CN106049284A - Hogging moment steel strand bundle penetrating tool and use method thereof - Google Patents
Hogging moment steel strand bundle penetrating tool and use method thereof Download PDFInfo
- Publication number
- CN106049284A CN106049284A CN201610393619.2A CN201610393619A CN106049284A CN 106049284 A CN106049284 A CN 106049284A CN 201610393619 A CN201610393619 A CN 201610393619A CN 106049284 A CN106049284 A CN 106049284A
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- CN
- China
- Prior art keywords
- lashing
- steel strand
- strand wires
- workmen
- stranded wire
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
- E01D2101/26—Concrete reinforced
- E01D2101/28—Concrete reinforced prestressed
Abstract
The invention discloses a hogging moment steel strand bundle penetrating tool and a use method thereof. A pull handle is fixedly connected to the upper end of a pull rod. The pull handle and the end of the pull rod are fixedly connected to form a T-shaped structure. An inner transverse clamping body and an outer transverse clamping body which are parallel are connected to the lower end position of the pull rod, a locating friction plate is movably and rotationally connected to the position, close to one side of the pull handle, of the inner transverse clamping body, an arc-shaped groove is formed in the locating friction plate, the axial arc surface of the arc-shaped groove is perpendicular to the inner transverse clamping body, and the interval distance for bundle penetrating construction operation conducted after the arc-shaped groove of the locating friction plate and a steel strand are clamped and located is reserved between the two transverse clamping bodies. By the adoption of the tool, the safety and reliability of a person conducting bundle penetrating construction operation above a pier are improved, bundle penetrating construction operation is safer and more reliable, and the tool is simple, capable of saving time and labor and higher in bundle penetrating efficiency. The phenomenon that palms or other portions of the body of a constructor are scratched and hurt is avoided, bundle penetrating construction operation is safer, more reliable and more effective, and more time and labor are saved.
Description
Technical field
The present invention relates to a kind of steel stranded wire penetrating adapter instrument, especially relate to a kind of use at pier top hogging moment steel stranded wire penetrating adapter
The hogging moment steel stranded wire penetrating adapter instrument of construction and using method thereof.
Background technology
Existing pier top, when carrying out negative bending moment construction, often uses manual lashing construction, namely firstly the need of by steel strand wires
Penetrate one end hogging moment bridge plate and reserve corrugated pipe orifice, the most again steel strand wires are penetrated continuously in the corrugated tube that beam body is reserved, so
After outside steel strand wires are returned penetrate into another bridge plate termination of beam body of aliging with penetrated corrugated pipe orifice to ripple
In pipe, it is achieved steel strand wires are threaded back through lashing operation, until bridge pier two ends steel strand wires length in reserve meets Design Requirement Drawing.So
And existing pier top is in carrying out hogging moment steel stranded wire penetrating adapter work progress, it is usually and uses hanging basket to carry out lashing operation under bridge,
But so lashing construction exist maximum defect be exactly under bridge construction operation be susceptible to falling from high altitude security incident, and wear
Bundle construction is wasted time and energy, and lashing efficiency of construction is low, and lashing construction cost is high, and lashing construction safety potential problem is big, directly affects
Life security problem to lashing workmen.
Summary of the invention
The present invention solves and existing withstand on that to carry out there is construction operation in hogging moment steel stranded wire penetrating adapter work progress easy
Falling from high altitude security incident occurring, and lashing construction is wasted time and energy, lashing efficiency of construction is low, and lashing construction cost is high, and lashing is executed
Work security hidden trouble is big, directly influences the present situation such as life security problem of lashing workmen and the one that provides can change
Becoming lashing construction location, lashing constructing operation is more safe and reliable, simpler time saving and energy saving, the hogging moment that lashing is in hgher efficiency
Steel stranded wire penetrating adapter instrument and using method thereof.
The present invention solves that the concrete technical scheme that above-mentioned technical problem is used is: a kind of hogging moment steel stranded wire penetrating adapter work
Tool, it is characterised in that: including pull bar, be fixedly connected with handle at pull bar upper end, handle is fixing with pull bar termination to be connected
Forming T-shaped structure, connecting at pull bar lower end has two horizontal card bodies in the medial and lateral being parallel to each other, and is close to wherein draw
On the horizontal card body in inner side of handle side, moving rotary connects the locating friction sheet having, and locating friction sheet is provided with arc groove,
The axial cambered surface card body horizontal with inner side of arc groove is perpendicular, leaves the arc of locating friction sheet between two horizontal card bodies
Groove and steel strand wires carry out the spacing distance of lashing constructing operation after blocking location.Can raising lashing constructor to a greater extent
Member carries out lashing constructing operation security reliability above bridge pier, and lashing constructing operation is more safe and reliable, simpler saves time
Laborsaving, lashing is in hgher efficiency；Utilize simultaneously hogging moment steel stranded wire penetrating adapter instrument of the present invention locating friction sheet arc groove with
And interior card body laterally outside easily realizes the lashing to every steel strand wires and is threaded back through constructing operation, work progress is safe and reliable, and
And need the single steel strand continuing lashing to carry out after the most reliable effectively extraction after may be implemented in many steel stranded wire penetrating adapters
Lashing constructing operation, it is to avoid the palm of lashing workmen or other body parts injured phenomenon of scraping occur, lashing construction behaviour
Make the most safe and reliable effectively, more time saving and energy saving.
As preferably, the intrados of described arc groove is provided with the concavo-convex friction surface layer increasing frictional force.Raising is worn
The intrados friction stress to steel strand wires during bundle constructing operation, is more conducive to improve the operation convenience of lashing construction.
As preferably, the horizontal card body in described medial and lateral is vertical with pull bar to be connected, the horizontal card body in medial and lateral all with handle
Handle is parallel.The construction improving lashing constructing operation personnel is exerted oneself simple operation reliability, and it is inside and outside that both hands pull handle to drive
Laterally card body and the friction plate lashing constructing operation to steel strand wires.
As preferably, horizontal card body end outside, described inner side is provided with the locating part preventing locating friction sheet from coming off.
Improve the risk preventing locating friction sheet from coming off from the horizontal card body in inner side, improve the reliable effectiveness using with depositing.
As preferably, the horizontal card body in described medial and lateral is provided with strengthening connection body at the inner termination being connected with pull bar.
Improve medial and lateral horizontal card bodies in lashing constructing operation by force intensity, improve safety and reliability.
As preferably, it is fixed that described locating friction sheet is provided with regulation on the connector that card body horizontal with inner side is flexibly connected
The stay cord adjustment structure of position friction plate direction of rotation, the stay cord other end of structure of tow line is connected with pull bar upper end.Raising is worn
Location regulation effect to friction plate before bundle constructing operation, improves constructing operation safety and simple operation.Even if opposite is auxiliary
Help workmen not also can single people be easily accomplished location block regulation operation.
As preferably, described handle length at two ends, pull bar termination is identical.Improve both hands and pull lashing instrument
The convenient harmony of operation.
As preferably, described pull bar a length of 30～40CM.Improve the property easy to use of lashing constructing operation.
Another goal of the invention of the present patent application is that the lashing providing a kind of hogging moment steel stranded wire penetrating adapter instrument uses
Method, it is characterised in that: include step used as described below
Steel strand wires front end with the hands directly into lashing workmen's first is just penetrated above bridge pier by one lashing workmen's first
To direction step of another lashing workmen second side corrugated tube second above bridge pier；Lashing constructing operation safety on bridge
Property high, lashing constructing operation is convenient and reliable, it is easier to stress.
