Mounting bracket for diagonal rope damper
By designing a cable-stayed cable dragger mounting bracket that includes a combination of mounting plate, crane and fixing fasteners, the problem of long correction time of cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-stayed cable-sta
Patent Information
- Application Number
- JP2025000570U
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-04-21
- Estimated Expiration
- 2035-02-21
AI Technical Summary
In the prior art, when installing cable lags, cable lags and cable lags need to be inspected and corrected, resulting in wasted time and labor and affecting installation efficiency.
A cable-stayed cable dragger mounting bracket is designed which includes a combination of mounting plates fixed to the base, a crane fixed to the mounting plate and a fixing fastener mounted to the base. Through the rapid installation and adjustment of the bracket, the correction time of the cable-stayed cable can be effectively reduced.
Through this design, the correction time of cable-stayed cable cradles is significantly shortened, installation efficiency is improved, labor costs are reduced, and the brackets are easy to manufacture, disassemble and reuse, reducing material and production costs.
Smart Images
Figure 0003251023000001_ABST
Abstract
Description
[Technical field]
[0001] The present invention relates to the technical field of mounting brackets, and more particularly to a mounting bracket for a diagonal rope damper. [Background technology]
[0002] The diagonal rope, also called the tow rope, is the main load-bearing member for directly transferring the weight of the main beam and bridge deck of the cable-stayed bridge to the tower. The material used for the diagonal rope is usually steel cable. The diagonal rope is arranged at an angle, hence the name diagonal rope.
[0003] In the prior art, before the built-in damper is installed, the diagonal rope and the rope conduit must be inspected for their relative positions in the center, and the diagonal rope with a large deviation must be corrected. There are a large number of diagonal ropes on the bridge body, and the construction period is short. The traditional correction technology consumes time and effort, and seriously affects the damper installation efficiency. In order to solve the above problem, a damper mounting bracket for diagonal ropes is needed to solve the above problem. Summary of the Invention [Means for solving the problem]
[0004] The purpose of this invention is to provide a mounting bracket for a damper for an inclined rope, which solves the problem that in the prior art, before installing a built-in damper, the inclined rope and the rope conduit need to be inspected for their relative positions in the center and the inclined rope with a large deviation needs to be corrected. In this case, there are a large number of inclined ropes on the bridge body, and the construction period is short. The prior art correction technique consumes time and effort, which seriously affects the efficiency of the damper installation.
[0005] In order to achieve the above object, the present invention proposes the following technical means: A mounting bracket for a diagonal rope damper, comprising: a base; A mounting plate is fixedly attached to an upper surface of the base, a jack is fixedly attached to an outer wall of the mounting plate, and a fixed fastener assembly is mounted to the base.
[0006] As a further explanation of the above technical solution, the fixed fastener assembly includes a first fastening block, a second fastening block and a long rod, the side edge of the first fastening block is fixedly attached to the side edge of the base, the outer walls of the first fastening block and the second fastening block are provided with through holes, and a first threaded rod is fixedly attached to one end of the long rod.
[0007] As a further explanation of the above technical solution, a second threaded rod is fixedly attached to the other end of the long rod, the first threaded rod passes through a through hole provided in the outer wall of the second tightening block, the second threaded rod passes through a through hole provided in the outer wall of the first tightening block, a first nut is fitted onto the outer wall of the first threaded rod, and a threaded groove is provided on the inner wall of the first nut.
[0008] As a further explanation of the above technical solution, a screw connection is formed between the outer wall of the first threaded rod and a thread groove provided on the inner wall of the first nut, a second nut is fitted onto the outer wall of the second threaded rod, and a thread groove is provided on the inner wall of the second nut.
[0009] As a further explanation of the above technical solution, the second threaded rod is threadedly connected between the outer wall of the second threaded rod and the thread groove provided on the inner wall of the second nut, and the radius of the through holes provided on the outer walls of the first tightening block and the second tightening block is larger than the radius of the long rod.
[0010] As a further explanation of the above technical solution, the radius of the long rod is equal to the radius of the first threaded rod, and the radius of the long rod is equal to the radius of the second threaded rod.
[0011] From the above, by adopting the above technical solution, the beneficial effects of this invention are: In the present invention, the fixed fastener assembly and the jack are installed, the first nut is screwed between the first threaded rod, the first nut is rotated to separate it from the outer wall of the first threaded rod, the second fastener block is removed from the long rod, the fixed fastener assembly is fitted onto the outer wall of the rope conduit, the second fastener block is fitted onto the long rod, the first nut is screwed back onto the outer wall of the first threaded rod, and the first nut is moved onto the outer wall of the first threaded rod to fix it to the outer wall of the rope conduit, and the jack base is adjusted in the required direction, and when the adjustment is completed, the second nut is simultaneously twisted and tightened to fix it firmly, the jack is attached to the base, and the diagonal pulling rope is adjusted to the center position using the jack, and then the damper can be smoothly installed into position. This design effectively shortens the time required for straightening the oblique pull rope during damper installation work, improves construction efficiency, reduces labor costs, makes the materials for making the fixture easier to obtain, allows for quick removal, is easy to operate, and can be recycled, reducing material costs, while also improving construction efficiency and providing good usage results. [Brief description of the drawings]
[0012] [Figure 1] FIG. 2 is a structural perspective view of the mounting bracket of the diagonal rope damper of the present invention. [Diagram 2] FIG. 2 is an exploded view of the fixed fastener assembly of the mounting bracket of the diagonal rope damper of the present invention; [Diagram 3] FIG. 2 is a schematic diagram of the structure of the mounting bracket of the diagonal rope damper of the present invention, which combines the long rod, threaded rod and nut. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0013] Hereinafter, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the drawings of the embodiments of the present invention, but obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present invention.
