CN115058983B - Reusable quick connection equipment for jacking and pouring arch rib concrete - Google Patents

Abstract

The invention discloses reusable quick-connection equipment for jacking and pouring arch rib concrete, relates to the technical field of arch bridge pouring, and aims to solve the technical problems that the quick-connection equipment is inconvenient to carry out quick and stable butt joint treatment and material blocking is easy to occur in the feeding process in the prior art. The reusable quick-connect device comprises a base plate; the bottom of bottom plate is provided with the universal wheel, and the universal wheel is provided with four groups, and the upper end fixed mounting of bottom plate has the mount pad, and the upper end of mount pad is provided with lifting unit. This a reusable connects equipment soon for arch rib concrete jacking is filled only needs to inject the position of butt joint ring through locking Assembly's setting, through the inlet pipe butt joint feeding, drives the material through anti-sticking material subassembly and leads to the pipe of arc from the pay-off section of thick bamboo in to realized the stable quick butt joint of equipment soon and effectively prevented that the card material from handling.

Description

Reusable quick connection equipment for jacking and pouring arch rib concrete

Technical Field

The invention belongs to the technical field of arch bridge pouring, and particularly relates to reusable quick-connection equipment for jacking and pouring arch rib concrete.

Background

Nowadays, an arch bridge is used for crossing a building of a river, the existence of the arch bridge greatly improves the convenience of traffic, an arch rib is a framework of a main arch ring of the arch bridge, and the arch rib bears the self weight of the arch rib, transverse connection components, arch waves and corresponding construction loads in the process of building the arch waves.

At present, the invention patent with the patent number of CN202011003509.3 discloses a reusable quick connection device for jacking and pouring concrete of a concrete filled steel tubular column, and belongs to the technical field of constructional engineering and municipal engineering. The quick connector is including connecing into pipe, travelling car, magnetism device and magnetism and inhale the connecting piece, the pipe of plugging into is located the travelling car top, the pipe of plugging into is inhaled the connecting piece through magnetism and is inhaled the device and be connected with magnetism, the pipe of plugging into includes import pipeline section, extension pipeline section and export pipeline section, and the import pipeline section is the hollow cylinder type structure of open-ended around, and the export pipeline section is the great hollow cylinder type structure of the great import pipeline section of diameter, and the extension pipeline section is open-ended hollow cone type structure around, is located between import pipeline section and the export pipeline section, and the less one side of its diameter is connected with the import pipeline section, and the great one side of diameter is connected with the export pipeline section. The invention can solve the series problems that the prior steel similar device can not be immediately put into repeated use after construction, the construction tool cost is higher, more concrete is wasted in the operation process, the repair of the open hole of the steel pipe column after construction is more complicated, the appearance after repair is poorer, and the like. The butt joint is carried out through the mode of magnetism, but this connects equipment soon in the use, is not convenient for carry out the fast and stable butt joint processing to connect equipment soon, and the condition of card material appears in the in-process of pay-off easily.

Therefore, in order to solve the problems that the reusable quick-connection equipment which is frequently used for jacking and pouring the arch rib concrete cannot be quickly and stably butted and is easy to block materials after being used, the practicability of the device needs to be improved urgently.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the invention aims to provide reusable quick-connection equipment for jacking and pouring arch rib concrete, and aims to solve the technical problems that the quick-connection equipment is inconvenient to carry out quick and stable butt joint treatment and material clamping is easy to occur in the feeding process in the prior art.

(2) Technical scheme

In order to solve the technical problem, the invention provides reusable quick-connection equipment for jacking and pouring arch rib concrete, which comprises a bottom plate; the bottom of bottom plate is provided with the universal wheel, the universal wheel is provided with four groups, the upper end fixed mounting of bottom plate has the mount pad, the upper end of mount pad is provided with lifting unit, lifting unit's upper end is provided with the footstock, the inboard of footstock is provided with a pay-off section of thick bamboo, the outside of pay-off section of thick bamboo is provided with anti-sticking material subassembly, the bottom fixed mounting of pay-off section of thick bamboo has the inlet pipe, the one end of a pay-off section of thick bamboo is provided with the butt ring, the outside of butt ring is provided with the butt joint pipe, the outside of butt joint pipe is provided with locking Assembly, the outside fixed mounting of butt joint pipe has the arc pipe, the bottom fixed mounting of arc pipe has the installation pipe.

