Multifunctional cable saddle

A multi-functional, cable saddle technology, applied in bridge parts, bridge materials, bridges, etc., can solve the problems of anchor span length arrangement and structural limitations, limited divergence angle, unfavorable structural appearance of suspension bridges, etc., to achieve the optimization of force , Reduce the extension length, the effect of clear force

Pending Publication Date: 2017-10-13
DEYANG TIANYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the overall saddle formed by the saddle of the supporting section and the saddle of the diverging section on the saddle body of this technology is formed in an arched structure, and the supporting section and the diverging section are sequentially connected on both sides of the highest point of the saddle, similar to the traditional main cable saddle Compared with the traditional main cable saddle, only one end of the saddle groove is an arc-shaped conical structure that flares outwar

Method used

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  • Multifunctional cable saddle
  • Multifunctional cable saddle
  • Multifunctional cable saddle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see figure 1 and figure 2 As shown, the present invention is a multifunctional cable saddle, including a saddle body 1 and a saddle seat 2, which are combined together in a displaceable structure up and down in the extending direction of the corresponding main cable. In suspension bridge engineering, the present invention is arranged on the side towers of the suspension bridge.

[0031]Wherein, the saddle body 1 is integrally formed with an all-cast steel structure. In the suspension bridge project, the saddle body 1 corresponds to the extension direction of the main cable, and the two ends of the saddle body 1 are respectively facing the mid-span (the direction of the central area of ​​the river / canyon) and the anchorage (the direction of the anchorage area on the bank foundation), that is, the saddle body 1 It has a mid-span end 13 and an anchor end 14 . There is a saddle on the saddle body 1, and the saddle is composed of supporting section saddle 11, transition...

Embodiment 2

[0037] see figure 1 , image 3 and Figure 4 As shown, the present invention is a multifunctional cable saddle, including a saddle body 1 and a saddle seat 2, which are combined together in a displaceable structure up and down in the extending direction of the corresponding main cable. In suspension bridge engineering, the present invention is arranged on the shore foundation of the suspension bridge.

[0038] Wherein, the saddle body 1 is integrally formed with a welded composite structure. In the suspension bridge project, the saddle body 1 corresponds to the extension direction of the main cable, and the two ends of the saddle body 1 are respectively facing the mid-span (the direction of the central area of ​​the river / canyon) and the anchorage (the direction of the anchorage area on the bank foundation), that is, the saddle body 1 It has a mid-span end 13 and an anchor end 14 . There is a saddle on the saddle body 1, and the saddle is composed of supporting section sa...

Embodiment 3

[0044] see figure 1 , Figure 5 and Figure 6 As shown, the present invention is a multifunctional cable saddle, including a saddle body 1 and a saddle seat 2, which are combined together in a displaceable structure up and down in the extending direction of the corresponding main cable. In suspension bridge engineering, the present invention is arranged on the shore foundation of the suspension bridge.

[0045] Wherein, the saddle body 1 is integrally formed with a cast-welded structure. In the suspension bridge project, the saddle body 1 corresponds to the extension direction of the main cable, and the two ends of the saddle body 1 are respectively facing the mid-span (the direction of the central area of ​​the river / canyon) and the anchorage (the direction of the anchorage area on the bank foundation), that is, the saddle body 1 It has a mid-span end 13 and an anchor end 14 . There is a saddle on the saddle body 1, and the saddle is composed of supporting section saddle...

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Abstract

A multifunctional cable saddle comprises a saddle body. Two ends of the saddle body respectively face a mid span and an anchor and are provided with a mid span end and an anchoring end, a supporting section saddle groove corresponding to the mid span end and a diverging section saddle groove corresponding to the anchoring end are formed in the saddle body and are in smooth transition in an extending direction of a main cable, and the saddle body integrates a main cable saddle supporting function and a dispersive cable saddle diverging function. The multifunctional cable saddle integrates the main cable saddle supporting function and the dispersive cable saddle diverging function, and the diverging section saddle groove is matched with the corresponding anchoring end, so that diverging and steering of cable strands of the main cable by the diverging section saddle groove are enabled to correspond to position of the anchor, steering angle of the cable strands is mild while supportive of large-angle adjustment and clear in stress, stability and reliability of a suspension bridge built by using the saddle can be ensured, extending length of the main cable can be reduced reasonably and effectively, compact control on bridge type of the suspension bridge is facilitated, and the multifunctional cable saddle is especially suitable for being fixed and used on side towers or bank foundations of the suspension bridge.

Description

technical field [0001] The invention relates to a core force-bearing part formed by a suspension bridge, in particular to a multifunctional cable saddle. Background technique [0002] Suspension bridges have been widely recognized and built a lot at home and abroad because of their light structure, beautiful appearance, grand momentum, large spanning capacity, and few environmental constraints on the bridge position. [0003] Both the dynamic load and the static load of the suspension bridge are borne by its main cable, while the support and direction control of the main cable are realized through the cable saddle, that is, the main cable and the cable saddle are the core force-bearing components of the suspension bridge. Cable saddles are divided into main cable saddles and scattered cable saddles according to their different positions in the construction of suspension bridges; The cable is supported and turned in the vertical direction (that is, up and down); the loose ca...

Claims

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Application Information

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IPC IPC(8): E01D19/14E01D101/30
CPCE01D19/14E01D2101/30
Inventor 黄安明陈龙杨芙蓉
Owner DEYANG TIANYUAN HEAVY IND
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