CN111119463A - Hanging basket system for erecting precast beam piece - Google Patents
Hanging basket system for erecting precast beam piece Download PDFInfo
- Publication number
- CN111119463A CN111119463A CN202010007909.5A CN202010007909A CN111119463A CN 111119463 A CN111119463 A CN 111119463A CN 202010007909 A CN202010007909 A CN 202010007909A CN 111119463 A CN111119463 A CN 111119463A
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- fixedly connected
- bevel gear
- fixed
- hanging basket
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
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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
- E01D21/10—Cantilevered erection
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of engineering construction, in particular to a hanging basket system for erecting a precast beam piece, which comprises a construction body and a track pad beam, wherein the top end of the construction body is fixedly connected with the track pad beam, the top end of the track pad beam is fixedly connected with a track, a reverse buckling wheel is arranged on the track, the top end of a rhombic main truss is fixedly connected with a longitudinal limiting device, one end of the longitudinal limiting device is fixedly connected with a connecting device, the longitudinal limiting device comprises a beam pressing plate, a reinforcing beam, a vertical beam, a cross beam, a roller wheel, a limiting plate, a fixing frame and a sleeve, the front side of the top end of the rhombic main truss is fixedly connected with the beam pressing plate, and one end of the beam, after the beam pressing plate and the sleeve are connected together through the arrangement, the limiting plate is contacted with one end surface of the construction body, and the beam pressing plate is fixed with the rhombic main truss, so that the rhombic main truss is fixed and limited through the beam pressing plate.
Description
Technical Field
The invention relates to the technical field of engineering construction, in particular to a hanging basket system for erecting a precast beam piece.
Background
The hanging basket is a main device in cantilever construction, can be divided into 4 types of trusses, inclined pull type, section steel type and mixed type according to the structural form, comprehensively compares the characteristics and the weight of the hanging basket in various forms, the type of steel adopted, the construction process and the like according to the construction process requirements of the concrete cantilever and the requirements of design drawings on the hanging basket; a hanging basket design principle; the hanging basket system has the advantages of being light in dead weight, simple in structure, firm, stable, convenient to move forwards, assemble and disassemble, high in reusability, small in deformation after stress and the like, and sufficient in space below the hanging basket, capable of providing a large construction working face, beneficial to construction operation of the steel bar formwork, and increasing along with increasing of engineering construction, therefore, the hanging basket system for erecting the precast beam pieces is increasingly demanded.
The utility model discloses a construction site is used in the truss-like basket of hanging, the rear end of rhombus main truss need be fixed together with the construction body through stock and anchor beam when fixed construction, but need drill the surface at the construction body when linking together through stock and construction body, then the inboard of stock patchhole, after one of them construction body construction completion, need hang the basket to move forward the truss-like and carry out the construction of next construction body, the truss-like basket need pull down the stock from the higher authority of construction body before moving forward, after the truss-like basket moves to the formulation position, the inboard of stock patchhole is fixed after drilling again, it is not convenient for fixedly to lead to this device through frequent drilling installation and dismantlement, consequently, it erects and use basket system to propose precast beam piece to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a hanging basket system for erecting precast beam pieces, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
precast beam piece erects with hanging basket system, including being used for fixing the track in track pad roof beam top, be provided with the left-hand thread wheel on the track, support before orbital top rear side fixedly connected with, the top fixedly connected with rhombus owner truss of left-hand thread wheel, the vertical stop device of top fixedly connected with of rhombus owner truss, vertical stop device has two and detachable connection together, the end connection who vertically spacing opens the device has the adjusting device that is used for quick detach buckle to connect on the construction body edge of a wing.
Preferably, vertical stop device is including pressing the roof beam board, the stiffening beam, vertical roof beam, the crossbeam, the gyro wheel, the limiting plate, fixed frame and sleeve, and rhombus main truss's top front side fixed connection presses the roof beam board, presses the vertical roof beam of the one end fixedly connected with of roof beam board, and the bottom fixed connection of vertical roof beam has the crossbeam that the level set up, and the one end fixedly connected with stiffening beam of crossbeam, and stiffening beam and pressing roof beam board fixed connection, the one end fixed connection adjusting device of crossbeam, adjusting device's inboard sliding connection has the sleeve.
Preferably, the bottom end of the sleeve is fixedly connected with a fixing frame, and the inner side of the fixing frame is rotatably connected with a limiting plate.
Preferably, connecting device includes connecting plate, screw, stopper, solid fixed ring, bolt, ring gear, first bevel gear and connecting axle, and the bottom of pressure beam slab is provided with the connecting plate, and the inboard fixed connection in bottom of connecting plate has the solid fixed ring of level setting, and solid fixed ring's inboard rotation is connected with the bolt of vertical setting, and the top fixed connection of bolt has the ring gear of level setting.
Preferably, the top meshing of ring gear has first bevel gear, and the one end fixed connection of first bevel gear has the connecting axle that the level set up, and the one end fixed connection of connecting axle has the screw, and the outside screwed connection of screw has the stopper, and stopper and pressure roof beam integrated circuit board close and be connected.
Preferably, the number of the limiting blocks is two, and the limiting blocks are symmetrically distributed on the left side and the right side of the vertical central line of the gear ring.
Preferably, adjusting device includes the fixing base, the connecting seat, the hand wheel, the horizontal axis, second bevel gear, third bevel gear, the fixed block, first adjusting screw, the slider, push rod and second adjusting screw, vertical stop device's top fixedly connected with fixing base, the one end fixedly connected with connecting seat of fixing base, the inboard of fixing base and connecting seat is all rotated and is connected with the horizontal axis that the level set up, the right-hand member fixedly connected with second bevel gear of horizontal axis, second bevel gear's right-hand member meshing has third bevel gear, the bottom fixedly connected with second adjusting screw of third bevel gear that is located the downside, second adjusting screw's outside threaded connection has the sleeve, sleeve and fixed frame fixed connection.
Preferably, the bottom end of the third bevel gear positioned on the upper side is fixedly connected with a first adjusting screw, the outer side of the first adjusting screw is spirally connected with a sliding block, one end of the first adjusting screw is connected with a fixed block in a rotating mode, the fixed block is connected with a longitudinal limiting device in a sliding mode, one end of the sliding block is connected with a push rod in a rotating mode through a hinge, and the push rod is connected with the limiting plate in a rotating mode through the hinge.
Preferably, the method comprises the following steps:
the method comprises the following steps: firstly, fixing a longitudinal limiting device and a rhombic main truss together;
step two: then fixing the connecting device below the left and right side compression beam plates;
step three: and then the position of the limit plate is adjusted through the adjusting device.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the beam pressing plate, the stiffening beam, the vertical beam, the cross beam, the roller, the limiting plate, the fixed seat and the sleeve are connected together, the limiting plate is contacted with one end surface of the construction body, the beam pressing plate is fixed with the rhombic main truss, thereby realizing the fixed limit of the rhombic main truss through the compression beam plate, when the device needs to move, a worker can ensure that the limit plate is not contacted with a construction body by adjusting the position of the limit plate, then the staff can move the truss-type cradle backwards and move the truss-type cradle to the set position, the contact between the limiting plate and one end of the construction body can be realized by directly rotating the hand wheel positioned at the upper side, thereby realize fixed to the front end limit of rhombus main truss, solve traditional frequent drilling installation and dismantle and lead to this device not be convenient for fix the problem to the front end of rhombus main truss.
2. According to the invention, through the arrangement of the connecting plate, the screw, the limiting block, the fixing ring, the bolt, the toothed ring, the first bevel gear and the connecting shaft, the toothed ring can rotate by rotating the bolt, then the toothed ring drives the screw to rotate through the first bevel gear and the connecting shaft, then the screw drives the limiting block to be integrated with the pressing beam plates on the left side and the right side, so that the limiting fixation of the pressing beam plates on the left side and the right side is realized, the pressing beam plates on the left side and the right side can be quickly installed and fixed by rotating one bolt, the use of workers is facilitated, the pressing beam plates on the left side and the right side are fixed together without rotating a plurality of bolts, the operation is.
3. According to the invention, the angle of the limiting plate can be adjusted through the hand wheel positioned on the upper side according to the gradient of the end surfaces below two sides of the construction body by the aid of the arranged fixing seat, the connecting seat, the hand wheel, the second bevel gear, the sliding block, the push rod and the second adjusting screw, so that the limiting plate is parallel to the end surfaces below two sides of the construction body, the position of the limiting plate in the vertical direction is adjusted through the hand wheel positioned on the lower side, the limiting plate is in contact with the end surfaces below two sides of the construction body, the device can adapt to different gradients of the end surfaces below two sides of the construction body, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the mounting structure of the compression beam plate of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at point A according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 5 is a schematic view of a top-down mounting structure of the stopper of the present invention;
fig. 6 is a schematic view of a top-down mounting structure of the fixing block of the present invention. .
In the figure: 1-construction body, 2-track pad beam, 3-track, 4-reverse buckling wheel, 5-front support, 6-diamond main truss, 7-longitudinal limiting device, 701-beam pressing plate, 702-reinforcing beam, 703-vertical beam, 704-beam, 705-roller, 706-limiting plate, 707-fixed seat, 708-sleeve, 8-connecting device, 801-connecting plate, 802-screw, 803-limiting block, 804-fixed ring, 805-bolt, 806-toothed ring, 807-first bevel gear, 808-connecting shaft, 9-adjusting device, 901-fixed seat, 902-connecting seat, 903-hand wheel, 904-horizontal shaft, 905-second bevel gear, 906-third bevel gear, 907-fixed block, 907-reverse buckling wheel, 908-first adjusting screw, 909-slider, 910-push rod, 911-second adjusting screw.
Detailed Description
Example 1:
referring to fig. 1-6, the present invention provides a technical solution:
the hanging basket system for erecting the precast beam piece comprises a construction body 1 and a track pad beam 2, wherein the top end of the construction body 1 is fixedly connected with the track pad beam 2, the top end of the track pad beam 2 is fixedly connected with a track 3, the outer side of the track 3 is provided with a reverse buckling wheel 4, the back side of the top end of the track 3 is fixedly connected with a front support 5, the top end of the reverse buckling wheel 4 is fixedly connected with a diamond-shaped main truss 6, the top end of the diamond-shaped main truss 6 is fixedly connected with a longitudinal limiting device 7, the longitudinal limiting device 7 is connected with a connecting device 8 positioned in the center and adjusting devices 9 positioned at two ends, the longitudinal limiting device 7 comprises a beam pressing plate 701, a reinforcing beam 702, a vertical beam 703, a beam 704, a roller 705, a limiting plate 706, a fixing frame 707 and a sleeve 708, the front side of the top end of the diamond-shaped main truss 6 is fixedly connected with a beam pressing plate 701, one end of the beam, one end of the cross beam 704 is fixedly connected with a reinforcing beam 702, the reinforcing beam 702 is fixedly connected with the beam pressing plate 701, one end of the cross beam 704 is fixedly connected with an adjusting device 9, and the inner side of the adjusting device 9 is slidably connected with a sleeve 708.
The bottom end of the sleeve 708 is fixedly connected with a fixed frame 707, the inner side of the fixed frame 707 is rotatably connected with a limit plate 706, the limit fixing of the limit plate 706 can be realized through the fixed frame 707, the connecting device 8 comprises a connecting plate 801, a screw 802, a limit block 803, a fixed ring 804, a bolt 805, a toothed ring 806, a first bevel gear 807 and a connecting shaft 808, the bottom end of the beam pressing plate 701 is provided with the connecting plate 801, the inner side of the bottom end of the connecting plate 801 is fixedly connected with the horizontally arranged fixed ring 804, the inner side of the fixed ring 804 is rotatably connected with the vertically arranged bolt 805, the top end of the bolt 805 is fixedly connected with the horizontally arranged toothed ring 806, the limit fixing of the bolt 805 can be realized through the fixed ring 805, the top end of the toothed ring 806 is meshed with the first bevel gear, one end of the first bevel gear 807 is fixedly connected with the horizontally arranged connecting shaft, the limiting blocks 803 are connected with the beam pressing plate 701 in a clamping manner, the number of the limiting blocks 803 is two, the limiting blocks 803 are symmetrically distributed on the left side and the right side of the vertical center line of the toothed ring 806, the beam pressing plate 701 can be limited and fixed through the limiting blocks 803, the adjusting device 9 comprises a fixed seat 901, a connecting seat 902, a hand wheel 903, a horizontal shaft 904, a second bevel gear 905, a third bevel gear 906, a fixed block 907, a first adjusting screw 908, a sliding block 909, a push rod 910 