CN202744952U - Steel cable and cast steel support pin-connected joint for cable bridge - Google Patents
Steel cable and cast steel support pin-connected joint for cable bridge Download PDFInfo
- Publication number
- CN202744952U CN202744952U CN201220427886.4U CN201220427886U CN202744952U CN 202744952 U CN202744952 U CN 202744952U CN 201220427886 U CN201220427886 U CN 201220427886U CN 202744952 U CN202744952 U CN 202744952U
- Authority
- CN
- China
- Prior art keywords
- pin
- steel
- junction plate
- cast steel
- cable
- Prior art date
- 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
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a steel cable and a cast steel support pin-connected joint for a cable bridge, wherein a pin-connected joint support and a steel structure plate are welded integrally to play the roles of fixing and supporting, a cast steel support pin-connected joint device of the pin-connected joint support and a connection plate is characterized in that the pin-connected joint support and the connection plate are provided with a hinge pin hole, a hinge pin is inserted into the hinge pin hole of the pin-connected joint support and the connection plate, and the hinge pin is fixed on the pin-connected joint support through a fixing bolt; the connection plate is connected with an anchor head of the steel cable, the connection plate and the anchor head of the steel cable are provided with a hinge pin hole, and the connection plate is connected with the anchor head of the steel cable through the hinge pin. The cast steel support pin-connected joint can rotate in two directions when connected with the steel cable. The steel cable and the cast steel support pin-connected joint for the cable bridge have the advantages that a building steel structure can rotate in two directions when connected with the steel cable due to the adoption of the cast steel support pin-connected joint, so that the building steel structure is balanced in stress and high in stability, the installation is facilitated, and the angle deviation is easily regulated. The whole capability of resisting external force is improved, and the bearing capability, the rigidity and the stability of the structure are further improved.
Description
Technical field
The utility model relates to a kind of drag-line bridge steel rope and cast steel bloster hinge node.Belong to technical field of buildings.
Background technology
The drag-line bridge is divided into cable stayed bridge and suspension bridge.Suspension bridge claims again suspension bridge, mainly is tension, from heavy and light, strides the footpath greatly, and it is not very extensive that poor stability is used; Cable stayed bridge claims again Cable stayed bridge, is bridge floor directly is pulled in a kind of bridge on the bridge tower with many drag-lines, and be the tower by pressure-bearing, the rope of tension and hold a kind of structural system that curved beam body combines.Cable stayed bridge is as a kind of guy system.
The cable stayed bridge characteristics are that tension, structure are between rigid structures and flexible structure.The angle adjustment of cable wire field-mounted process is difficult to solve, and there is following drawback in installation process: angular deviation should not be adjusted; Structure stress is unbalanced, less stable.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of drag-line bridge steel rope and cast steel bloster hinge node.
A kind of drag-line bridge steel rope and cast steel bloster hinge node, cast steel bloster hinge node steel member and cable wire are connected to together, play and support and anastomosis.
A kind of drag-line bridge steel rope and cast steel bloster hinge node, the integrally welded support that fixes of hinged joint bearing and steel work plate, the cast steel bloster hinge node apparatus of hinged joint bearing and junction plate is: hinged joint bearing and junction plate have pin shaft hole, bearing pin inserts in the pin shaft hole of hinged joint bearing and junction plate, and bearing pin is fixed in the hinged joint bearing by set bolt; Junction plate is connected with the anchor head of cable wire, and the anchor head of junction plate and cable wire has pin shaft hole, and junction plate is connected by bearing pin with the cable wire anchor head; When being connected with cable wire, cast steel bloster hinge node can do Double-directional rotary.
Advantage of the present utility model: adopt cast steel bloster hinge node so that construction steel structure can be done Double-directional rotary when connecting with cable wire, thus realization construction steel structure stress equalization, stable high; Reaching simple installation, angular deviation is easy to adjust.Improve its whole opposing external force ability, and then improve supporting capacity, rigidity and the stability of structure.