When the reusable quick-jointing equipment for jacking and pouring of arch rib concrete is used, the installation pipe is inserted into the upper end assisted by an arch, the lifting assembly drives the top seat to move, the top seat drives the feeding cylinder to move to a proper height, the butt joint ring card for driving one end of the feeding cylinder by the pushing bottom plate is clamped into the butt joint pipe, the position of the butt joint ring is limited by the locking assembly, the feeding is butted through the feeding pipe, the material is driven by the anti-clamping assembly to be guided into the arc-shaped pipe from the feeding cylinder, and therefore stable quick butt joint of the quick-jointing equipment and effective prevention of clamping treatment are achieved.

Further, the inside of lifting unit is including first motor, first motor set up in the inboard of mount pad, the output shaft fixed mounting of first motor has the threaded rod, the threaded rod with the mount pad rotates to be connected, the outside of threaded rod is provided with a screw thread section of thick bamboo, the upper end of a screw thread section of thick bamboo with the bottom interconnect of footstock, the threaded rod with screw thread section of thick bamboo lead screw is connected, starts first motor and drives the threaded rod and rotate, is connected through the lead screw of threaded rod and screw thread section of thick bamboo and drives the footstock and remove.

Further, the inside of lifting unit is including a gag lever post, gag lever post fixed mounting be in the upper end of mount pad, gag lever post fixed mounting has two sets ofly, the outside of gag lever post is provided with spacing section of thick bamboo, the upper end of a spacing section of thick bamboo with the bottom interconnect of footstock, the gag lever post with spacing section of thick bamboo sliding connection removes spacing processing through the sliding connection of gag lever post and a spacing section of thick bamboo to the footstock.

Furthermore, the inside of anti-sticking material subassembly is including the second motor, the second motor set up in the outside of pay-off section of thick bamboo, the output shaft fixed mounting of second motor has the pivot, the pivot with the pay-off section of thick bamboo rotates to be connected, the outside of pivot is provided with the spiral leaf, starts the second motor and drives the pivot rotation, and the pivot drives the spiral leaf and rotates, drives the material through the spiral leaf and from the pay-off section of thick bamboo leading-in to the arc pipe.

Further, locking Assembly's inside is including the fixed axle, the fixed axle set up in the inboard of butt joint pipe, the fixed axle is provided with four groups, the outside of fixed axle is provided with the torsional spring, carries out the processing that resets to spacing locking plate through the setting of torsional spring.

Furthermore, locking Assembly's inside is including limiting lock plate, limiting lock plate set up in the outside of torsional spring, limiting lock plate passes through the torsional spring with the fixed axle rotates to be connected, the spout has been seted up to the inboard of butt joint pipe, limiting lock plate with spout sliding connection, limiting lock plate slide out along the spout, prescribe a limit to the position of butt joint ring through limiting lock plate.

Further, locking Assembly's inside is including the ring gear, the ring gear set up in the outside of butt joint pipe, the ring gear with the butt joint pipe rotates to be connected, the outside fixed mounting of ring gear has fixed pin, fixed pin is provided with four groups, and the ring gear drives fixed pin and rotates, and fixed pin drives spacing jam plate and rotates along the fixed axle.

Further, locking Assembly's inside is including the third motor, the third motor set up in the upper end of butt joint pipe, the output shaft fixed mounting of third motor has the gear, the gear with the ring gear meshing is connected, starts the third motor and drives the gear rotation, is connected with the meshing of ring gear through the gear and drives the ring gear rotation.