and a second adjusting screw 911, the top end of the longitudinal limiting device 7 is fixedly connected with the fixed seat 901, one end of the fixed seat 901 is fixedly connected with the connecting seat 902, the inner sides of the fixed seat 901 and the connecting seat 902 are rotatably connected with the horizontal shaft 904 in a horizontal manner, the right end of the horizontal shaft 904 is fixedly connected with the second bevel gear 905, the right end of the second bevel gear 905 is engaged, the outside spiral connection of second adjusting screw 911 has sleeve 708, sleeve 708 and fixed frame 707 fixed connection, can drive sleeve 708 through second adjusting screw 911 and remove, and then drive fixed frame 707 through sleeve 708 and remove, the third bevel gear 906 bottom fixedly connected with first adjusting screw 908 that is located the upside, the outside spiral connection of first adjusting screw 908 has slider 909, the one end of first adjusting screw 908 rotates and is connected with fixed block 907, and fixed block 907 and vertical stop device 7 sliding connection, the one end of slider 909 is connected with push rod 910 through the hinge rotation, and push rod 910 passes through the hinge rotation with the limiting plate 706 and is connected.
The method comprises the following steps:
the method comprises the following steps: firstly, fixing a longitudinal limiting device 7 and a rhombic main truss 6 together;
step two: then fixing the connecting device 8 below the left and right side compression beam plates 701;
step three: the position of the stopper plate 706 is then adjusted by the adjusting device 9.
The working process is as follows: in the invention, firstly, the left and right side compression beam plates 701 are fixed with the front of the top end of a rhombic main truss 6 through external screws, then the compression beam plates 701 are fixed with the vertical beam 703 and a reinforcing beam 702 through the external screws, simultaneously the vertical beam 703 is fixed with a cross beam 704 through the external screws, then a connecting plate 801 is placed below the left and right side compression beam plates 701, then a worker rotates a bolt 805 clockwise through a wrench, drives a toothed ring 806 to rotate through the bolt 805, drives a first bevel gear 806 to rotate, drives a screw 802 to rotate through a connecting shaft 808, drives a limiting block 803 to move in a direction far away from the vertical central line of the toothed ring 806 through the screw 802 until a limiting opening 803 is clamped with the cross beam 704 through a clamping groove on the inner side of the cross beam 704, then stops rotating the bolt 807, realizes further limiting and fixing of the left and right side compression beam plates 701 through the connecting plate 801 and the limiting block 803, the stability of the beam plate 701 is improved, then a worker rotates a hand wheel 903 positioned on the upper side, the hand wheel 903 drives a second bevel gear 905 to rotate clockwise through a horizontal shaft 904, then the second bevel gear 905 drives a first adjusting screw 908 to rotate, then the first adjusting screw 908 drives a sliding block 909 to move in the vertical direction, meanwhile the sliding block 909 drives a limiting plate 706 to rotate around a fixing frame 707 through a push rod 910 until the limiting plate 707 is parallel to the lower end surfaces of two sides of a construction body, then the hand wheel 903 positioned on the upper side stops rotating, then the worker rotates the hand wheel 903 positioned on the lower side, the hand wheel 903 drives the second bevel gear 905 to rotate clockwise through the horizontal shaft 904, then the second bevel gear 905 drives a second adjusting screw 911 to rotate, then the second adjusting screw 911 drives a sleeve 708 to move in the vertical direction along the inner side of the beam 704, then the sleeve 708 drives the limiting plate 706 to move in the, the limiting plate 706 moves in the vertical direction and simultaneously drives the fixing block 907 to move in the vertical direction along the inner side of the beam 704 through the push rod 910, the sliding block 909 and the first adjusting screw 908 until the limiting plate 706 is in contact with the construction body 1, so that the limiting and fixing of the pressure beam plate 701 are realized, then construction can be carried out through the device, when the device needs to move backwards after construction is finished, a worker operates in the reverse step, so that the limiting plate 706 is not in contact with the construction body 1, then the device is pushed to move backwards through the existing pushing device on the truss type hanging basket, meanwhile, the rhombic main truss 6 drives the roller 705 to move backwards through the pressure beam plate 701, the vertical beam 703 and the beam 704, and after the device is moved to a set position, the hand wheel 903 on the upper side and the hand wheel 903 on the lower side are sequentially rotated clockwise according to the above steps, so that the limiting plate 706 is in contact with the construction body 1 again, thereby realizing the limit fixation of the front part of the top end of the rhombic main truss 6.
In embodiment 2, the same parts as those in embodiment 1 are not described again, except that when the connecting plate 801 needs to be detached from the upper surfaces of the pressing beam plates 701 on the left and right sides, a worker rotates the bolt 805 counterclockwise by using a wrench, drives the toothed ring 806 to rotate by using the bolt 805, drives the first bevel gear 807 to rotate by using the toothed ring 806, drives the screw 802 to rotate by using the first bevel gear 807 through the connecting shaft 808, drives the limiting block 803 to move in the direction close to the vertical center line of the toothed ring 806 by using the screw 802 until the limiting block 803 is separated from the slot on the inner side of the cross beam 704, and then stops rotating the bolt 805, so that the connecting plate 801 can be detached.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but a few objective structures due to the limited character expressions, and that those skilled in the art may make various improvements, decorations or changes without departing from the principle of the invention or may combine the above technical features in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. Precast beam piece erects with hanging basket system, its characterized in that: including being used for fixing the track in track pad roof beam top, be provided with the left-hand thread wheel on the track, support before orbital top rear side fixedly connected with, the top fixedly connected with rhombus owner truss of left-hand thread wheel, the vertical stop device of top fixedly connected with of rhombus owner truss, vertical stop device has two and detachable connection together, and the end connection of vertical spacing device has the adjusting device that is used for quick detach buckle to connect on the construction body edge of a wing.
2. The precast beam piece erection basket system according to claim 1, wherein: vertical stop device is including pressing the roof beam board, the stiffening beam, vertical roof beam, the crossbeam, the gyro wheel, the limiting plate, fixed frame and sleeve, and rhombus main truss's top front side fixed connection presses the roof beam board, presses the vertical roof beam of the one end fixedly connected with of roof beam board, and the bottom fixed connection of vertical roof beam has the crossbeam that the level set up, and the one end fixedly connected with stiffening beam of crossbeam, and stiffening beam and pressure roof beam board fixed connection, the one end fixed connection adjusting device of crossbeam, adjusting device's inboard sliding connection has the sleeve.
3. The prefabricated beam piece erection hanging basket system according to claim 2, characterized in that: the telescopic bottom fixedly connected with fixes the frame, and the inboard of fixed frame is rotated and is connected with the limiting plate.
4. The prefabricated beam piece erection hanging basket system according to claim 3, characterized in that: connecting device includes connecting plate, screw, stopper, solid fixed ring, bolt, ring gear, first bevel gear and connecting axle, and the bottom of pressure beam plate is provided with the connecting plate, and the inboard fixed connection in bottom of connecting plate has the solid fixed ring that the level set up, and solid fixed ring's inboard is rotated and is connected with the bolt of vertical setting, and the top fixed connection of bolt has the ring gear that the level set up.
5. The prefabricated beam piece erection hanging basket system according to claim 4, characterized in that: the top meshing of ring gear has first bevel gear, and the one end fixed connection of first bevel gear has the connecting axle that the level set up, and the one end fixed connection of connecting axle has the screw, and the outside screwed connection of screw has the stopper, and stopper and pressure roof beam integrated circuit board close and are connected.
6. The prefabricated beam piece erection hanging basket system according to claim 5, characterized in that: the number of the limiting blocks is two, and the limiting blocks are symmetrically distributed on the left side and the right side of the vertical central line of the gear ring.
7. The prefabricated beam piece erection hanging basket system according to any one of claims 1 to 6, wherein: adjusting device includes the fixing base, the connecting seat, the hand wheel, the horizontal axis, second bevel gear, third bevel gear, the fixed block, first adjusting screw, the slider, push rod and second adjusting screw, vertical stop device's top fixedly connected with fixing base, the one end fixedly connected with connecting seat of fixing base, the inboard of fixing base and connecting seat is all rotated and is connected with the horizontal axis that the level set up, the right-hand member fixedly connected with second bevel gear of horizontal axis, second bevel gear's right-hand member meshing has third bevel gear, the bottom fixedly connected with second adjusting screw of third bevel gear that is located the downside, second adjusting screw's outside threaded connection has the sleeve, sleeve and fixed frame fixed connection.
8. The prefabricated beam piece erection hanging basket system according to claim 7, characterized in that: the third bevel gear bottom end fixedly connected with first adjusting screw who is located the upside, first adjusting screw's outside threaded connection has the slider, and first adjusting screw's one end is rotated and is connected with the fixed block, and fixed block and vertical stop device sliding connection, and the one end of slider is rotated through the hinge and is connected with the push rod, and the push rod passes through the hinge rotation with the limiting plate and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010007909.5A CN111119463B (en) | 2020-01-06 | 2020-01-06 | Hanging basket system for erecting precast beam piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010007909.5A CN111119463B (en) | 2020-01-06 | 2020-01-06 | Hanging basket system for erecting precast beam piece |
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| CN111119463A true CN111119463A (en) | 2020-05-08 |
| CN111119463B CN111119463B (en) | 2021-11-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523110A (en) * | 2020-11-06 | 2021-03-19 | 江苏镇江路桥工程有限公司 | Suspended casting construction hanging basket suspension system convenient to move |
| CN114560426A (en) * | 2022-01-25 | 2022-05-31 | 中交二公局第三工程有限公司 | Multifunctional self-propelled operation trolley for welding steel arch rib segments |
| CN114876182A (en) * | 2021-02-05 | 2022-08-09 | 中建八局西南建设工程有限公司 | Can have enough to meet need formula quick detach buckle |
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| CN207919381U (en) * | 2018-01-03 | 2018-09-28 | 杭州真树园林设计工程有限公司 | A kind of building machinery engineering Hanging Basket |
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| CN208201668U (en) * | 2018-04-28 | 2018-12-07 | 中交一公局第五工程有限公司 | A kind of protective platform of revealing all the details for cross-line bridge cradle construction |
| CN109457627A (en) * | 2018-12-26 | 2019-03-12 | 中铁七局集团第三工程有限公司 | A kind of hanging basket for bridge construction that rail mounted is laid with |
| CN209555786U (en) * | 2018-12-30 | 2019-10-29 | 河南省交科公路勘察设计有限公司 | Hanging basket for bridge construction |
| CN109868755A (en) * | 2019-04-09 | 2019-06-11 | 上海市机械施工集团有限公司 | A kind of cradle construction method of Rhombic Truss Hanging Basket and cantilever beam |
| CN110468717A (en) * | 2019-08-28 | 2019-11-19 | 中国二十冶集团有限公司 | Travelling cradle for bridge construction |
| CN110593120A (en) * | 2019-09-30 | 2019-12-20 | 中国十七冶集团有限公司 | Movable counterweight device for bridge closure and use method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112523110A (en) * | 2020-11-06 | 2021-03-19 | 江苏镇江路桥工程有限公司 | Suspended casting construction hanging basket suspension system convenient to move |
| CN112523110B (en) * | 2020-11-06 | 2022-07-12 | 江苏镇江路桥工程有限公司 | Suspended casting construction hanging basket suspension system convenient to move |
| CN114876182A (en) * | 2021-02-05 | 2022-08-09 | 中建八局西南建设工程有限公司 | Can have enough to meet need formula quick detach buckle |
| CN114560426A (en) * | 2022-01-25 | 2022-05-31 | 中交二公局第三工程有限公司 | Multifunctional self-propelled operation trolley for welding steel arch rib segments |
| CN114560426B (en) * | 2022-01-25 | 2023-05-09 | 中交二公局第三工程有限公司 | Be used for multi-functional self-propelled operation platform truck of steel arch rib section welded |
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Effective date of registration: 20211022 Address after: 851414 No. 501, unit 1, building a, Jinzhu garden, No. 86 Jinzhu West Road, Lhasa, Tibet Autonomous Region Applicant after: First Engineering Co., Ltd. of Sinochem Communications Construction Group Address before: New campus of Zhengzhou University, No.100, science Avenue, high tech Zone, Zhengzhou City, Henan Province Applicant before: Liu Zijun |
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