Description of drawings
When considered in conjunction with the accompanying drawings, by the following detailed description of reference, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, consist of a part of the present utility model, illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model, such as figure wherein:
Fig. 1 is cast steel bloster hinge nodal plane structural representation of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
Fig. 3 is A-A cross-sectional view of the present utility model.
Below in conjunction with drawings and Examples the utility model is further specified.
The specific embodiment
Obviously, the many modifications and variations done based on aim of the present utility model of those skilled in the art belong to protection domain of the present utility model.
Embodiment 1: cast steel bloster hinge node such as Fig. 1, Fig. 2, shown in Figure 3,
A kind of drag-line bridge steel rope and cast steel bloster hinge node, cast steel bloster hinge node by the hinged joint bearing wherein hinged joint bearing 1 and junction plate 3 be steel-casting, hinged joint bearing 1 is integral the support that fixes with during welding for steel structure; Junction plate is connected with the anchor head of cable wire.
The cast steel bloster hinge node apparatus of hinged joint bearing and junction plate is: hinged joint bearing 1 and junction plate 3 have pin shaft hole, and bearing pin 2 inserts in the pin shaft hole of hinged joint bearing 1 and junction plate 3, and bearing pin 2 is fixed in hinged joint bearing 1 by set bolt 6; Set bolt 6 has spring washer 4 and plain washer 5 with the contact surface of hinged joint bearing 1; Junction plate 3 is connected with the anchor head of cable wire, and junction plate 3 has pin shaft hole with the anchor head of cable wire, and junction plate is connected by bearing pin with the cable wire anchor head.
Above-mentioned cast steel bloster hinge node apparatus has 3 covers at fixed support;
Hinged joint bearing 1 is fixedly connected with junction plate by set bolt 6 with bearing pin 2 and can does Double-directional rotary with cable wire.
Embodiment 2: structure is with embodiment 1,
Hinged joint bearing 1 and junction plate 3 are stainless cast steel part;
Stating linkage has more than 3 covers at fixed support.
As mentioned above, embodiment of the present utility model is explained, but as long as not breaking away from fact inventive point of the present utility model and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, such variation also all is included within the protection domain of the present utility model.
Claims (3)
1. a drag-line bridge steel rope and cast steel bloster hinge node, it is characterized in that the integrally welded support that fixes of hinged joint bearing and steel work plate, the cast steel bloster hinge node apparatus of hinged joint bearing and junction plate is: hinged joint bearing and junction plate have pin shaft hole, bearing pin inserts in the pin shaft hole of hinged joint bearing and junction plate, and bearing pin is fixed in the hinged joint bearing by set bolt; Junction plate is connected with the anchor head of cable wire, and the anchor head of junction plate and cable wire has pin shaft hole, and junction plate is connected by bearing pin with the cable wire anchor head; When connecting with cable wire, does cast steel bloster hinge node Double-directional rotary.
2. a kind of drag-line bridge steel rope according to claim 1 and cast steel bloster hinge node, cable wire is by the bearing pin left-right rotation on the junction plate when it is characterized in that junction plate is connected with the hinged joint bearing; Cable wire rotated up and down by the bearing pin on the junction plate when junction plate was connected with the anchor head of cable wire.