(3) Advantageous effects

Compared with the prior art, the invention has the beneficial effects that: the reusable quick-connection equipment for jacking and pouring the arch rib concrete is characterized in that an installation pipe is inserted at the upper end of an arch support, a first motor is started to drive a threaded rod to rotate, the threaded rod is connected with a screw rod of a threaded cylinder to drive a top seat to move, the top seat is subjected to movement limiting treatment through sliding connection of a limiting rod and the limiting cylinder, the top seat drives a feeding cylinder to move to a proper height, a bottom plate is pushed to drive a butt-joint ring at one end of the feeding cylinder to be clamped in the butt-joint pipe, a third motor is started to drive a gear to rotate, the gear ring is driven to rotate through meshing connection of the gear and the gear ring, the gear ring drives a fixed stop lever to rotate, the fixed stop lever drives a limit lock plate to rotate along a fixed shaft, the limit lock plate is subjected to reset treatment through the arrangement of a torsional spring, the limit lock plate slides out along a sliding groove, the position of the butt-joint ring is limited through the limit lock plate, a feeding pipe is used for butt-joint feeding, a second motor is started to drive a rotating shaft to rotate, the rotating shaft drives materials to be guided into the arc pipe through spiral blades, and the materials are guided into the arc pipe from the feeding cylinder, so that the quick-connection equipment is stably and the quick-connection equipment is effectively prevented from being blocked.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an expanded schematic view of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a cross section of a mounting base according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of an anti-seize assembly according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a cross section of a locking assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a locking assembly according to an embodiment of the present invention.

The symbols in the drawings are: 1. a base plate; 2. a universal wheel; 3. a mounting seat; 4. a lifting assembly; 5. a top seat; 6. a feed cylinder; 7. a material jamming prevention assembly; 8. a feed pipe; 9. a docking ring; 10. butt-joint pipes; 11. a locking assembly; 12. an arc tube; 13. installing a pipe; 14. a first motor; 15. a threaded rod; 16. a threaded barrel; 17. a limiting rod; 18. a limiting cylinder; 19. a second motor; 20. a rotating shaft; 21. helical leaves; 22. a fixed shaft; 23. a torsion spring; 24. a limit locking plate; 25. a chute; 26. a ring gear; 27. fixing the stop lever; 28. a third motor; 29. a gear.

Detailed Description

The embodiment is a reusable quick-connection device for jacking and pouring arch rib concrete, the three-dimensional structure schematic diagram of the reusable quick-connection device is shown in fig. 1, the unfolding structure schematic diagram of the reusable quick-connection device is shown in fig. 2, the sectional structure schematic diagram of a mounting seat of the reusable quick-connection device is shown in fig. 4, and the reusable quick-connection device comprises a bottom plate 1; the bottom of bottom plate 1 is provided with universal wheel 2, universal wheel 2 is provided with four groups, the upper end fixed mounting of bottom plate 1 has mount pad 3, the upper end of mount pad 3 is provided with lifting unit 4, lifting unit 4's upper end is provided with footstock 5, the inboard of footstock 5 is provided with feed cylinder 6, feed cylinder 6's the outside is provided with anti-sticking material subassembly 7, feed cylinder 6's bottom fixed mounting has inlet pipe 8, feed cylinder 6's one end is provided with butt ring 9, butt ring 9's the outside is provided with butt joint pipe 10, butt joint pipe 10's the outside is provided with locking Assembly 11, butt joint pipe 10's outside fixed mounting has arc pipe 12, the bottom fixed mounting of arc pipe 12 has installation pipe 13.

For the present embodiment, the shape and structure of the bottom plate 1 are set according to practical application, for example, the bottom plate 1 may have a rectangular structure, an arc structure, a polygonal structure, and the like.

Wherein, the inside of lifting unit 4 is including first motor 14, first motor 14 sets up in the inboard of mount pad 3, the output shaft fixed mounting of first motor 14 has threaded rod 15, threaded rod 15 rotates with mount pad 3 to be connected, the outside of threaded rod 15 is provided with a screw section of thick bamboo 16, the upper end of a screw section of thick bamboo 16 and the bottom interconnect of footstock 5, threaded rod 15 is connected with 16 lead screws of a screw section of thick bamboo, it rotates to start first motor 14 drive threaded rod 15, it removes to be connected with the lead screw of a screw section of thick bamboo 16 through threaded rod 15, the inside of lifting unit 4 includes a spacing pole 17, gag lever post 17 fixed mounting is in the upper end of mount pad 3, gag lever post 17 fixed mounting has two sets ofly, the outside of gag lever post 17 is provided with a spacing section of thick bamboo 18, the upper end of a spacing section of thick bamboo 18 and the bottom interconnect of footstock 5, gag lever post 17 and a spacing section of thick bamboo 18 sliding connection move spacing processing through gag lever post 17 and spacing section of barrel 18.

The specific embodiment is a reusable quick-connection device for jacking and pouring arch rib concrete, a schematic sectional structure diagram of a material blocking prevention assembly is shown in fig. 4, a schematic sectional structure diagram of a locking assembly is shown in fig. 5, a schematic structural diagram of a locking assembly is shown in fig. 6, the interior of the material blocking prevention assembly 7 comprises a second motor 19, the second motor 19 is arranged on the outer side of a feeding barrel 6, a rotating shaft 20 is fixedly installed on an output shaft of the second motor 19, the rotating shaft 20 is rotatably connected with the feeding barrel 6, a spiral blade 21 is arranged on the outer side of the rotating shaft 20, the second motor 19 is started to drive the rotating shaft 20 to rotate, the rotating shaft 20 drives the spiral blade 21 to rotate, the material is driven by the spiral blade 21 to be guided into an arc-shaped pipe 12 from the feeding barrel 6, the interior of the locking assembly 11 comprises a limit lock plate 24, the fixing shaft 22 is arranged on the inner side of a butt-joint pipe 10, the fixing shaft 22 is provided with four groups, the outer side of the fixing shaft 22 is provided with a torsion spring 23, the limit lock plate 24 is reset by the arrangement of the torsion spring 23, the limit lock plate 24 is connected with the limit lock plate 24 through the limit slide chute 25, and the limit lock plate 24 is connected with the limit slide chute 25 through the limit lock plate 24, and the limit chute 25.

Meanwhile, the inside of the locking assembly 11 includes a gear ring 26, the gear ring 26 is arranged on the outer side of the butt joint pipe 10, the gear ring 26 is rotatably connected with the butt joint pipe 10, a fixed stop lever 27 is fixedly arranged on the outer side of the gear ring 26, four groups of the fixed stop levers 27 are arranged, the gear ring 26 drives the fixed stop levers 27 to rotate, the fixed stop levers 27 drive the limit locking plate 24 to rotate along the fixed shaft 22, the inside of the locking assembly 11 includes a third motor 28, the third motor 28 is arranged on the upper end of the butt joint pipe 10, a gear 29 is fixedly arranged on an output shaft of the third motor 28, the gear 29 is meshed with the gear ring 26 and connected with the gear ring 28, the third motor 28 is started to drive the gear 29 to rotate, and the gear ring 26 is driven to rotate through meshing connection of the gear 29 and the gear ring 26.

When the reusable quick-connection device for jacking and pouring of the arch rib concrete is used, the installation pipe 13 is inserted into the upper end of an arch support, the first motor 14 is started to drive the threaded rod 15 to rotate, the threaded rod 15 is connected with the lead screw of the threaded barrel 16 to drive the top seat 5 to move, the sliding connection between the limiting rod 17 and the limiting barrel 18 is used for limiting the movement of the top seat 5, the top seat 5 drives the feeding barrel 6 to move to a proper height, the bottom plate 1 is pushed to drive the butt-joint ring 9 at one end of the feeding barrel 6 to be clamped into the butt-joint pipe 10, the third motor 28 is started to drive the gear 29 to rotate, the gear 29 is driven to rotate by the meshing connection between the gear 29 and the gear ring 26, the gear ring 26 drives the fixed stop lever 27 to rotate, the fixed stop lever 27 drives the limit locking plate 24 to rotate along the rotating shaft 22, the limit locking plate 24 is reset by the arrangement of the torsion spring 23, the limit locking plate 24 slides out along the sliding groove 25, the position of the butt-joint ring 9 is limited by the limit locking plate 24, the butt-joint feeding pipe 8 is butted and the rotating shaft 19, the rotating shaft 20 drives the spiral blade 21 to rotate, and the quick-connection device to realize effective and stable butt-connection of the quick-connection device from the quick-connection of the arc-connection pipe 6 and the quick-connection device.

Claims (1)

1. Reusable quick-connection equipment for jacking and pouring of arch rib concrete, which comprises a bottom plate (1); the device is characterized in that universal wheels (2) are arranged at the bottom end of the bottom plate (1), four groups of universal wheels (2) are arranged, a mounting seat (3) is fixedly mounted at the upper end of the bottom plate (1), a lifting assembly (4) is arranged at the upper end of the mounting seat (3), a top seat (5) is arranged at the upper end of the lifting assembly (4), a feeding barrel (6) is arranged at the inner side of the top seat (5), an anti-blocking assembly (7) is arranged at the outer side of the feeding barrel (6), a feeding pipe (8) is fixedly mounted at the bottom end of the feeding barrel (6), a butt joint ring (9) is arranged at one end of the feeding barrel (6), a butt joint pipe (10) is arranged at the outer side of the butt joint ring (9), a locking assembly (11) is arranged at the outer side of the butt joint pipe (10), an arc-shaped pipe (12) is fixedly mounted at the outer side of the butt joint pipe (10), and a mounting pipe (13) is fixedly mounted at the bottom end of the arc-shaped pipe (12); the lifting assembly (4) comprises a first motor (14) inside, the first motor (14) is arranged on the inner side of the mounting seat (3), a threaded rod (15) is fixedly mounted on an output shaft of the first motor (14), the threaded rod (15) is rotatably connected with the mounting seat (3), a threaded cylinder (16) is arranged on the outer side of the threaded rod (15), the upper end of the threaded cylinder (16) is connected with the bottom end of the top seat (5), and the threaded rod (15) is connected with a screw rod of the threaded cylinder (16); the lifting component (4) is internally provided with limiting rods (17), the limiting rods (17) are fixedly mounted at the upper end of the mounting seat (3), two groups of limiting rods (17) are fixedly mounted, limiting cylinders (18) are arranged on the outer sides of the limiting rods (17), the upper ends of the limiting cylinders (18) are mutually connected with the bottom end of the top seat (5), and the limiting rods (17) are in sliding connection with the limiting cylinders (18); the anti-blocking component (7) comprises a second motor (19) inside, the second motor (19) is arranged on the outer side of the feeding barrel (6), a rotating shaft (20) is fixedly mounted on an output shaft of the second motor (19), the rotating shaft (20) is rotatably connected with the feeding barrel (6), spiral blades (21) are arranged on the outer side of the rotating shaft (20), a fixing shaft (22) is further arranged inside the locking component (11), the fixing shaft (22) is arranged on the inner side of the butt joint pipe (10), four groups of fixing shafts (22) are arranged, and torsion springs (23) are arranged on the outer side of the fixing shaft (22); the locking assembly (11) is further internally provided with a limiting locking plate (24), the limiting locking plate (24) is arranged on the outer side of the torsion spring (23), the limiting locking plate (24) is rotatably connected with the fixed shaft (22) through the torsion spring (23), the inner side of the butt joint pipe (10) is provided with a sliding groove (25), and the limiting locking plate (24) is in sliding connection with the sliding groove (25); locking Assembly (11) inside is still including ring gear (26), ring gear (26) set up in the outside of butt joint pipe (10), ring gear (26) with butt joint pipe (10) rotate to be connected, the outside fixed mounting of ring gear (26) has fixed pin (27), fixed pin (27) are provided with four groups, locking Assembly (11) inside is still including third motor (28), third motor (28) set up in the upper end of butt joint pipe (10), the output shaft fixed mounting of third motor (28) has gear (29), gear (29) with ring gear (26) meshing is connected.

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