CN114892525A - Cable hoisting system detains compound pylon of cable unification - Google Patents
Cable hoisting system detains compound pylon of cable unification Download PDFInfo
- Publication number
- CN114892525A CN114892525A CN202210512742.7A CN202210512742A CN114892525A CN 114892525 A CN114892525 A CN 114892525A CN 202210512742 A CN202210512742 A CN 202210512742A CN 114892525 A CN114892525 A CN 114892525A
- Authority
- CN
- China
- Prior art keywords
- cable
- cable saddle
- steering wheel
- plate
- tower
- 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.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 abstract description 19
- 238000013461 design Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- 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
- E01D4/00—Arch-type bridges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a buckling and cable-combining composite tower frame of a cable hoisting system, and belongs to the technical field of highway engineering construction. The buckling and cable-in-one composite tower frame of the cable hoisting system comprises a spiral pipe upright post, longitudinal and transverse connecting steel pipes, a foundation embedded part, a slideway beam and a cable saddle; the spiral pipe stand and the vertical and horizontal connecting steel pipes are connected to form a six-column door type cable tower and serve as a bearing structure, the bottom end of the spiral pipe stand is fixed through a basic embedded part, the slide rail beam is arranged at the top of the tower frame and serves as a rail for the cable saddle to transversely move, and the cable saddle is arranged on the slide rail beam in a sliding mode. The invention optimizes the tower arrangement condition, is more suitable for the construction of arch bridges in mountainous areas and the like limited by geographical conditions, saves the construction cost and shortens the construction period.
Description
Technical Field
The invention belongs to the technical field of highway engineering construction, and particularly relates to a buckling and cable integrated composite tower of a cable hoisting system.
Background
With the development of highways in southwest areas of China, particularly more highway and railway engineering projects such as Yunhuachuan and the like extend to mountainous areas, the proportion of bridges and tunnels is larger and larger, some large-span special bridges are also more and more, many large-span bridges mostly adopt steel arch bridge structures, and the application of cable hoisting systems is also wider.
The tower columns of most cable hoisting systems generally comprise buckling towers and cable towers, are suitable for bridge types with superior geographic conditions and wide arrangement positions, but due to the fact that Yunobu Chuanshan is high and narrow in roads, the bridge often spans V-shaped canyons, geographic conditions are limited, and it is difficult to arrange the buckling towers and the cable towers respectively under conventional conditions.
Therefore, it is necessary to provide a cable hoisting system buckling and cable-combining composite tower, optimize the tower arrangement conditions, and be more suitable for the construction of arch bridges limited by geographical conditions in mountainous areas and the like, thereby saving the construction cost and shortening the construction period.
Disclosure of Invention
In order to overcome the problems that the height of the Yungunya Chuanshan is high, the road is narrow, the bridge often spans a V-shaped canyon, the geographic condition is limited, and the buckling tower and the cable tower are difficult to arrange respectively under the conventional condition, the invention provides the buckling and cable integrated composite tower frame of the cable hoisting system, which optimizes the arrangement condition of the tower frame, is more suitable for the construction of arch bridges in mountainous areas and the like which are limited by the geographic condition, saves the construction cost and shortens the construction period.
In order to realize the purpose, the invention is realized by the following technical scheme:
the invention provides a buckling and cable-in-one composite tower frame of a cable hoisting system, which comprises a spiral tube upright post 1, a longitudinal and transverse connecting steel tube 2, a foundation embedded part 3, a slideway beam 4 and a cable saddle 5, wherein the longitudinal and transverse connecting steel tube is connected with the base embedded part; the spiral pipe stand 1 and the vertical and horizontal connection steel pipes 2 are connected to form a six-column door type cable tower and serve as a bearing structure, the bottom end of the spiral pipe stand 1 is fixed through a basic embedded part 3, a slide rail beam 4 is arranged at the top of the tower and serves as a track for the cable saddle 5 to move transversely, and the cable saddle 5 is arranged on the slide rail beam 4 in a sliding mode.
Preferably, the spiral pipe upright 1 is connected and installed through a spiral pipe upright connecting flange 6, and the vertical and horizontal connecting steel pipes 2 are connected and installed through a vertical and horizontal connecting steel pipe connecting flange 7.
Preferably, the basic embedded part 3 comprises an embedded steel plate 31 and embedded anchor bolts 32, the embedded steel plate 31 is fixed on the ground through the embedded anchor bolts 32, the spiral pipe upright posts 1 are fixed on the embedded steel plate 31, and the basic embedded part 3 is used as a base member for installing and fixing the tower.
Preferably, the cable saddle 5 mainly comprises a cable saddle stopper 51, a traverse sliding groove 52, a connecting plate 53, a guide travelling wheel 54, a tensioning box 55, a traction steering wheel 56, a bearing steering wheel 57, a clamping plate 58, a stop plate 59 and a main cable saddle steering wheel 510, wherein the cable saddle 5 is contacted with the slideway beam 4 through the traverse sliding groove 52 at the bottom of the connecting plate 53 to realize transverse movement, the cable saddle stopper 51 is slidably arranged in the traverse sliding groove 52 and is fixedly connected with bolt holes uniformly arranged on the slideway beam 4 through bolt holes on the cable saddle stopper 51 by high-strength bolts, the tensioning box 55 is arranged at the middle part of the bottom surface of the connecting plate 53, the guide travelling wheels 54 are arranged at two sides of the tensioning box 55, the traction steering wheel 56 and the bearing steering wheel 57 are respectively rotatably arranged on a mounting plate arranged on the connecting plate 53 through pin shafts, the clamping plate 58 is uniformly and vertically arranged at the upper part of the connecting plate 53, the connecting pin shaft penetrating through the clamping plate 58 is rotatably arranged on the clamping plate 58, stop plates 59 are arranged at the contact positions of the two ends of the connecting pin shaft and the outer sides of the clamping plates 58 on the sides, a main cable saddle steering wheel 510 is arranged on the connecting pin shaft between the two adjacent clamping plates 58, and the axes of the traction steering wheel 56, the bearing steering wheel 57 and the main cable saddle steering wheel 510 are arranged in parallel.
Preferably, the traction deflecting roller 56 is located on the upper side of the load-bearing deflecting roller 57.
The invention has the beneficial effects that:
the main cable tower and the buckling cable tower are adopted for integrated design and arrangement, so that the tower arrangement condition is greatly optimized, and the method is more suitable for construction of arch bridges in mountainous areas and the like which are limited by geographical conditions; by enhancing the foundation strength, optimizing the integral combined structure of the spiral pipe upright post and the longitudinal and transverse connecting steel pipes of the tower frame to form a six-post door type cable tower structure, the rigidity and the strength of the cable tower structure meet the requirements, and compared with the common buckling tower and cable tower separation, the cable tower structure reduces the investment of cable system equipment, saves the engineering cost and shortens the construction period; the whole construction only needs to monitor the integrated tower, so that a cable buckling system, a cable wind system and measurement are more convenient to match, and high-precision monitoring is completed; the connecting system adopts bolt connection, skillfully optimizes the connecting mode of the spiral pipe upright post and the longitudinal and transverse connecting steel pipes, realizes quick assembly and disassembly, and shortens the construction period.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view schematic of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the skid beam of the present invention;
FIG. 5 is a detail view of a tower node of the present invention;
FIG. 6 is an elevational view of the cable saddle of the present invention;
FIG. 7 is a side elevational view of the cable saddle of the present invention;
FIG. 8 is a schematic view of the installation of the pull cable, load bearing cable and hoist cable of the present invention;
fig. 9 is a detail view of a basic embedment of the invention.
In the figure, 1-spiral tube column, 2-longitudinal and transverse connecting steel tube, 3-basic embedded part, 4-slideway beam, 5-cable saddle, 6-spiral tube column connecting flange, 7-longitudinal and transverse connecting steel tube connecting flange, 8-traction cable, 9-bearing cable, 10-hoisting cable, 31-embedded steel plate, 32-embedded foundation bolt, 51-cable saddle block, 52-transverse sliding groove, 53-connecting plate, 54-guiding road wheel, 55-tensioning box, 56-traction steering wheel, 57-bearing steering wheel, 58-clamping plate, 59-stop plate and 510-main cable saddle steering wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-9, the cable hoisting system buckling and cable-combining composite tower comprises a spiral tube upright post 1, a longitudinal and transverse connecting steel tube 2, a foundation embedded part 3, a slideway beam 4 and a cable saddle 5; spiral pipe stand 1 and indulge transverse connection steel pipe 2 and connect and form six post gate-type cable towers, as load-carrying members, make it possess certain rigidity and intensity, 1 bottom of spiral pipe stand is fixed through basic built-in fitting 3, slide roof beam 4 arranges in the tower top, slide roof beam 4 is connected with the tower top through high strength bolt, as the track of 5 sideslip of cable saddle, cable saddle 5 sliding arrangement is on slide roof beam 4.
The spiral tube upright posts 1 are connected and installed through spiral tube upright post connecting flange plates 6, and the longitudinal and transverse connecting steel tubes 2 are connected and installed through longitudinal and transverse connecting steel tube connecting flange plates 7.
The foundation embedded part 3 comprises an embedded steel plate 31 and embedded foundation bolts 32, the embedded steel plate 31 is fixed on the ground through the embedded foundation bolts 32 and fixed through concrete, the spiral pipe upright post 1 is fixed on the embedded steel plate 31, and the foundation embedded part 3 serves as a foundation member for installing and fixing the tower.
The cable saddle 5 mainly comprises a cable saddle stop 51, a transverse sliding chute 52, a connecting plate 53, a guide travelling wheel 54, a tensioning box 55, a traction steering wheel 56, a bearing steering wheel 57, a clamping plate 58, a stop plate 59 and a main cable saddle steering wheel 510, wherein the cable saddle 5 is contacted with the slideway beam 4 through the transverse sliding chute 52 at the bottom of the connecting plate 53 to realize transverse movement, the cable saddle stop 51 is slidably arranged in the transverse sliding chute 52 and is connected and fixed with bolt holes uniformly arranged on the slideway beam 4 through bolt holes on the cable saddle stop 51 by using high-strength bolts, the tensioning box 55 is arranged in the middle of the bottom surface of the connecting plate 53, the guide travelling wheel 54 is arranged at two sides of the tensioning box 55, the traction steering wheel 56 and the bearing steering wheel 57 are respectively rotatably arranged on a mounting plate arranged on the connecting plate 53 through pin shafts, the clamping plate 58 is uniformly and vertically arranged at the upper part of the connecting plate 53, and a connecting pin shaft penetrates through the clamping plate 58 to be rotatably arranged on the clamping plate 58, stop plates 59 are arranged at the contact positions of two ends of the connecting pin shaft and the outer sides of the clamping plates 58 on the side edges, main cable saddle steering wheels 510 are arranged on the connecting pin shaft between every two adjacent clamping plates 58, the cable saddle 5 moves on the slideway beam 4 through the transverse sliding chute 52, after the cable saddle 5 moves in place, high-strength bolts are inserted into bolt holes in the cable saddle stop block 51 and bolt holes uniformly arranged in the slideway beam 4, the cable saddle 5 is fixed and used for supporting a main cable and changing the direction of the main cable, and the axes of the traction steering wheels 56, the bearing steering wheels 57 and the main cable saddle steering wheels 510 are arranged in parallel, so that the consistency of the cable is ensured.
The traction steering wheel 56 is positioned at the upper side of the bearing steering wheel 57, the traction steering wheel 56 is provided with a traction cable 8, the bearing steering wheel 57 is provided with a bearing cable 9, the main cable saddle steering wheel 510 is provided with a hoisting cable 10, and two ends of the traction cable 8, the bearing cable 9 and the hoisting cable 10 are respectively connected with the shore and the river direction.
The main cable tower and the buckling cable tower are adopted for integrated design and arrangement, so that the tower arrangement condition is greatly optimized, and the method is more suitable for construction of arch bridges in mountainous areas and the like which are limited by geographical conditions; by enhancing the foundation strength, the overall combined structure of the spiral pipe upright column 1 and the longitudinal and transverse connecting steel pipes 2 of the tower frame is optimized to form a six-column door type cable tower structure, so that the rigidity and the strength of the cable tower structure meet the requirements, and compared with the common buckling tower and cable tower separation, the investment of cable system equipment is reduced, the engineering cost is saved, and the construction period is shortened; the whole construction only needs to monitor the integrated tower, so that a cable buckling system, a cable wind system and measurement are more convenient to match, and high-precision monitoring is completed; the connecting system adopts bolt connection, skillfully optimizes the connecting mode of the spiral pipe upright post 1 and the longitudinal and transverse connecting steel pipes 2, realizes quick assembly and disassembly, and shortens the construction period.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a compound pylon of cable hoist and mount system knot cable unification which characterized in that: the buckling and cable-combining composite tower frame of the cable hoisting system comprises a spiral pipe upright post (1), longitudinal and transverse connecting steel pipes (2), a foundation embedded part (3), a slideway beam (4) and a cable saddle (5); spiral pipe stand (1) and indulge transverse connection steel pipe (2) and connect and form six post gate-type cable towers, as load-carrying members, spiral pipe stand (1) bottom is fixed through basic built-in fitting (3), slide roof beam (4) are arranged in the tower top, as the track of cable saddle (5) sideslip, cable saddle (5) sliding arrangement is on slide roof beam (4).
2. The cable hoist system buckling and cable unifying composite tower according to claim 1, characterized in that: the spiral tube stand column (1) is connected and installed through a spiral tube stand column connecting flange plate (6), and the longitudinal and transverse connecting steel tubes (2) are connected and installed through a longitudinal and transverse connecting steel tube connecting flange plate (7).
3. A cable hoist system lashing-in-one composite tower according to claim 1 or 2, wherein: the foundation embedded part (3) comprises an embedded steel plate (31) and embedded foundation bolts (32), the embedded steel plate (31) is fixed on the ground through the embedded foundation bolts (32), the spiral pipe upright post (1) is fixed on the embedded steel plate (31), and the foundation embedded part (3) serves as a foundation component for installing and fixing the tower.
4. A cable hoist system lashing-in-one composite tower according to claim 1 or 2, wherein: the cable saddle (5) mainly comprises a cable saddle block (51), a transverse sliding chute (52), a connecting plate (53), a guide travelling wheel (54), a tensioning box (55), a traction steering wheel (56), a bearing steering wheel (57), a clamping plate (58), a stop plate (59) and a main cable saddle steering wheel (510), wherein the cable saddle (5) is contacted with the slideway beam (4) through the transverse sliding chute (52) at the bottom of the connecting plate (53) to realize transverse movement, the cable saddle block (51) is slidably arranged in the transverse sliding chute (52), and is fixedly connected with bolt holes uniformly arranged on the slideway beam (4) through bolt holes on the cable saddle block (51) by high-strength bolts, the tensioning box (55) is arranged in the middle of the bottom surface of the connecting plate (53), the guide travelling wheel (54) is arranged at two sides of the tensioning box (55), the traction steering wheel (56) and the bearing steering wheel (57) are respectively rotatably arranged on a mounting plate arranged on the connecting plate (53) through a pin shaft, the clamping plates (58) are uniformly and vertically arranged on the upper portion of the connecting plate (53), the connecting pin shaft penetrates through the clamping plates (58) and is rotatably installed on the clamping plates (58), stop plates (59) are arranged at the contact positions of the two ends of the connecting pin shaft and the outer sides of the clamping plates (58) on the side sides, main cable saddle steering wheels (510) are installed on the connecting pin shaft between every two adjacent clamping plates (58), and the axle centers of the traction steering wheels (56), the bearing steering wheels (57) and the main cable saddle steering wheels (510) are arranged in parallel.
5. The buckling-cable integrated composite tower of claim 3, wherein: the cable saddle (5) mainly comprises a cable saddle block (51), a transverse sliding chute (52), a connecting plate (53), a guide travelling wheel (54), a tensioning box (55), a traction steering wheel (56), a bearing steering wheel (57), a clamping plate (58), a stop plate (59) and a main cable saddle steering wheel (510), wherein the cable saddle (5) is contacted with the slideway beam (4) through the transverse sliding chute (52) at the bottom of the connecting plate (53) to realize transverse movement, the cable saddle block (51) is slidably arranged in the transverse sliding chute (52), and is fixedly connected with bolt holes uniformly arranged on the slideway beam (4) through bolt holes on the cable saddle block (51) by high-strength bolts, the tensioning box (55) is arranged in the middle of the bottom surface of the connecting plate (53), the guide travelling wheel (54) is arranged at two sides of the tensioning box (55), the traction steering wheel (56) and the bearing steering wheel (57) are respectively rotatably arranged on a mounting plate arranged on the connecting plate (53) through a pin shaft, the clamping plates (58) are uniformly and vertically arranged on the upper portion of the connecting plate (53), the connecting pin shaft penetrates through the clamping plates (58) and is rotatably installed on the clamping plates (58), stop plates (59) are arranged at the contact positions of the two ends of the connecting pin shaft and the outer sides of the clamping plates (58) on the side sides, main cable saddle steering wheels (510) are installed on the connecting pin shaft between every two adjacent clamping plates (58), and the axle centers of the traction steering wheels (56), the bearing steering wheels (57) and the main cable saddle steering wheels (510) are arranged in parallel.
6. The buckling-cable integrated composite tower of claim 4, wherein: the traction steering wheel (56) is arranged on the upper side of the bearing steering wheel (57).
7. The buckling-cable integrated composite tower of claim 5, wherein: the traction steering wheel (56) is arranged on the upper side of the bearing steering wheel (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512742.7A CN114892525A (en) | 2022-05-12 | 2022-05-12 | Cable hoisting system detains compound pylon of cable unification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512742.7A CN114892525A (en) | 2022-05-12 | 2022-05-12 | Cable hoisting system detains compound pylon of cable unification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114892525A true CN114892525A (en) | 2022-08-12 |
Family
ID=82721959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210512742.7A Pending CN114892525A (en) | 2022-05-12 | 2022-05-12 | Cable hoisting system detains compound pylon of cable unification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114892525A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239005A (en) * | 2023-05-12 | 2023-06-09 | 贵州省公路工程集团有限公司 | Sideslip assembly for cable hoisting and installation method thereof |
| CN116695586A (en) * | 2023-08-09 | 2023-09-05 | 贵州省公路工程集团有限公司 | Transversely-movable large-tonnage tower-free cable hoisting system and construction method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6301736B1 (en) * | 2000-04-20 | 2001-10-16 | Ernst G. Knolle | Elevated suspended guideway |
| CN106284093A (en) * | 2016-08-31 | 2017-01-04 | 中铁局集团有限公司 | A kind of large span cable crane continuous cross sliding type construction method |
| CN109853394A (en) * | 2019-03-25 | 2019-06-07 | 安徽省路港工程有限责任公司 | Arch bridge cable hoisting tower button integrated construction engineering method |
| CN110387819A (en) * | 2018-04-20 | 2019-10-29 | 中交第三航务工程局有限公司 | A kind of the button tower and its erection method of Arch Bridge Construction cable crane |
| CN212404847U (en) * | 2020-04-21 | 2021-01-26 | 中铁大桥局第七工程有限公司 | Tower top sliding frame device for erecting aerial suspension cable |
| CN212533734U (en) * | 2020-06-18 | 2021-02-12 | 中铁十八局集团第二工程有限公司 | Cable buckle integrated tower |
| CN214328518U (en) * | 2020-11-02 | 2021-10-01 | 三明莆炎高速公路有限责任公司 | Double-slideway cable saddle structure capable of transversely moving |
| CN114104989A (en) * | 2021-11-08 | 2022-03-01 | 云南路桥股份有限公司 | Cable buckle integrated tower wind cable system of large-span cable crane and construction method |
| CN114104990A (en) * | 2021-11-08 | 2022-03-01 | 云南路桥股份有限公司 | Cable crane steel pipe assembling type cable buckle integrated tower construction process |
-
2022
- 2022-05-12 CN CN202210512742.7A patent/CN114892525A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6301736B1 (en) * | 2000-04-20 | 2001-10-16 | Ernst G. Knolle | Elevated suspended guideway |
| CN106284093A (en) * | 2016-08-31 | 2017-01-04 | 中铁局集团有限公司 | A kind of large span cable crane continuous cross sliding type construction method |
| CN110387819A (en) * | 2018-04-20 | 2019-10-29 | 中交第三航务工程局有限公司 | A kind of the button tower and its erection method of Arch Bridge Construction cable crane |
| CN109853394A (en) * | 2019-03-25 | 2019-06-07 | 安徽省路港工程有限责任公司 | Arch bridge cable hoisting tower button integrated construction engineering method |
| CN212404847U (en) * | 2020-04-21 | 2021-01-26 | 中铁大桥局第七工程有限公司 | Tower top sliding frame device for erecting aerial suspension cable |
| CN212533734U (en) * | 2020-06-18 | 2021-02-12 | 中铁十八局集团第二工程有限公司 | Cable buckle integrated tower |
| CN214328518U (en) * | 2020-11-02 | 2021-10-01 | 三明莆炎高速公路有限责任公司 | Double-slideway cable saddle structure capable of transversely moving |
| CN114104989A (en) * | 2021-11-08 | 2022-03-01 | 云南路桥股份有限公司 | Cable buckle integrated tower wind cable system of large-span cable crane and construction method |
| CN114104990A (en) * | 2021-11-08 | 2022-03-01 | 云南路桥股份有限公司 | Cable crane steel pipe assembling type cable buckle integrated tower construction process |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116239005A (en) * | 2023-05-12 | 2023-06-09 | 贵州省公路工程集团有限公司 | Sideslip assembly for cable hoisting and installation method thereof |
| CN116239005B (en) * | 2023-05-12 | 2023-07-18 | 贵州省公路工程集团有限公司 | Sideslip assembly for cable hoisting and installation method thereof |
| CN116695586A (en) * | 2023-08-09 | 2023-09-05 | 贵州省公路工程集团有限公司 | Transversely-movable large-tonnage tower-free cable hoisting system and construction method thereof |
| CN116695586B (en) * | 2023-08-09 | 2023-10-13 | 贵州省公路工程集团有限公司 | Transversely-movable large-tonnage tower-free cable hoisting system and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114892525A (en) | Cable hoisting system detains compound pylon of cable unification | |
| CN110847062A (en) | Construction method for whole-hole assembly double-width erection in 80-meter-span wide steel box girder factory | |
| CN112320615B (en) | Installation method of wide cable crane | |
| CN111172892A (en) | Bilateral balance traction device and method for steel structure frame bridge | |
| CN110700119A (en) | Upper traveling system of assembled Bailey beam hanging basket and design method thereof | |
| CN111608078B (en) | Construction method of combined Bailey cable crane tower | |
| CN111502347A (en) | Three-layer single-column assembled elevated station for rail transit | |
| CN210031489U (en) | Stool type bracket capping beam support | |
| CN114892516A (en) | Detachable cable saddle device in cable hoisting system | |
| CN103806374A (en) | Assembled road steel bridge overall track erection and push system and process | |
| CN212766235U (en) | Equipment suitable for prefabricated rail top air duct assembly construction of subway station | |
| CN215925647U (en) | Arch rib buckle cable anchoring beam for tower buckle integration | |
| CN115748413A (en) | Continuous steel truss web-plate truss double-layer combined swivel bridge structure | |
| CN212296389U (en) | Scattered cable saddle portal mounting system in large-inclination-angle tunnel anchor | |
| CN112012095A (en) | Beam slab in-situ prefabricating and mounting system and construction method thereof | |
| CN211848999U (en) | Bilateral balanced draw gear of steel structure frame bridge | |
| CN219342870U (en) | Beam supporting structure is assembled to two line bridge festival sections | |
| CN219430532U (en) | Cast-in-situ supporting structure of bridge concrete box girder | |
| CN216275238U (en) | Anti-overturning stable high pier column beam-lifting machine | |
| CN216891927U (en) | Large-span double-layer combined construction steel truss arch bridge | |
| CN215758559U (en) | Large-span steel box girder segmentation dragging device | |
| CN113387277B (en) | Railway shed tunnel T-shaped beam hoisting construction method | |
| CN218815281U (en) | Dragging and beam falling construction structure for installing single steel structure main truss | |
| CN220078407U (en) | Double-column type railway-crossing light portal frame | |
| CN220079750U (en) | Urban viaduct formwork support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220812 |