CN110607757B - Butt joint device and butt joint method for beam feeding track of single-guide beam bridge girder erection machine - Google Patents
Butt joint device and butt joint method for beam feeding track of single-guide beam bridge girder erection machine Download PDFInfo
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- CN110607757B CN110607757B CN201910985078.6A CN201910985078A CN110607757B CN 110607757 B CN110607757 B CN 110607757B CN 201910985078 A CN201910985078 A CN 201910985078A CN 110607757 B CN110607757 B CN 110607757B
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- 210000001503 joint Anatomy 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003032 molecular docking Methods 0.000 claims description 71
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 description 4
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000008407 joint function Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
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Abstract
The invention discloses a butt joint device and a butt joint method of a beam feeding track of a single-guide beam bridge girder erection machine, wherein a butt joint oil cylinder and a butt joint block are arranged, the butt joint oil cylinder is controlled to start, the butt joint oil cylinder drives a butt joint rod to move outwards, and then a clamping joint is driven to move into the butt joint block through the butt joint rod, so that a butt joint mechanism is used for butt joint a driven car and a main beam, the beam feeding track is accurately and effectively butted, the butt joint mechanism is simple in structure and efficient in butt joint, V-shaped tips matched with V-shaped grooves are arranged at two ends of the rail, the driven car and the driven car are smoothly butted, joints are overlapped in a staggered mode, rollers of the driven car and the driven car are relatively stable and do not clamped through the joints, the rail can restrain a movable guide rail in a fixed track, the gravity center of the downward beam feeding is avoided, stability is poor, the risk of a turnover accident caused by improper installation is avoided, the beam feeding section is not required to be increased when the beam is lifted at the same time, and stability is better.
Description
Technical Field
The invention relates to the field of girder falling butt joint devices, in particular to a butt joint device and a butt joint method for a girder feeding track of a single-guide girder bridge girder erection machine.
Background
The bridge girder erection machine is a device for placing prefabricated girder segments on prefabricated bridge piers, belongs to the field of cranes, and is used for bridge construction machines for erecting small span girders by traveling on highways and railway tracks. The existing bridge girder erection machine is a downlink bridge girder erection machine, the existing bridge girder erection machine does not need a butt joint function of an active vehicle and a passive vehicle and the bridge girder erection machine when the bridge girder is fed, the bridge girder is mainly fed by lifting the winch, the gravity center of the downlink bridge girder is high, the stability is poor, and the bridge girder erection machine can cause a car overturning accident due to improper installation and debugging; the descending bridge girder erection machine adopts a hoist to hoist and feed the girder at high altitude, the hoist has the abrasion and fracture risk of a steel wire rope, the descending bridge girder erection machine needs to be added with a girder feeding section, the descending bridge girder erection machine is easy to deform and has poor stability during actual use, and the cost and the safety risk are increased.
Disclosure of Invention
The invention aims to provide a butt joint device and a butt joint method of a beam feeding track of a single-guide beam bridge girder erection machine, so as to solve the problems that an active vehicle and a passive vehicle and the bridge girder erection machine do not need a butt joint function when the existing bridge girder erection machine feeds beams, the beam feeding is mainly lifted by a winch, the gravity center of a descending beam feeding is high, the stability is poor, and the problem that the bridge girder erection machine is improper in installation and debugging and can cause a car overturning accident; the descending bridge girder erection machine adopts a hoist to hoist and feed the girder at high altitude, the hoist has the abrasion and fracture risk of a steel wire rope, the descending bridge girder erection machine needs to be added with a girder feeding section, and the descending bridge girder erection machine is easy to deform and has poor stability during actual use, and the technical problems of cost and safety risk are increased.