3. a kind of drag-line bridge steel rope according to claim 1 and cast steel bloster hinge node is characterized in that cast steel bloster hinge node apparatus has 3 covers at fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220427886.4U CN202744952U (en) | 2012-08-27 | 2012-08-27 | Steel cable and cast steel support pin-connected joint for cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220427886.4U CN202744952U (en) | 2012-08-27 | 2012-08-27 | Steel cable and cast steel support pin-connected joint for cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744952U true CN202744952U (en) | 2013-02-20 |
Family
ID=47704375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220427886.4U Expired - Lifetime CN202744952U (en) | 2012-08-27 | 2012-08-27 | Steel cable and cast steel support pin-connected joint for cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744952U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442448A (en) * | 2015-11-19 | 2016-03-30 | 马玉荣 | Bridge stabilizing device |
| CN105507148A (en) * | 2014-09-26 | 2016-04-20 | 上海建科预应力技术工程有限公司 | Connecting structure for cable clamp and suspender of suspension bridge |
| CN108331353A (en) * | 2017-11-23 | 2018-07-27 | 中铁建设集团南方工程有限公司 | Steel construction hinged-support construction |
| CN108589542A (en) * | 2018-05-10 | 2018-09-28 | 中铁上海工程局集团有限公司 | A kind of superelevation steel pipe support adjustable-angle formula cable wind system |
-
2012
- 2012-08-27 CN CN201220427886.4U patent/CN202744952U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507148A (en) * | 2014-09-26 | 2016-04-20 | 上海建科预应力技术工程有限公司 | Connecting structure for cable clamp and suspender of suspension bridge |
| CN105442448A (en) * | 2015-11-19 | 2016-03-30 | 马玉荣 | Bridge stabilizing device |
| CN108331353A (en) * | 2017-11-23 | 2018-07-27 | 中铁建设集团南方工程有限公司 | Steel construction hinged-support construction |
| CN108589542A (en) * | 2018-05-10 | 2018-09-28 | 中铁上海工程局集团有限公司 | A kind of superelevation steel pipe support adjustable-angle formula cable wind system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6498604B2 (en) | Floating tension leg platform especially for wind energy use | |
| CN202744952U (en) | Steel cable and cast steel support pin-connected joint for cable bridge | |
| JP5148708B2 (en) | Wind power generator and cable support structure used therefor | |
| CN104963413B (en) | A kind of wallboard installation connecting element and its method for installing wallboard | |
| KR100783808B1 (en) | Suspend insulator for a power-transmission line | |
| CN204324676U (en) | Anchor ear lifting device | |
| CN203729440U (en) | Stay bar lower joint of rigid supporting dome structure | |
| CN106400670B (en) | A kind of secondary sunpender combined type long-span bridge structure of suspension cable oblique pull | |
| CN105040591A (en) | Positioning device for waveform steel web and positioning method thereof | |
| CN103061521A (en) | Torque type mounting method for cantilever steel truss of large stadium | |
| JP2013525635A (en) | Stand structure | |
| CN103474939A (en) | Universal support for mounting controllable discharge lightning arrester on high-voltage transmission line iron tower | |
| CN201795170U (en) | Cable tray with free rotational angle | |
| CN105337236A (en) | Windproof line drawing device for high-voltage transmission line | |
| CN202299572U (en) | Plus or minus 800kV extra-high voltage direct current large-crossing steel tubular tower joint | |
| CN112377560B (en) | Suspension tunnel body disc vibration suppression ware | |
| CN202422882U (en) | Wind deflection preventing diagonal insulator hardware | |
| CN210372515U (en) | Large-span comprehensive support hanger | |
| CN207920345U (en) | A kind of bidirectionally anchoring device for fixing door machine | |
| CN109188539B (en) | Device for monitoring karst geological environment | |
| CN113321136A (en) | Attachment frame for fixing tower crane to bridge tower and construction method thereof | |
| CN214500285U (en) | Can dismantle antidetonation support that combination was used | |
| CN202165696U (en) | Cable bridge fixing support clamping device of joist steel | |
| CN202231352U (en) | Reversed pulley fixing frame | |
| CN205336478U (en) | Loudspeaker device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BMEI CO., LTD. Free format text: FORMER NAME: HIGH TECHNOLOGIES CO., LTD., BEIJING ELECTROMECHANICAL ACADEMY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100027 Beijing city Chaoyang District Gongti North Road No. 4 Patentee after: BMEI CO.,LTD. Address before: 100027 Beijing city Chaoyang District Gongti North Road No. 4 Patentee before: BMEI CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |