CN207362717U - A kind of device replaced for main rope of suspension bridge cord clip - Google Patents
A kind of device replaced for main rope of suspension bridge cord clip Download PDFInfo
- Publication number
- CN207362717U CN207362717U CN201721061436.7U CN201721061436U CN207362717U CN 207362717 U CN207362717 U CN 207362717U CN 201721061436 U CN201721061436 U CN 201721061436U CN 207362717 U CN207362717 U CN 207362717U
- Authority
- CN
- China
- Prior art keywords
- hanger
- rope
- anchor ear
- suspension bridge
- main
- Prior art date
Links
- 239000002965 rope Substances 0.000 title claims abstract description 73
- 239000000725 suspension Substances 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000010276 construction Methods 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 1
Abstract
The utility model discloses a kind of device replaced for main rope of suspension bridge cord clip, including interim anchor ear, rubber pad, hanger, steel wire rope and otic placode, hanger is formed by multiple section assemblings, interim anchor ear is separately positioned on main push-towing rope cord clip both sides and is detachably connected with main push-towing rope, temporarily rubber pad is installed between anchor ear and main push-towing rope, interim anchor ear lower part is connected with otic placode, steel wire rope one end connection otic placode, other end connection hanger.The utility model is using the hanger of sectional type assembly as construction platform, effectively it make use of main rope of suspension bridge lower space, using the interim anchor ear being anchored on main push-towing rope as counter-force fulcrum, construct light-duty, operating expenses economy, install convenient, easy to standardized construction, short time limit, influences less advantage to structure stress.
Description
Technical field
A kind of suspension bridge Measuring error technical field is the utility model is related to, is specifically that one kind is used for main rope of suspension bridge cord clip
The device of replacement.
Background technology
Job platform below the main push-towing rope of main rope of suspension bridge cord clip replacement is presently used for, takes and is set up from more than bridge floor mostly
Full framing mode, such as Chinese patent CN105887701A, there is provided a kind of suspension bridge superstructure is removed with replacing installation side
Method, comprises the following steps：A. trestle in parallel, trestle both ends and corresponding suspension bridge both ends are set up on the outside of suspension bridge
Access bridge connects；B. check the anchorage at suspension bridge both ends, determine that it is in normal operating conditions；C. suspension bridge top is removed in segmentation
Former stiff girder；D. the corresponding former sunpender of former stiff girder, former cord clip are removed；E. main push-towing rope is lifted by crane by crawler crane to realize on suspension bridge
The dismounting of portion's original main push-towing rope；F. new main push-towing rope is lifted by crane by crawler crane and realizes installation；G. installed by surveying and locating in relevant position new
Cord clip and new sunpender；H. crawler crane merogenesis lifts by crane each section of new girder segment of putting more energy into designated position, treats girder segment peace of all newly putting more energy into
After dress, all segments are connected to become entirety, this method can be reduced to remove because of suspension bridge superstructure and brought with replacing
Negative effect, but have the disadvantage that：Long construction period, costly, erection construction platform operations face is big, difficult to install, work
Make intensity height.
Utility model content
The purpose of this utility model is to provide a kind of device replaced for main rope of suspension bridge cord clip, with reference to Suspension bridge structure
Feature, in a manner of hanger sets up full framing for construction platform progress cord clip replacement construction replacement is traditional from more than bridge floor, solution
Certainly main push-towing rope cord clip replaces long construction period, and costly, progress is slow, sets up the problem of work surface is big, and working strength is high.
Technical solutions of the utility model are as follows：A kind of device replaced for main rope of suspension bridge cord clip, including interim anchor ear
(1), rubber pad (2), hanger (4), steel wire rope (5) and otic placode (8), hanger (4) is assembled by multiple hanger segments (41), can
According to practice of construction field condition, adjustment segment quantity increases and decreases and adjusts hanger (4) length；Interim anchor ear (1) is separately positioned on
Main push-towing rope cord clip (6) both sides, interim anchor ear (1) to be detachably connected, are pacified with main push-towing rope (7) between interim anchor ear (1) and main push-towing rope (7)
Rubber pad (2) is filled, the frictional force of interim anchor ear (1) and main push-towing rope (7) is added, improves fixed reliability, interim anchor ear (1)
Lower part is connected with otic placode (8)；One end connection otic placode (8) of steel wire rope (5), the other end are connected to opposite below otic placode (8) hang
On frame (4).The effective space that make use of main rope of suspension bridge (7) lower part of the invention, to be anchored in interim armful on main push-towing rope (7)
It is counter-force fulcrum to bind round (1), is connected interim anchor ear (1) with hanger (4) by steel wire rope (5), with hanger (4) for construction platform,
Light-duty, operating expenses economy is constructed, install convenient, easy to standardized construction, short time limit, influences structure stress less excellent
Point.