The handle that another lashing workmen's second both hands one of are held described in technique scheme, by pull bar lower end
Medial and lateral horizontal card body card is to treating the steel strand wires of lashing, and one of makes described in technique scheme to position on the laterally card body of inner side
After the arc groove of friction plate and steel strand wires block location, firmly pull handle, make steel strand wires towards workmen Party B to
Pierce into the step in the corrugated tube second of workmen's side further；Improve the construction of the lashing to steel strand wires and block limit, location
Victory, lashing constructing operation is simpler easily, and efficiency of construction is high, and manpower use cost is low, at most uses 2 lashing construction behaviour
Make personnel can light safe and reliable construction complete.
Lashing workmen's first is exerted oneself mate-assist hogging moment steel stranded wire penetrating adapter work in lashing workmen's second opposite direction
Steel strand wires are pushed to the step in the corrugated tube second of lashing workmen's second side by tool the most diagonally downward；Improve lashing construction
The light easiness of operation, improves lashing efficiency of construction.
When steel stranded wire penetrating adapter is advanced in corrugated tube second arrive estimating position, stops the propelling of the lashing to steel strand wires and execute
Work operates, and steel strand wires tail end is pierced into the corrugated tube above the bridge pier of side, lashing workmen's first place by lashing workmen first simultaneously
It is threaded back through step in first；
The handle that lashing workmen's first both hands one of are held described in technique scheme, the medial and lateral of pull bar lower end are horizontal
To card body card to treating the steel strand wires of lashing, and one of make described in technique scheme the arc of locating friction sheet on the laterally card body of inner side
After connected in star and steel strand wires block location, firmly pull handle, make steel strand wires towards workmen Party A to the most back
Lashing is entered in the corrugated tube first of workmen's side, until steel strand wires are threaded back through the step of design attitude.Improve and steel is twisted
Location limit victory is blocked in the lashing construction of line, and lashing constructing operation is simpler easily, and efficiency of construction is high, manpower use cost
Low, at most use 2 lashing constructing operation personnel light safe and reliable construction to complete.Particularly lashing construct many it
After continue in same root corrugated tube continue lashing constructing operation time simple operation reliability, it is easier to realize to remaining
Steel strand wires carry out lashing construction again after location is blocked, the scratch etc. easily produced during more effectively preventing conventional construction lashing
Injury phenomenon, constructs the most safe and reliable convenient.Because under normal circumstances with needing lashing to construct into many steel in root corrugated tube
Twisted wire, and in same root corrugated tube, often increase lashing enter steel strand wires, will strengthen and be further continued for what lashing construction was entered below
Difficulty of construction, needs to apply bigger construction lashing dynamics, and uses the locating friction with arc groove of the present patent application
After sheet, the convenience that improve construction lashing operation the most to a greater extent and lashing stress easiness, it is easier to the completeest
Become construction lashing operation, the higher safety and reliability of lashing efficiency of construction.
As preferably, one of using described in technique scheme the arc groove of locating friction sheet on the laterally card body of inner side
When blocking location with steel strand wires, use the stay cord of structure of tow line to carry out blocking between auxiliary adjustment arc groove and steel strand wires and determine
Position accuracy operating procedure.
The invention has the beneficial effects as follows: raising lashing workmen to a greater extent can carry out lashing above bridge pier and execute
Work operation security reliability, lashing constructing operation is more safe and reliable, and simpler time saving and energy saving, lashing is in hgher efficiency, reduces
Artificial use cost；Utilize the arc groove of the locating friction sheet of hogging moment steel stranded wire penetrating adapter instrument of the present invention and inside and outside simultaneously
The horizontal card body in side easily realizes the lashing to every steel strand wires and is threaded back through constructing operation, and work progress is safe and reliable, and can be real
Need the single steel strand continuing lashing to carry out lashing after the most reliable effectively extraction after the most steel stranded wire penetrating adapters to execute
Work operates, it is to avoid the palm of lashing workmen or other body parts injured phenomenon of scraping occur, and lashing constructing operation is more
Safe and reliable effectively, more time saving and energy saving.
Accompanying drawing illustrates:
The present invention is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the preferred implementation of hogging moment steel stranded wire penetrating adapter instrument of the present invention.
Fig. 2 is the hogging moment steel stranded wire penetrating adapter instrument locating friction sheet of the present invention structure when rotating to another angle position
Schematic diagram.
Fig. 3 is the another kind of structural representation of hogging moment steel stranded wire penetrating adapter instrument of the present invention.
Fig. 4 is the observation knot in side in this present invention hogging moment steel stranded wire penetrating adapter instrument with retaining wall locating friction sheet
Structure schematic diagram.
Detailed description of the invention
Embodiment 1:
In embodiment shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of hogging moment steel stranded wire penetrating adapter instrument, including pull bar 10, at pull bar
10 upper ends are fixedly connected with handle 20, and handle 20 and pull bar 10 termination are fixedly connected to form T-shaped structure, at pull bar 10
Connect at lower end and have two horizontal card bodies in the inner side being parallel to each other and card body laterally outside, be close to handle side wherein
On the laterally card body 30 of inner side, moving rotary connects the locating friction sheet 50 having, and locating friction sheet has arc groove 51, arc
The axial cambered surface card body horizontal with inner side 30 of groove 51 is perpendicular, and the axial cambered surface of arc groove 51 in inner side horizontal card body
Turn on 30 spatially be in toward card body laterally outside towards axial cambered surface during card body 40 laterally outside
40；Outside locating friction sheet 50, fixing connection has the rotary body 52 of interior round tube hole, and rotary body 52 is on the horizontal card body in inner side 30
Rotation drive locating friction sheet 50 along inner side horizontal card body rotate, thus realize on locating friction sheet 50 arc groove location
Block the steel strand wires needing lashing to construct, pull the handle 20 of pull bar 10 upper end can realize pulling steel strand wires to carry out lashing construction
Operation；Rotary body 52 rotary sleeve is contained on the laterally card body 30 of inner side, and inner side is horizontal opens card body 30 and card body 40 these two laterally outside
Laterally leave between card body and carry out lashing constructing operation after the arc groove 51 of locating friction sheet 50 is blocked location with steel strand wires
Spacing distance.It can also be the inclination retaining wall using the arc retaining wall in the axial cambered surface of arc groove 51 to have two ends difference in height
53 structures (see Fig. 3, Fig. 4), and the axial cambered surface of arc groove 51 turns to towards blocking laterally outside on the horizontal card body in inner side 30
During body 40, the arc retaining wall at high-end place is towards handle pommel, and so the arc retaining wall at high-end place is in lashing workmen's lashing
During force, can bigger stress be put on steel strand wires, be more conducive to improve arc groove 51 steel strand wires are blocked location and
Lashing constructing operation auxiliary facilitates effectiveness.The intrados of arc groove 51 is provided with the concavo-convex friction surface layer increasing frictional force,
Improve the friction stress degree of lashing constructing operation, be more easy to improve lashing efficiency.Inner side laterally card body 30 and laterally outside card body
40 all vertical with pull bar are connected, and the horizontal card body in inner side 30 and laterally outside card body 40 all parallel with handle 20.Inner side is horizontal
To card body 30 end outside, the locating part preventing locating friction sheet from coming off is installed.Inner side laterally card body 30 and blocking laterally outside
Body 40 is welded with strengthening connection body at the inner termination being connected with pull bar.The handle 20 length at two ends, pull bar 10 termination
Identical.The a length of 30CM of pull bar, naturally it is also possible to be 30～40CM.In same root corrugated tube during many steel strand wires of lashing, permissible
The arc groove and the interior card body laterally outside that utilize the locating friction sheet of hogging moment steel stranded wire penetrating adapter instrument of the present invention are easily real
Now to the lashing of every steel strand wires be threaded back through constructing operation, work progress is safe and reliable, and may be implemented in many steel strand wires and wear
The single steel strand continuing lashing is needed to carry out lashing constructing operation after the most reliable effectively extraction after bundle, it is to avoid lashing is executed
The palm of workman person or other body parts injured phenomenon of scraping occur, and lashing constructing operation is the most safe and reliable effectively, more
Time saving and energy saving.
Embodiment 2:
In embodiment shown in Fig. 3, it is fixed that locating friction sheet is provided with regulation on the connector that card body horizontal with inner side is flexibly connected
The stay cord adjustment structure of position friction plate direction of rotation, the stay cord other end of structure of tow line is connected with pull bar upper end.Other are same
Embodiment 1 is identical.
Embodiment 3:
Another goal of the invention of the present patent application is to provide the lashing using method of a kind of hogging moment steel stranded wire penetrating adapter instrument,
Including step used as described below:
Steel strand wires front end with the hands directly into lashing workmen's first is just penetrated above bridge pier by one lashing workmen's first
To direction step of another lashing workmen second side corrugated tube second above bridge pier；
The handle that another lashing workmen's second both hands one of are held described in embodiment 1 or embodiment 2, by pull bar lower end
Medial and lateral horizontal card body card is to treating the steel strand wires of lashing, and one of makes described in embodiment 1 or embodiment 2 on the laterally card body of inner side
After the arc groove of locating friction sheet and steel strand wires block location, firmly pull handle, make steel strand wires towards workmen's second
The step in the corrugated tube second of workmen's side is pierced in direction further；
Lashing workmen's first exerts oneself mate-assist hogging moment steel stranded wire penetrating adapter instrument in lashing workmen's second opposite direction will
The step in the corrugated tube second of lashing workmen's second side pushed the most diagonally downward to by steel strand wires；
When steel stranded wire penetrating adapter is advanced in corrugated tube second arrive estimating position, stops the lashing propelling construction to steel strand wires and grasp
Make, in steel strand wires tail end is pierced into the corrugated tube first above the bridge pier of side, lashing workmen's first place by lashing workmen first simultaneously
Be threaded back through step；
The handle that lashing workmen's first both hands one of are held described in embodiment 1 or embodiment 2, inside and outside by pull bar lower end
Side horizontal card body card is to treating the steel strand wires of lashing, and one of makes described in embodiment 1 or embodiment 2 to position on the laterally card body of inner side to rub
After the arc groove of pad and steel strand wires block location, firmly pull handle, make steel strand wires towards workmen Party A Xiang Jin
One step is threaded back through in the corrugated tube first of workmen's side, until steel strand wires back lashing is to the step of design attitude.Separately
The arc groove of locating friction sheet and steel strand wires card on the laterally card body of inner side one of described in external use embodiment 1 or embodiment 2
When firmly positioning, can adjust and block location by using the stay cord of structure of tow line to carry out auxiliary between arc groove and steel strand wires
Accuracy operating procedure.In same root corrugated tube during many steel strand wires of lashing, it is possible to use hogging moment steel stranded wire penetrating adapter of the present invention
Arc groove and the interior card body laterally outside of the locating friction sheet of instrument easily realize the lashing to every steel strand wires and are threaded back through
Constructing operation, work progress is safe and reliable, and may be implemented in after many steel stranded wire penetrating adapters the most reliable effectively extract after
The single steel strand continuing lashing is needed to carry out lashing constructing operation, it is to avoid the palm of lashing workmen or other body parts
Injured phenomenon of swiping occurs, and lashing constructing operation is the most safe and reliable effectively, more time saving and energy saving.
