3), high-strength bolt (4), upper base plate (6) and lower seat board (7); Two of described tapered end device (2) locking steel wire rope (1), latch (3) is arranged in the both sides of bearing, it is upper that latch (3) is arranged on the upper base plate (6) of bearing, lower seat board (7) with high-strength bolt (4), wire rope (1) and latch (3) contact seamed edge rounding (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741735.0U CN203654159U (en) | 2013-11-22 | 2013-11-22 | Inhaul cable fixing structure enabling replacement to be reliable and easy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741735.0U CN203654159U (en) | 2013-11-22 | 2013-11-22 | Inhaul cable fixing structure enabling replacement to be reliable and easy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654159U true CN203654159U (en) | 2014-06-18 |
Family
ID=50920567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741735.0U Expired - Lifetime CN203654159U (en) | 2013-11-22 | 2013-11-22 | Inhaul cable fixing structure enabling replacement to be reliable and easy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116459A (en) * | 2014-07-30 | 2014-10-29 | 无锡市沃森德机械科技有限公司 | Track locking device |
-
2013
- 2013-11-22 CN CN201320741735.0U patent/CN203654159U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116459A (en) * | 2014-07-30 | 2014-10-29 | 无锡市沃森德机械科技有限公司 | Track locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140630 Granted publication date: 20140618 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150630 Granted publication date: 20140618 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |