CN206581151U - A kind of cable hoisting Arch Bridge Construction connection reel - Google Patents
A kind of cable hoisting Arch Bridge Construction connection reel Download PDFInfo
- Publication number
- CN206581151U CN206581151U CN201720183445.7U CN201720183445U CN206581151U CN 206581151 U CN206581151 U CN 206581151U CN 201720183445 U CN201720183445 U CN 201720183445U CN 206581151 U CN206581151 U CN 206581151U
- Authority
- CN
- China
- Prior art keywords
- hole
- bridge construction
- arch bridge
- billet
- spike
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model is related to Bridge Construction field, more particularly to a kind of cable hoisting Arch Bridge Construction connection reel.It includes two hinged faggings and two billets, and the two ends of fagging, which are bent on spike, spike, is provided with through hole one；The billet back side is welded with reinforcing bar, and front is welded with some sloping feets of tool, and these feets are divided to two groups, two groups of feet symmetric arrays, and their slope, all towards tilted, the gradient on the slope of each group of feet is sequentially reduced from outside to inside；Be provided with feet it is supporting and penetrate the through hole two of billet with through hole one, with bolt through can connect together fagging with billet after through hole one and through hole two.Two arch box lifting segments are connected, because the angle between two faggings can be with adjustment degree by the utility model, thus can just adjust arch bridge seam length, and then reach the purpose of Indirect method arch axis line length and the discrepancy in elevation, prevent pressure from closing up, it is convenient and practical, it is safe and reliable, it is with low cost.
Description
Technical field
The utility model is related to Bridge Construction field, more particularly to a kind of cable hoisting Arch Bridge Construction connecting shaft
Disk.
Background technology
Cable-hoisting construction method be by funicular system prefabricated part hanging into bridge method.CABLEWAY ERECTION SYSTEM is pressed
Its job specification can be divided into four elements：Main rope, working cable, pylon and anchor.Wherein working cable：Including rising
Weight rope, hauling rope and knotted rope etc..The operation principle of cable hoisting is to bear lift heavy and the running track as sport car by the use of main push-towing rope,
Component is sling, lifted, transported and installed by hoisting apparatus and draw-gear on main rope sport car.Erection with cableway is used for arch bridge
Lifting construction in, had differences in arch bridge lifting due to the size of prefabricated arch box and arch box in construction drawing design, cause nothing
Arch axis displacement of the lines and length after closing up in hinged arch bridge practice of construction change, and serious there is also forces that closes up to show
As so that the concrete of arch box joint is crushed, and local buckling occurs, or even occurs closing up unsuccessfully.
The content of the invention
The utility model be free to change arch bridge joint seam to make up the defect of prior art there is provided one kind
The cable hoisting Arch Bridge Construction of length connection reel.
The utility model is achieved by the following technical solution：
A kind of cable hoisting Arch Bridge Construction connection reel, it is characterized in that：It is described including two faggings and two billets
Two faggings are hinged in middle part, and the two ends of the fagging are designed with spike, the folder between the spike and fagging
Angle is provided with through hole one between 90-180 ° on the spike；The billet back side is welded with reinforcing bar, and front is welded with some
Have sloping feet, these described feets are divided to two groups, two groups of feet symmetric arrays, and their slope is all towards tilted,
The gradient on the slope of each group of feet is sequentially reduced from outside to inside；It is provided with the feet supporting and penetrate steel pad with through hole one
The through hole two of plate, can connect together fagging with billet after passing through through hole one and through hole two with bolt.
Angle between the spike and fagging is between 120-150 °.
The reinforcing bar has four, and they are distributed on four angles of billet.
Two groups of feets have eight feets.
Having on each spike has two through holes two in two through holes one, each feet.
The reinforcing bar is fining twisted steel.
The spike is made into integration with fagging.
The beneficial effects of the utility model are：
By the utility model connect two arch box lifting segments, due to the angle between two faggings can with adjustment degree, because
And arch bridge seam length can be just adjusted, and then the purpose of Indirect method arch axis line length and the discrepancy in elevation is reached, prevent pressure from closing up,
It is convenient and practical, it is safe and reliable, it is with low cost.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings：
Fig. 1 is that the utility model uses process overall schematic；
Fig. 2 is the dimensional structure diagram of two faggings；
Fig. 3 is the main structure diagram of billet part；
Fig. 4 is the overlooking the structure diagram of billet part；
Fig. 5 is the present invention looks up structural representation of billet part；
Fig. 6 is use process partial schematic diagram of the present utility model；
Fig. 7 is using renderings of the present utility model.
In figure：1 fagging, 2 spikes, 21 through holes one, 3 billets, 4 reinforcing bars, 5 feets, 51 through holes two, 6 arch box lifting segments, 7
Hoist cable, 8 cast-in-place concretes, 9 U-steels.
Embodiment
Accompanying drawing is specific embodiment of the utility model.As shown in Figures 1 to 7, this kind of cable hoisting Arch Bridge Construction connects
Spindle disk, including two faggings 1 and two billets 3, two faggings 1 are hinged in middle part, and the two of each fagging 1
The all integral bending in end goes out a spike 2, and the wrap direction of two spikes 2 is on the contrary, the angle between spike 2 and fagging 1 is in 90-
Between 180 °, preferably 120-150 °, two through holes 1 are provided with each spike 2；Four, 3 back side of billet is welded with angle
Fining twisted steel is preferred in four reinforcing bars 4, reinforcing bar 4, and the front of billet 3 is welded with six pieces of feets 5 arranged in parallel, these
Feet 5 all has a slope, and these feets 5 are per triplets, and two groups of feets 5 are symmetrical, between every group of three feets 5
Spacing is equal, and their slope is tilted both facing to another group of feet 5, and its angle of inclination is sequentially reduced from outside to inside；Each
Through hole 2 51 is all provided with feet 5, through hole 2 51 coordinates feet 5 and the insertion simultaneously of billet 3, through hole 2 51 and through hole 1
Billet 3 and fagging 1 are fixed together under the cooperation of bolt.
In Arch Bridge Construction, the present prefabricated arch box of precasting yard, now the reinforcing bar 4 at the back side of billet 3 be embedded to arch box end
In the concrete in portion so that arch box lifting segment 6 and billet 3 have been rigidly connected to together；First two arch boxes are hung during lifting
Dress section 6 is lifted in place, and now hoist cable 7 is not yet removed, and two arch box lifting segments 6 are in overhead positions, at this moment adjust connecting shaft
The angle of two faggings 1 of disk, regulation two faggings 1 strut distance, also with regard to Indirect method the joint of arch box lifting segment 6 away from
From；After all arch box lifting segments 6 are lifted and are installed in place, after actual measurement arch is consistent with design arch axis line position, spiral shell is used
Bolt is inserted after through hole 1 connects together fagging 1 with billet 3 with through hole 2 51 respectively, is tightened with nut, is then used groove
Two faggings 1 are welded together shaped steel 9, pour cast-in-place concrete 8 so that two complete hairs of fagging 1 enter to cast-in-place concrete 8
In, so each arch box lifting segment 6 is connected together, and forms arch ring.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (7)
1. a kind of cable hoisting Arch Bridge Construction connection reel, it is characterized in that：Including two faggings（1）With two billets（3）,
Described two faggings（1）It is hinged in middle part, the fagging（1）Two ends be designed with spike（2）, the spike
（2）With fagging（1）Between angle between 90-180 °, the spike（2）On be provided with through hole one（21）；The billet（3）
The back side is welded with reinforcing bar（4）, front is welded with some sloping feets of tool（5）, these described feets（5）It is divided to two groups, two groups
Feet symmetric arrays, and their slope, all towards tilted, the gradient on the slope of each group of feet is sequentially reduced from outside to inside；
The feet（5）On be provided with and through hole one（21）It is supporting and penetrate billet（3）Through hole two（51）, through hole is passed through with bolt
One（21）With through hole two（51）After can be by fagging（1）With billet（3）Connect together.
2. cable hoisting Arch Bridge Construction according to claim 1 connection reel, it is characterized in that, the spike（2）With support
Plate（1）Between angle between 120-150 °.
3. cable hoisting Arch Bridge Construction according to claim 1 connection reel, it is characterized in that, the reinforcing bar（4）Have four
Root, they are distributed in billet（3）Four angles on.
4. cable hoisting Arch Bridge Construction according to claim 1 connection reel, it is characterized in that, two groups of feets have
Eight feets（5）.
5. cable hoisting Arch Bridge Construction according to claim 1 connection reel, it is characterized in that, each spike（2）
On have two through holes one（21）, each feet（5）On have two through holes two（51）.
6. cable hoisting Arch Bridge Construction according to claim 1 connection reel, it is characterized in that, the reinforcing bar（4）For essence
Roll screw-thread steel.
7. cable hoisting Arch Bridge Construction according to claim 1 connection reel, it is characterized in that, the spike（2）With support
Plate（1）It is made into integration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183445.7U CN206581151U (en) | 2017-02-28 | 2017-02-28 | A kind of cable hoisting Arch Bridge Construction connection reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183445.7U CN206581151U (en) | 2017-02-28 | 2017-02-28 | A kind of cable hoisting Arch Bridge Construction connection reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581151U true CN206581151U (en) | 2017-10-24 |
Family
ID=60090893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720183445.7U Withdrawn - After Issue CN206581151U (en) | 2017-02-28 | 2017-02-28 | A kind of cable hoisting Arch Bridge Construction connection reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988219A (en) * | 2017-02-28 | 2017-07-28 | 济南城建集团有限公司 | A kind of method for connecting reel and cable hoisting Arch Bridge Construction being carried out using it |
| CN109235276A (en) * | 2018-10-31 | 2019-01-18 | 长安大学 | A kind of bridge construction attachment device and method for bridge construction |
| CN111535149A (en) * | 2020-03-31 | 2020-08-14 | 中交二公局第三工程有限公司 | Connecting device for spliced bridge and connecting method thereof |
-
2017
- 2017-02-28 CN CN201720183445.7U patent/CN206581151U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988219A (en) * | 2017-02-28 | 2017-07-28 | 济南城建集团有限公司 | A kind of method for connecting reel and cable hoisting Arch Bridge Construction being carried out using it |
| CN106988219B (en) * | 2017-02-28 | 2019-03-08 | 济南城建集团有限公司 | A method of it connecting reel and it is utilized to carry out cable hoisting Arch Bridge Construction |
| CN109235276A (en) * | 2018-10-31 | 2019-01-18 | 长安大学 | A kind of bridge construction attachment device and method for bridge construction |
| CN111535149A (en) * | 2020-03-31 | 2020-08-14 | 中交二公局第三工程有限公司 | Connecting device for spliced bridge and connecting method thereof |
| CN111535149B (en) * | 2020-03-31 | 2023-12-15 | 中交二公局第三工程有限公司 | Connecting device for spliced bridge and connecting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206521197U (en) | A kind of adjustable balance hoisting beam | |
| CN107059640B (en) | Bridge girder erection machine for prefabricated segmental beam span-by-span construction and construction method thereof | |
| CN206581151U (en) | A kind of cable hoisting Arch Bridge Construction connection reel | |
| CN104278637B (en) | A kind of main rope of suspension bridge strand is without the cableway erection method in cat road | |
| CN103738891A (en) | Standard knot jacking device and construction method for continuously and automatically jacking standard knots thereof | |
| CN101446066A (en) | Erection method of stiffening girder of suspension bridge and device thereof | |
| CN206800208U (en) | Constructed by cross for precast segmental beam the Auxiliary support leg structure of Bridge Erector | |
| CN103758042A (en) | Cable compacting machine | |
| CN106988219B (en) | A method of it connecting reel and it is utilized to carry out cable hoisting Arch Bridge Construction | |
| CN104594206A (en) | Suspended type dragging anchor socket and method for steel trussed beam longitudinal displacement | |
| CN106758860A (en) | A kind of across cable walking cord clip handling erecting device and method | |
| CN103979438A (en) | Auxiliary device for disassembling tower crane attachment bracket | |
| CN203979277U (en) | A kind of sinking shaft construction hanging scaffold specialized wire rope is turned | |
| CN102926330B (en) | Installation method of hanging basket suitable for bridge construction | |
| CN205529915U (en) | Ladder type masts type hangs pieces together loop wheel machine | |
| CN109853393A (en) | A kind of the hanging cable construction system and its construction method of king-tower vertical transfer cable-stayed bridge | |
| CN203653080U (en) | Mooring rope hanging mechanism capable of meeting motion of portal crane | |
| CN206800209U (en) | Constructed by cross for precast segmental beam the hangar system of Bridge Erector | |
| CN206874293U (en) | Subway tunnel soft oil support device | |
| CN102267046B (en) | Device for separated assembling of dry-quenching hoister frame | |
| CN206070260U (en) | High-speed railway track plate lays precision high-speed adjustment device | |
| CN209066298U (en) | A kind of bridge construction attachment device | |
| CN212358007U (en) | Tie bar pocket hanging device without temporary cross beam | |
| CN209468703U (en) | Beams of concrete and steel box-girder general-purpose construction device | |
| CN204211028U (en) | Tower-type rotary travelling apron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171024 Effective date of abandoning: 20190308 |
|
| AV01 | Patent right actively abandoned |