Preferably, interim anchor ear (1) includes the interim anchor ear first half (101) and lower half (102), the interim anchor ear first half
(101) connected by bolt (3) with lower half (102) and clamp main push-towing rope (7), it is simple in structure, be conducive to tearing open for interim anchor ear
Unload, and clamping force is adjustable.
Preferably, bolt (3) is arranged on the both sides of interim anchor ear (1), and quantity of the bolt (3) in every side is at least two
And be axially uniformly distributed along main push-towing rope (7), the interim anchor ear first half (101) and lower half (102) connection uniform force, connection can
By property height.
Preferably, the steel wire rope (5) is more than two.
Preferably, steel wire rope (5) and the tie point of hanger (4) are two or more, are fixed using multiple spot, prevent hanger (4)
Rollover, ensure that hanger (4) connection stability and reliability.
Preferably, hanger segment (41) include hanger node (412) and hanger rod piece (411), and hanger node (412) is by three
Bar steel pipe three-dimensional perpendicular interconnection forms, and three blocks of vertical with steel pipe respectively steel plates are connected with hanger node (412), horizontal
It is installed on to, longitudinal and vertical hanger rod piece (411) in the steel pipe of hanger node (412), slanting hanger rod piece (411)
The steel plate of hanger node (412) is connected, it is assembled simple, easy to standardized construction, reduce cost.
The beneficial effects of the utility model：
Using the hanger of sectional type assembly as construction platform, main rope of suspension bridge is effectively make use of, to be anchored on main push-towing rope
Interim anchor ear is counter-force fulcrum, is connected interim anchor ear with hanger by steel wire rope, so as to provide operation to replace main push-towing rope cord clip
Platform.The hood type hanger device, which has, constructs light-duty, operating expenses economy, install convenient, easy to standardized construction, duration
It is short, less advantage is influenced on structure stress.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of device replaced for main rope of suspension bridge cord clip described in the utility model.
Fig. 2 is a kind of structural representation of the hanger of device replaced for main rope of suspension bridge cord clip described in the utility model
Figure.
Fig. 3 is a kind of structure of the interim anchor ear of device replaced for main rope of suspension bridge cord clip described in the utility model
Schematic diagram.
Fig. 4 is the partial enlarged view at B in Fig. 2.
Fig. 5 is a kind of structure of the hanger node of device replaced for main rope of suspension bridge cord clip described in the utility model
Schematic diagram.
In figure：1st, interim anchor ear, 101, the interim anchor ear first half, 102, interim anchor ear lower half, 2, rubber pad, 3, spiral shell
Bolt, 4, hanger, 41, hanger segment, 411, hanger rod piece, 412, hanger node, 5, steel wire rope, 6, main push-towing rope cord clip, 7, main push-towing rope, 8,
Otic placode.
Embodiment：
To describe the technology contents of the utility model, the objects and the effects in detail, below in conjunction with embodiment and match somebody with somebody
Attached drawing is closed to be explained.
As depicted in figs. 1 and 2：A kind of device replaced for main rope of suspension bridge cord clip, including interim anchor ear (1), rubber
(2), hanger (4), steel wire rope (5) and otic placode (8) are padded, hanger (4) is assembled by multiple hanger segments (41), can be according to reality
Border construction site situation, adjustment segment quantity increase and decrease and adjust hanger (4) length；Interim anchor ear (1) is separately positioned on main rope
(6) both sides are pressed from both sides, to be detachably connected, rubber is installed between interim anchor ear (1) and main push-towing rope (7) with main push-towing rope (7) for interim anchor ear (1)
Pad (2), add the frictional force of interim anchor ear (1) and main push-towing rope (7), improve fixed reliability, interim anchor ear (1) lower part connects
It is connected to otic placode (8)；One end connection otic placode (8) of steel wire rope (5), the other end are connected to hanger (4) opposite below otic placode (8)
On.The effective space that make use of main rope of suspension bridge (7) lower part of the invention, is with the interim anchor ear (1) being anchored on main push-towing rope (7)
Interim anchor ear (1), is connected by counter-force fulcrum by steel wire rope (5) with hanger (4), and with hanger (4) for construction platform, construction is light
Type, operating expenses economy, install convenient, easy to standardized construction, short time limit, influences less advantage to structure stress.
As shown in figure 3, interim anchor ear (1) includes the interim anchor ear first half (101) and lower half (102), on interim anchor ear
Half portion (101) and lower half (102) are connected by bolt (3) and clamp main push-towing rope (7), simple in structure, are conducive to interim anchor ear
Dismounting, and clamping force is adjustable.
As shown in figure 3, bolt (3) is arranged on the both sides of interim anchor ear (1), quantity of the bolt (3) in every side is at least
Two and along main push-towing rope (7) axially be uniformly distributed, the interim anchor ear first half (101) and lower half (102) connection uniform force, company
Connect reliability height.
The steel wire rope (5) is more than two.
As shown in Fig. 2, steel wire rope (5) and the tie point of hanger (4) are two or more, are fixed using multiple spot, prevent hanger
(4) turn on one's side, ensure that hanger (4) connection stability and reliability.
As shown in Figure 4：Hanger segment (41) includes hanger node (412) and hanger rod piece (411), hanger node (412)
Formed by three steel pipe three-dimensional perpendicular interconnections, three blocks of vertical with steel pipe respectively steel plates be connected with hanger node (412),
Horizontal, longitudinal and vertical hanger rod piece (411) is installed in the steel pipe of hanger node (412), slanting hanger rod piece
(411) steel plate of hanger node (412) is connected, it is assembled simple, easy to standardized construction, reduce cost.
As shown in Figure 5：Hanger node (412) and hanger rod piece (411) are connected by screw bolts, and connection is removable, and processing is simple,
Operating expenses economy.
Claims (7)
- A kind of 1. device replaced for main rope of suspension bridge cord clip, it is characterised in that：Including interim anchor ear (1), rubber pad (2), Hanger (4), steel wire rope (5) and otic placode (8), the hanger (4) is assembled by more than one hanger segment (41), described interim Anchor ear (1) be arranged on main push-towing rope cord clip (6) both sides and main push-towing rope (7) it is detachably connected, the interim anchor ear (1) and main push-towing rope (7) Between rubber pad (2) is installed, described interim anchor ear (1) lower part is connected with otic placode (8), one end connection institute of the steel wire rope (5) Otic placode (8) is stated, the other end is connected on the hanger (4) opposite below the otic placode (8).
- A kind of 2. device replaced for main rope of suspension bridge cord clip according to claim 1, it is characterised in that：It is described interim Anchor ear (1) includes the interim anchor ear first half (101) and lower half (102), the interim anchor ear first half (101) and the lower half Portion (102) is connected by bolt (3) and clamps the main push-towing rope (7).
- A kind of 3. device replaced for main rope of suspension bridge cord clip according to claim 2, it is characterised in that：The bolt (3) both sides of the interim anchor ear (1) are arranged on, quantity of the bolt (3) in every side is at least two and along main push-towing rope (7) Axially it is uniformly distributed.
- 4. a kind of device replaced for main rope of suspension bridge cord clip according to any one in claims 1 to 3, its feature It is：The steel wire rope (5) is more than two.
- 5. according to a kind of device replaced for main rope of suspension bridge cord clip described in claim 4, it is characterised in that：It is described every One group of steel wire rope (5) and the tie point of the hanger (4) are two or more.
- A kind of 6. device replaced for main rope of suspension bridge cord clip according to claim 5, it is characterised in that：The hanger Segment (41) includes hanger node (412) and hanger rod piece (411), and the hanger node (412) is by three steel pipe three-dimensional perpendiculars Interconnection forms, and three blocks of vertical with the steel pipe respectively steel plates, horizontal, longitudinal direction are connected with the hanger node (412) It is installed on the vertical hanger rod piece (411) in the steel pipe of the hanger node (412), the slanting hanger rod piece (411) steel plate of the hanger node (412) is connected.
- A kind of 7. device replaced for main rope of suspension bridge cord clip according to claim 6, it is characterised in that：The hanger Node (412) and hanger rod piece (411) are connected by screw bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721061436.7U CN207362717U (en) | 2017-08-23 | 2017-08-23 | A kind of device replaced for main rope of suspension bridge cord clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721061436.7U CN207362717U (en) | 2017-08-23 | 2017-08-23 | A kind of device replaced for main rope of suspension bridge cord clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362717U true CN207362717U (en) | 2018-05-15 |
Family
ID=62422489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721061436.7U CN207362717U (en) | 2017-08-23 | 2017-08-23 | A kind of device replaced for main rope of suspension bridge cord clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362717U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958064A (en) * | 2019-04-15 | 2019-07-02 | 中国十七冶集团有限公司 | A kind of interim scattered noose device and its application method of erecting suspension bridge main push-towing rope |
| CN110820522A (en) * | 2019-11-22 | 2020-02-21 | 柳州欧维姆机械股份有限公司 | Sling conversion device for replacing main cable of suspension bridge, sling and construction method |
| CN111585039A (en) * | 2020-05-18 | 2020-08-25 | 柳州欧维姆工程有限公司 | Replacement method for FAST reflecting surface unit self-adaptive connecting mechanism |
-
2017
- 2017-08-23 CN CN201721061436.7U patent/CN207362717U/en active IP Right Grant
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958064A (en) * | 2019-04-15 | 2019-07-02 | 中国十七冶集团有限公司 | A kind of interim scattered noose device and its application method of erecting suspension bridge main push-towing rope |
| CN110820522A (en) * | 2019-11-22 | 2020-02-21 | 柳州欧维姆机械股份有限公司 | Sling conversion device for replacing main cable of suspension bridge, sling and construction method |
| CN111585039A (en) * | 2020-05-18 | 2020-08-25 | 柳州欧维姆工程有限公司 | Replacement method for FAST reflecting surface unit self-adaptive connecting mechanism |
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