[0014] Referring to Figures 1 to 3, the present invention provides a technical means, which is a mounting bracket for a diagonal rope damper, comprising a base 1, a mounting plate 2 fixedly mounted on an upper surface of the base 1, a jack 3 fixedly mounted on an outer wall of the mounting plate 2, and a fixed fastener assembly 4 installed on the base 1.
[0015] The fixed fastener assembly 4 includes a first fastening block 41, a second fastening block 42, and a long rod 43, the side of the first fastening block 41 is fixedly attached to the side of the base 1, the outer walls of the first fastening block 41 and the second fastening block 42 are provided with through holes, and a first threaded rod 44 is fixedly attached to one end of the long rod 43. A second threaded rod 46 is fixedly attached to the other end of the long rod 43, the first threaded rod 44 passes through a through hole provided in the outer wall of the second fastening block 42, the second threaded rod 46 passes through a through hole provided in the outer wall of the first fastening block 41, a first nut 45 is fitted to the outer wall of the first threaded rod 44, and the inner wall of the first nut 45 is provided with a thread groove. The first threaded rod 44 is screwed to the outer wall of the first nut 45 through a screw groove formed on the inner wall of the first nut 45, and the second nut 47 is fitted to the outer wall of the second threaded rod 46, and the inner wall of the second nut 47 is screwed to the outer wall of the second threaded rod 46 through a screw groove formed on the inner wall of the second nut 47. The first tightening block 41 and the second tightening block 42 have a through hole on their outer walls that is larger than the radius of the long rod 43. The radius of the long rod 43 is equal to the radius of the first threaded rod 44, and the radius of the long rod 43 is equal to the radius of the second threaded rod 46.
[0016] In a specific embodiment, the first nut 45 is screwed between the first threaded rod 44, the first nut 45 is rotated to separate it from the outer wall of the first threaded rod 44, the second clamping block 42 is removed from the long rod 43, the fixed fastener assembly is fitted to the outer wall of the rope conduit, the second clamping block 43 is fitted to the long rod 43, the first nut 45 is screwed back onto the outer wall of the first threaded rod 44, and the first nut 45 is moved to the outer wall of the first threaded rod 44 to be fixed to the outer wall of the rope conduit, and the jack base is adjusted in the required direction. After the adjustment is completed, the second nut 47 is simultaneously twisted and tightened to fix it firmly, the jack 3 is attached to the base 1, and the jack 3 is used to adjust the oblique pulling rope to the center position, and then the damper can be smoothly installed in position.
[0017] The working principle is as follows: first nut 45 is screwed between first threaded rod 44, first nut 45 is rotated to separate it from the outer wall of first threaded rod 44, second clamping block 42 is removed from long rod 43, the fixed clamp assembly is fitted on the outer wall of the rope conduit, second clamping block 43 is fitted on long rod 43, first nut 45 is screwed back on the outer wall of first threaded rod 44, first nut 45 is moved to the outer wall of first threaded rod 44 to fix it on the outer wall of the rope conduit, and then the jack base is adjusted in the required direction. After the adjustment is completed, the second nut 47 is twisted and tightened at the same time to fix it firmly. Then the jack 3 is attached to the base 1, and the jack 3 is used to adjust the oblique pulling rope to the center position, and the damper can be smoothly installed in position.
[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations of these embodiments can be made without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents. [Explanation of symbols]
[0019] 1, base; 2, mounting plate; 3, jack; 4, fixed fastener assembly; 41, first fastening block; 42, second fastening block; 43, long rod; 44, first threaded rod; 45, first nut; 46, second threaded rod; 47, second nut.
Claims
1. A mounting bracket for a diagonal rope damper including a base (1), A mounting bracket for a damper for a diagonal rope, characterized in that a mounting plate (2) is fixedly attached to an upper surface of the base (1), a jack (3) is fixedly attached to an outer wall of the mounting plate (2), and a fixed fastener assembly (4) is installed on the base (1).
2. The mounting bracket of the diagonal rope damper according to claim 1, characterized in that the fixed fastener assembly (4) comprises a first fastening block (41), a second fastening block (42) and a long rod (43), the side of the first fastening block (41) is fixedly attached to the side of the base (1), the outer walls of the first fastening block (41) and the second fastening block (42) are provided with through holes, and one end of the long rod (43) is fixedly attached to a first threaded rod (44).
3. The mounting bracket for a damper for a diagonal rope according to claim 2, characterized in that a second threaded rod (46) is fixedly attached to the other end of the long rod (43), the first threaded rod (44) passes through a through hole provided in the outer wall of the second tightening block (42), the second threaded rod (46) passes through a through hole provided in the outer wall of the first tightening block (41), a first nut (45) is fitted to the outer wall of the first threaded rod (44), and a thread groove is provided on the inner wall of the first nut (45).
4. The mounting bracket for a damper for a diagonal rope according to claim 3, characterized in that it is screw-connected between an outer wall of the first threaded rod (44) and a thread groove provided on an inner wall of a first nut (45), a second nut (47) is fitted onto an outer wall of the second threaded rod (46), and a thread groove is provided on the inner wall of the second nut (47).
5. The mounting bracket for the diagonal rope damper according to claim 4, characterized in that the bracket is screwed between the outer wall of the second threaded rod (46) and the thread groove provided on the inner wall of the second nut (47), and the radius of the through holes provided on the outer walls of the first tightening block (41) and the second tightening block (42) is larger than the radius of the long rod (43).
6. The mounting bracket for a diagonal rope damper according to claim 5, characterized in that the radius of the long rod (43) is equal to the radius of the first threaded rod (44), and the radius of the long rod (43) is equal to the radius of the second threaded rod (46).