Hogging moment steel stranded wire penetrating adapter instrument and using method thereof by the present patent application can bring bigger real economy
Benefit: 1. as a example by right 2#, 3# pier top hogging moment steel strand wires of Xinhua's village's bridge, has a beam slab 7 at this pier top, every
Beam slab has steel strand wires 4 to restraint, often bundle 5, the most each pier top steel strand wires 140 altogether.2., when not using this instrument, steel strand needs
Manually carry out lashing with hand-tight steel strand wires of holding, complete the lashing work of 140 steel strand wires, need 2 people to coordinate, spend 7
Hour just can complete.3. after using this instrument, with 2 people, it is only necessary to just can complete a pier top in 4 hours 140
The lashing task of steel strand wires.The most therefore, after using this instrument, can save about 40% artificial, as a example by Xinhua's village's bridge,
The left width of this bridge, right width have pier top hogging moment steel strand wires totally 24 piers needing lashing, all use this instrument lashing to subtract
On few artificial 20 work days, calculating according to the labour cost on 250 yuan/work day, full-bridge can save labour cost 5000 yuan.Use this lashing
Instrument, not only can shorten worker-hours, and can reduce labor intensity, is of value to protection labourer healthy,
It it is the embodiment that people-oriented.
Although the most more employing the terms such as pull bar, handle, the horizontal card body in medial and lateral, locating friction sheet；But also
It is not excluded for using the probability of other term.Use these terms to be only used to more easily to describe and explain the basis of the present invention
Matter；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (10)
1. a hogging moment steel stranded wire penetrating adapter instrument, it is characterised in that: include pull bar, be fixedly connected with handle at pull bar upper end
Handle, handle and pull bar termination be fixedly connected to form T-shaped structure, connects and have two to be parallel to each other at pull bar lower end
The horizontal card body in medial and lateral, is close to moving rotary on the horizontal card body in inner side of handle side wherein and connects the locating friction having
Sheet, locating friction sheet is provided with arc groove, and the axial cambered surface card body horizontal with inner side of arc groove is perpendicular, two horizontal cards
The spacing distance carrying out lashing constructing operation after the arc groove of locating friction sheet and steel strand wires are blocked location is left between body.
2. according to the hogging moment steel stranded wire penetrating adapter instrument described in claim 1, it is characterised in that: the inner arc of described arc groove
Face is provided with the concavo-convex friction surface layer increasing frictional force.
3. according to the hogging moment steel stranded wire penetrating adapter instrument described in claim 1, it is characterised in that: described medial and lateral are laterally blocked
Body is vertical with pull bar to be connected, and the horizontal card body in medial and lateral is all paralleled with handle.
4. according to the hogging moment steel stranded wire penetrating adapter instrument described in claim 1 or 3, it is characterised in that: described inner side is laterally blocked
Body end outside is provided with the locating part preventing locating friction sheet from coming off.
5. according to the hogging moment steel stranded wire penetrating adapter instrument described in claim 1, it is characterised in that: described medial and lateral are laterally blocked
Body is provided with strengthening connection body at the inner termination being connected with pull bar.
6. according to the hogging moment steel stranded wire penetrating adapter instrument described in claim 1, it is characterised in that: described locating friction sheet with
The inner side connector that laterally card body is flexibly connected is provided with the stay cord adjustment structure of regulation locating friction sheet direction of rotation, and stay cord is tied
The stay cord other end of structure is connected with pull bar upper end.
7. according to the hogging moment steel stranded wire penetrating adapter instrument described in claim 1, it is characterised in that: described handle is at drag link end
Length at head two ends is identical.
8. according to the hogging moment steel stranded wire penetrating adapter instrument described in claim 1 or 5 or 7, it is characterised in that: described pull bar length
It is 30～40CM.