The aim of the invention can be achieved by the following technical scheme:
The utility model provides a single nose girder bridge girder erection machine feeds beam rail's interfacing apparatus, including the initiative car and the passive car that are used for driving prefabricated bridge to remove, be used for butt joint fixed passive car and initiative car, the butt joint mechanism of passive car and girder, the prefabricated bridge of girder one end is provided with to be erect, be provided with the delivery dolly between prefabricated bridge and the girder, the fixed soft rope of one end fixed mounting of delivery dolly, the one end and the tractor fixed connection of soft rope, the structure of initiative car and passive car is the same, the one end of passive car is provided with docking mechanism, docking mechanism includes docking cylinder and butt joint piece, docking cylinder passes through bolt and auxiliary stand fixed connection, docking cylinder's one end movable mounting has the butt joint pole, docking pole's one end passes through bolt fixed mounting and has the joint, the joint is the cylindric structure of one end provided with the cambered surface, the joint is fixed with the butt joint piece joint, the butt joint piece passes through bolt and girder fixed connection;
One end joint of initiative car is fixed with the driver's cabin, the initiative car includes the main support, go up and down the landing leg, assist support, interface and tray, the equidistant a plurality of gyro wheels that are provided with in bottom of main support, a plurality of gyro wheels rotate with the main support and are connected, the symmetry is provided with a plurality of lift landing legs all around of main support, a plurality of lift landing legs all pass through bolt and main support fixed connection, the auxiliary support is installed through a plurality of elastic rod levels in the top of main support, the interface is installed to the one end tight fit of auxiliary support, the interface is annular rubber structure, the top symmetry of auxiliary support is provided with the slide rail, the both ends of slide rail are provided with the V-arrangement groove, the slide rail passes through bolt and auxiliary support fixed connection, the top of slide rail is provided with the tray that is used for lifting prefabricated bridge.
The carrying trolley comprises a supporting block and a clamping part, the supporting block is used for pushing and lifting the prefabricated bridge, the bottom end of the supporting block is fixedly provided with a bearing plate through a bolt, the bottom end of the bearing plate is fixedly connected with a clamping plate through a bolt, and the lower end of the clamping plate is movably provided with a chain.
The bottom an organic whole of cardboard is connected with joint portion, and the size of joint portion and the width looks adaptation of slide rail for when the cardboard slides on the slide rail, joint portion can provide spacing support for the cardboard.
The two ends of the girder are respectively provided with a first supporting leg and a second supporting leg, the first supporting legs and the second supporting legs are perpendicular to the girder, the top ends of the first supporting legs and the second supporting legs are respectively and horizontally provided with a first saddle and a second saddle through bolts, one end of each first supporting leg is movably provided with a third supporting leg, and one end of each third supporting leg is movably connected with the girder.
The top ends of the first supporting table and the second supporting table are fixedly provided with a first winch and a second winch respectively through bolts, and the first winch and the second winch are identical in structure.
The bottom of initiative car and passive car provides the support through the main bridge roof beam, and the bottom of main bridge is provided with the pier that is used for supporting.
The butt joint method of the butt joint device specifically comprises the following steps:
The method comprises the steps that firstly, an active vehicle is started, the active vehicle drives a prefabricated bridge to move towards one end of a main beam, and meanwhile, when a passive vehicle moves along with the prefabricated bridge to the one end of the main beam to approach the main beam, the active vehicle stops driving;
Secondly, starting a lifting cylinder arranged on the driven vehicle, starting the lifting cylinder, and driving the lifting rod to move upwards by the lifting cylinder so as to drive the main support to move upwards, so that the main support drives the auxiliary support to move upwards to the same height as a track of the main beam;
thirdly, starting a docking oil cylinder arranged at one end of the driven vehicle, wherein the docking oil cylinder drives a docking rod to move outwards, and further drives a clamping joint to move into a docking block through the docking rod, so that the docking mechanism docks the driven vehicle with the main beam;
And fourthly, starting the driving vehicle to be close to the driven vehicle, starting a butt joint oil cylinder arranged at one end of the driving vehicle, driving a butt joint rod to move outwards by the butt joint oil cylinder, further driving a clamping joint to finish butt joint of the driving vehicle and the driven vehicle in an interface arranged at one end of the driven vehicle by the butt joint rod, and manually putting the driving vehicle and the driven vehicle into a joint rail to enable the driving vehicle and the driven vehicle to be in smooth butt joint.
The invention has the beneficial effects that: through setting up docking cylinder and butt joint piece, docking cylinder passes through bolt and auxiliary stand fixed connection, and start through control docking cylinder, docking cylinder drives the butt joint pole and outwards removes, and then drive joint through the butt joint pole and remove in the butt joint piece, make docking mechanism dock passive car and girder, make the butt joint of feeding beam track accurate, effectively, and docking mechanism simple structure, the butt joint is high-efficient, through setting up the joint rail, the both ends of joint rail are provided with the V-arrangement pointed end with V-arrangement groove looks adaptation, make the motor car smoothly dock with the passive car, the crisscross overlapping of seam, the gyro wheel of motor car and passive car passes through the seam relatively steadily, do not block, and the joint rail can be retrained movable rail and can not deviate in fixed track, and then down-type feeding beam is high, poor stability, installation debugging is improper can cause the risk of roll-over accident, high altitude hoist the feeding beam has also been avoided, does not need to increase feeding beam section, stability is better.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of a docking process of the present invention;
FIG. 2 is a schematic view of the structure of the carrying cart of the present invention;
FIG. 3 is a top view of the interface of the passive vehicle and the main beam of the present invention;
FIG. 4 is an isometric view of an active vehicle of the present invention;
Fig. 5 is a schematic structural view of the docking mechanism of the present invention.
In the figure: 1. a main beam; 2.a first leg; 3. a second leg; 4. a first pallet; 5. a second pallet; 6. a first hoist; 7. a second hoist; 8. a third leg; 9. carrying trolley; 901. a support block; 902. a carrying plate; 903. a clamping plate; 904. a clamping part; 905. a chain; 10. prefabricating a bridge; 11. a flexible cable; 12.a traction machine; 13. a main bridge; 14. a driving vehicle; 140. a main support; 141. lifting the supporting leg; 142. a lifting rod; 143. lifting the cylinder; 144. an auxiliary bracket; 145. a slide rail; 146. an interface; 147. a tray; 15. a passive vehicle; 16. a cab; 17. bridge piers; 18. connecting rails; 19. a docking mechanism; 191. docking the oil cylinder; 192. a butt joint rod; 193. a clamping joint; 194. and (5) butt joint blocks.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a butt joint device for a girder feeding track of a single-guide girder bridge girder erection machine comprises a driving car 14 and a driven car 15 for driving a prefabricated girder 10 to move, a butt joint mechanism 19 for butt joint and fixing the driven car 15 and the driving car 14, the driven car 15 and a girder 1, wherein one end of the girder 1 is provided with the prefabricated girder 10 to be erected, a carrying trolley 9 is arranged between the prefabricated girder 10 and the girder 1, one end of the carrying trolley 9 is fixedly provided with a soft rope 11, one end of the soft rope 11 is fixedly connected with a traction machine 12, the driving car 14 is identical to the driven car 15 in structure, one end of the driving car 14 is fixedly connected with a cab 16 in a clamping manner, the driving car 14 comprises a main support 140, lifting support 141, an interface 146 and a tray 147, a plurality of rollers are arranged at equal intervals at the bottom end of the main support 140, a plurality of the rollers are rotationally connected with the main support 140, a plurality of lifting support 141 are symmetrically arranged at the periphery of the main support 140, the plurality of lifting support 141 are fixedly connected with the main support 140 through bolts, lifting cylinders 143 are arranged at the bottom ends of the lifting support 141, the lifting support 141 are movably provided with lifting rods 142 at the top ends of the lifting cylinders 143, lifting rods 142 are fixedly connected with lifting rods 142 through lifting rods 142, when lifting rods 142 are fixedly connected with lifting supports 142, and the lifting cylinders 142 are driven to move up and move down when the lifting supports 142, and the lifting cylinders 142 are driven to move up and move, and the lifting cylinders 142 are ready.
The top of the main support 140 is horizontally provided with an auxiliary support 144 through a plurality of elastic rods, one end of the auxiliary support 144 is provided with an interface 146 in a tight fit manner, and the interface 146 is of a circular rubber structure.
The top of auxiliary support 144 is provided with slide rail 145 symmetrically, and slide rail 145's both ends are provided with the V-arrangement groove, when initiative car 14 and passive car 15 are close to, through the manual joint rail 18 of putting into with slide rail 145 looks adaptation for initiative car 14 and the smooth butt joint of passive car 15, the both ends of joint rail 18 are provided with the V-arrangement pointed end with V-arrangement groove looks adaptation, slide rail 145 passes through bolt and auxiliary support 144 fixed connection, and slide rail 145's top is provided with the tray 147 that is used for lifting prefabricated bridge 10.
One end of the auxiliary bracket 144 is symmetrically fixed with a docking mechanism 19 through bolts, the docking mechanism 19 comprises a docking cylinder 191 and a docking block 194, the docking cylinder 191 is fixedly connected with the auxiliary bracket 144 through bolts, one end of the docking cylinder 191 is movably provided with a docking rod 192, one end of the docking rod 192 is fixedly provided with a clamping joint 193 through bolts, the clamping joint 193 is of a cylindrical structure with one end provided with an arc surface, the clamping joint 193 is fixedly clamped with the docking block 194, the docking block 194 is fixedly connected with the main beam 1 through bolts, when docking work is needed, the docking cylinder 191 is started, the docking cylinder 191 drives the docking rod 192 to move outwards, and then the clamping joint 193 is driven to move into the docking block 194 through the docking rod 192, so that the docking mechanism 19 docks the passive car 15 with the main beam 1.
The carrier trolley 9 comprises a supporting block 901 and a clamping portion 904, the supporting block 901 is used for pushing and supporting the prefabricated bridge 10, a supporting plate 902 is fixedly mounted at the bottom end of the supporting block 901 through bolts, the bottom end of the supporting plate 902 is fixedly connected with a clamping plate 903 through bolts, a chain 905 is movably mounted at the lower end of the clamping plate 903, the clamping portion 904 is integrally connected with the bottom end of the clamping plate 903, the size of the clamping portion 904 is matched with the width of the sliding rail 145, and therefore when the clamping plate 903 slides on the sliding rail 145, the clamping portion 904 can provide limiting support for the clamping plate 903 and prevent the clamping plate 903 from falling from the sliding rail 145.
The two ends of the main beam 1 are respectively provided with a first supporting leg 2 and a second supporting leg 3, the first supporting leg 2 and the second supporting leg 3 are perpendicular to the main beam 1, the top ends of the first supporting leg 2 and the second supporting leg 3 are respectively provided with a first supporting stand 4 and a second supporting stand 5 through bolts in a horizontal mode, one end of the first supporting leg 2 is movably provided with a third supporting leg 8, and one end of the third supporting leg 8is movably connected with the main beam 1.
The top ends of the first supporting table 4 and the second supporting table 5 are fixedly provided with a first winch 6 and a second winch 7 respectively through bolts, and the first winch 6 and the second winch 7 have the same structure.
The bottom ends of the driving vehicle 14 and the driven vehicle 15 are supported by the main bridge 13, and the bottom end of the main bridge 13 is provided with a pier 17 for supporting.
The butt joint method of the butt joint device specifically comprises the following steps:
The method comprises the steps that firstly, an active vehicle 14 is started, the active vehicle 14 drives a prefabricated bridge 10 to move towards one end of a main beam 1, and meanwhile, when a passive vehicle 15 moves along with the prefabricated bridge 10 towards one end of the main beam 1 to be close to the main beam 1, the active vehicle 14 stops driving;
Secondly, starting a lifting air cylinder 143 arranged on the driven vehicle 15, starting the lifting air cylinder 143, and driving a lifting rod 142 to move upwards by the lifting air cylinder 143 so as to drive a main bracket 140 to move upwards, so that the main bracket 140 drives an auxiliary bracket 144 to move upwards to the same height as a track of the main beam 1;
thirdly, starting a docking cylinder 191 arranged at one end of the driven vehicle 15, wherein the docking cylinder 191 drives a docking rod 192 to move outwards, and further drives a clamping joint 193 to move into a docking block 194 through the docking rod 192, so that the docking mechanism 19 docks the driven vehicle 15 with the main beam 1;
Fourth, the driving car 14 is started to approach the driven car 15, and a docking cylinder 191 is started at one end of the driving car 14, the docking cylinder 191 drives a docking rod 192 to move outwards, and further the docking of the driving car 14 and the driven car 15 is completed by driving a clamping joint 193 to an interface 146 arranged at one end of the driven car 15 through the docking rod 192, and the driving car 14 and the driven car 15 are manually placed into the receiving rail 18, so that the driving car 14 and the driven car 15 are smoothly docked.
When the invention is used, the butt-joint oil cylinder 191 and the butt-joint block 194 are arranged, the butt-joint oil cylinder 191 is fixedly connected with the auxiliary bracket 144 through bolts, and is started through controlling the butt-joint oil cylinder 191, the butt-joint oil cylinder 191 drives the butt-joint rod 192 to move outwards, and further, the clamping joint 193 is driven to move into the butt-joint block 194 through the butt-joint rod 192, so that the butt-joint mechanism 19 is used for butt-jointing the driven car 15 and the main beam 1, the butt-joint of the beam feeding track is accurate and effective, the butt-joint mechanism 19 is simple in structure and efficient, the butt-joint track 18 is arranged, the V-shaped tips matched with the V-shaped grooves are arranged at the two ends of the butt-joint track 18, the driven car 14 and the driven car 15 are smoothly butt-jointed, the joints are overlapped in a staggered manner, the rollers of the driven car 14 and the driven car 15 are stable through the joints, the clamping is avoided, the butt-joint track 18 can restrain the movable guide rail in the fixed track and can not deviate, the center of gravity of the downward beam feeding track is avoided, the stability is poor, the risk of the mounting and the accident of overturning is caused, meanwhile, the overhead beam feeding and the beam is not required to be lifted, and the beam feeding section is not required to be increased, and the stability is better.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a single nose girder bridge crane feeds beam rail's interfacing apparatus which characterized in that includes: the device comprises an active vehicle (14) and a passive vehicle (15) for driving a prefabricated bridge (10) to move, and a docking mechanism (19) for docking and fixing the passive vehicle (15) and the active vehicle (14), the passive vehicle (15) and a main beam (1), wherein one end of the main beam (1) is provided with the prefabricated bridge (10) to be erected, a carrying trolley (9) is arranged between the prefabricated bridge (10) and the main beam (1), one end of the carrying trolley (9) is fixedly provided with a soft rope (11), one end of the soft rope (11) is fixedly connected with a traction machine (12), the active vehicle (14) and the passive vehicle (15) have the same structure, one end of the passive vehicle (15) is provided with the docking mechanism (19), the docking mechanism (19) comprises a docking cylinder (191) and a docking block (194), the docking cylinder (191) is fixedly connected with an auxiliary bracket (144) through a bolt, one end of the docking cylinder (191) is movably provided with a docking rod (192), one end of the docking rod (192) is fixedly provided with a clamping head (193) through a bolt, one end of the docking rod (193) is provided with a cambered surface, and the clamping head (193) is fixedly connected with the main beam (194) through the docking and fixedly connected with the docking block (194).
One end of the driving vehicle (14) is fixedly clamped with a cab (16), the driving vehicle (14) comprises a main support (140), lifting support legs (141), an auxiliary support (144), an interface (146) and a tray (147), a plurality of rollers are arranged at the bottom end of the main support (140) at equal intervals, the rollers are rotationally connected with the main support (140), a plurality of lifting support legs (141) are symmetrically arranged around the main support (140), the lifting support legs (141) are fixedly connected with the main support (140) through bolts, the top end of the main support (140) is horizontally provided with the auxiliary support (144) through a plurality of elastic rods, one end of the auxiliary support (144) is tightly matched with the interface (146), the interface (146) is of a circular rubber structure, sliding rails (145) are symmetrically arranged at the top end of the auxiliary support (144), V-shaped tips matched with the V-shaped grooves are arranged at the two ends of the connecting rails (18), and when the driving vehicle (14) and the driven vehicle (15) are close, the driving vehicle (14) and the driven vehicle (15) are smoothly connected with each other by manually placing the connecting rails (18) which are matched with the sliding rails (145); the sliding rail (145) is fixedly connected with the auxiliary bracket (144) through bolts, and a tray (147) for lifting the prefabricated bridge (10) is arranged at the top end of the sliding rail (145).
2. The butt joint device of the beam feeding track of the single-guide beam bridge girder erection machine according to claim 1, wherein the carrying trolley (9) comprises a supporting block (901) and a clamping part (904), the supporting block (901) is used for pushing and supporting the prefabricated bridge (10), a bearing plate (902) is fixedly arranged at the bottom end of the supporting block (901) through bolts, the bottom end of the bearing plate (902) is fixedly connected with a clamping plate (903) through bolts, and a chain (905) is movably arranged at the lower end of the clamping plate (903).
3. The butt joint device for the beam feeding track of the single-guide bridge girder erection machine according to claim 2, wherein the bottom end of the clamping plate (903) is integrally connected with a clamping portion (904), and the size of the clamping portion (904) is matched with the width of the sliding rail (145), so that the clamping portion (904) can provide limit support for the clamping plate (903) when the clamping plate (903) slides on the sliding rail (145).
4. The butt joint device for the girder feeding track of the single-guide girder bridge girder erection machine according to claim 1, wherein a first supporting leg (2) and a second supporting leg (3) are respectively arranged at two ends of the girder (1), the first supporting leg (2) and the second supporting leg (3) are perpendicular to the girder (1), a first supporting platform (4) and a second supporting platform (5) are respectively arranged at the top ends of the first supporting leg (2) and the second supporting leg (3) through bolt levels, a third supporting leg (8) is movably arranged at one end of the first supporting leg (2), and one end of the third supporting leg (8) is movably connected with the girder (1).
5. The butt joint device for the beam feeding track of the single-guide bridge girder erection machine according to claim 4, wherein the top ends of the first supporting table (4) and the second supporting table (5) are fixedly provided with a first winch (6) and a second winch (7) respectively through bolts, and the first winch (6) and the second winch (7) have the same structure.
6. The butt joint device of the girder feeding track of the single-guide girder bridge girder erection machine according to claim 1, wherein the bottom ends of the driving vehicle (14) and the driven vehicle (15) are supported by a main bridge (13), and a pier (17) for supporting is arranged at the bottom end of the main bridge (13).
7. A method of docking a docking device for a feed beam rail of a single-nose bridge girder erection machine as claimed in any one of claims 1 to 6, comprising the steps of:
firstly, starting an active vehicle (14), wherein the active vehicle (14) drives a prefabricated bridge (10) to move towards one end of a main beam (1), and simultaneously, when a passive vehicle (15) moves along with the prefabricated bridge (10) towards one end of the main beam (1) to be close to the main beam (1), the active vehicle (14) stops driving;
Secondly, starting a lifting air cylinder (143) arranged on the driven vehicle (15), starting the lifting air cylinder (143), and driving a lifting rod (142) to move upwards by the lifting air cylinder (143), so as to drive a main bracket (140) to move upwards, and enabling the main bracket (140) to drive an auxiliary bracket (144) to move upwards to be equal to the track of the main beam (1);
Thirdly, starting a docking cylinder (191) arranged at one end of the driven vehicle (15), wherein the docking cylinder (191) drives a docking rod (192) to move outwards, and further drives a clamping joint (193) to move into a docking block (194) through the docking rod (192), so that the docking mechanism (19) docks the driven vehicle (15) with the main beam (1);
Fourth, start driving car (14) and be close to driven car (15) to start butt joint hydro-cylinder (191) that driving car (14) one end set up, butt joint hydro-cylinder (191) drive butt joint pole (192) outwards remove, and then drive joint (193) through butt joint pole (192) to accomplish the butt joint of driving car (14) and driven car (15) in interface (146) that driven car (15) one end set up, put into joint rail (18) manually, make the V-arrangement pointed end that joint rail (18) both ends set up and the V-arrangement groove looks block that corresponds on slide rail (145), make driving car (14) and driven car (15) dock smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985078.6A CN110607757B (en) | 2019-10-16 | 2019-10-16 | Butt joint device and butt joint method for beam feeding track of single-guide beam bridge girder erection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985078.6A CN110607757B (en) | 2019-10-16 | 2019-10-16 | Butt joint device and butt joint method for beam feeding track of single-guide beam bridge girder erection machine |
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| CN110607757A CN110607757A (en) | 2019-12-24 |
| CN110607757B true CN110607757B (en) | 2024-06-18 |
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| CN201910985078.6A Active CN110607757B (en) | 2019-10-16 | 2019-10-16 | Butt joint device and butt joint method for beam feeding track of single-guide beam bridge girder erection machine |
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| CN113417207A (en) * | 2021-06-24 | 2021-09-21 | 武汉武桥交通装备技术有限公司 | Automatic docking system and method |
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| CN211200092U (en) * | 2019-10-16 | 2020-08-07 | 合肥正浩机械科技有限公司 | Butt joint device for feeding beam rails of single-guide-beam bridge girder erection machine |
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| JP2014109095A (en) * | 2012-11-30 | 2014-06-12 | Kajima Corp | Lateral transfer rotation system |
| CN203144904U (en) * | 2013-02-01 | 2013-08-21 | 上海电力环保设备总厂有限公司 | Combined transporting girder vehicle |
| CN103422439B (en) * | 2013-07-25 | 2015-11-11 | 河北工业大学 | Tunnel approach crossed by a kind of lower nose girder bridge-erecting machine and complete machine thereof |
| CN203995876U (en) * | 2014-06-23 | 2014-12-10 | 中铁十五局集团有限公司 | A kind of connecting device of beam transportation vehicle |
| CN204662270U (en) * | 2015-04-30 | 2015-09-23 | 中铁十七局集团第三工程有限公司 | A kind of case girder transferring system |
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2019
- 2019-10-16 CN CN201910985078.6A patent/CN110607757B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211200092U (en) * | 2019-10-16 | 2020-08-07 | 合肥正浩机械科技有限公司 | Butt joint device for feeding beam rails of single-guide-beam bridge girder erection machine |
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