9. the lashing using method of a hogging moment steel stranded wire penetrating adapter instrument, it is characterised in that: include step used as described below
Steel strand wires front end with the hands directly into lashing workmen's first is just penetrated above bridge pier by one lashing workmen's first
To direction step of another lashing workmen second side corrugated tube second above bridge pier；
The handle that another lashing workmen's second both hands one of are held described in claim 1～8, by pull bar lower end,
Card body card is to treating the steel strand wires of lashing laterally outside, and one of makes described in claim 1～8 locating friction on the laterally card body of inner side
After the arc groove of sheet and steel strand wires block location, firmly pull handle, make steel strand wires towards workmen Party B Xiang Jinyi
Step pierces into the step in the corrugated tube second of workmen's side；
Lashing workmen's first exerts oneself mate-assist hogging moment steel stranded wire penetrating adapter instrument in lashing workmen's second opposite direction will
The step in the corrugated tube second of lashing workmen's second side pushed the most diagonally downward to by steel strand wires；
When steel stranded wire penetrating adapter is advanced in corrugated tube second arrive estimating position, stops the lashing propelling construction to steel strand wires and grasp
Make, in steel strand wires tail end is pierced into the corrugated tube first above the bridge pier of side, lashing workmen's first place by lashing workmen first simultaneously
Be threaded back through step；
The handle that lashing workmen's first both hands one of are held described in claim 1～8, the medial and lateral of pull bar lower end are horizontal
To card body card to treating the steel strand wires of lashing, and one of make described in claim 1～8 arc of locating friction sheet on the laterally card body of inner side
After connected in star and steel strand wires block location, firmly pull handle, make steel strand wires towards workmen Party A to the most back
Lashing is entered in the corrugated tube first of workmen's side, until steel strand wires are threaded back through the step of design attitude.
10. according to the lashing using method of the hogging moment steel stranded wire penetrating adapter instrument described in claim 9, it is characterised in that: make
With when on the laterally card body of inner side one of described in claim 1～8, the arc groove of locating friction sheet blocks location with steel strand wires, make
Carry out auxiliary with the stay cord of structure of tow line to adjust and block Position location accuracy operating procedure between arc groove and steel strand wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393619.2A CN106049284B (en) | 2016-06-06 | 2016-06-06 | Hogging moment steel stranded wire penetrating adapter instrument and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393619.2A CN106049284B (en) | 2016-06-06 | 2016-06-06 | Hogging moment steel stranded wire penetrating adapter instrument and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049284A true CN106049284A (en) | 2016-10-26 |
| CN106049284B CN106049284B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610393619.2A Active CN106049284B (en) | 2016-06-06 | 2016-06-06 | Hogging moment steel stranded wire penetrating adapter instrument and its application method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11158812A (en) * | 1997-12-01 | 1999-06-15 | Dps Bridge Works Co Ltd | Hollow floor slab bridge and construction thereof |
| KR100963488B1 (en) * | 2009-07-29 | 2010-06-17 | 노윤근 | Negative moment floor slab prestress introduction method for which precast concrete pc wire anchorage block and this were used |
| KR100968259B1 (en) * | 2009-09-30 | 2010-07-06 | 노윤근 | Slab bridge and this construction technique |
| CN202830774U (en) * | 2012-08-28 | 2013-03-27 | 中铁十二局集团有限公司 | T-beam flange plate hogging moment steel strand reeving device |
| CN105421234A (en) * | 2015-08-27 | 2016-03-23 | 中国十七冶集团有限公司 | Negative bending moment steel strand bundling device and manufacturing method thereof |
-
2016
- 2016-06-06 CN CN201610393619.2A patent/CN106049284B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11158812A (en) * | 1997-12-01 | 1999-06-15 | Dps Bridge Works Co Ltd | Hollow floor slab bridge and construction thereof |
| KR100963488B1 (en) * | 2009-07-29 | 2010-06-17 | 노윤근 | Negative moment floor slab prestress introduction method for which precast concrete pc wire anchorage block and this were used |
| KR100968259B1 (en) * | 2009-09-30 | 2010-07-06 | 노윤근 | Slab bridge and this construction technique |
| CN202830774U (en) * | 2012-08-28 | 2013-03-27 | 中铁十二局集团有限公司 | T-beam flange plate hogging moment steel strand reeving device |
| CN105421234A (en) * | 2015-08-27 | 2016-03-23 | 中国十七冶集团有限公司 | Negative bending moment steel strand bundling device and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106049284B (en) | 2017-10-17 |
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