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CN-224226130-U - Steel arch stacking system and steel arch production line

CN224226130UCN 224226130 UCN224226130 UCN 224226130UCN-224226130-U

Abstract

The application discloses a steel arch stacking system and a steel arch production line, comprising a bearing longitudinal beam, a bearing cross beam, a steel arch stacking area and holding devices, wherein the two bearing longitudinal beams are arranged side by side, the bearing cross beam is bridged on the bearing longitudinal beam and is configured to walk along the bearing longitudinal beam, the steel arch stacking area is positioned right below the running track of the bearing cross beam, the holding devices comprise a first holding piece and a second holding piece, the first holding piece is opposite to the second holding piece, the first holding piece and the second holding piece are in a first state of being close to each other to hold a steel arch and a second state of being far away from each other to release the steel arch, and the holding devices are arranged on the bearing cross beam at intervals, and the holding direction of each holding device is perpendicular to the extending direction of the bearing cross beam. The steel arch stacking system can improve the transferring and stacking efficiency of the steel arch and reduce the labor intensity of workers.

Inventors

  • ZHENG YI
  • ZHENG BIAO
  • ZHANG YANJUN

Assignees

  • 北京好运达智创科技有限公司

Dates

Publication Date
20260512
Application Date
20250515

Claims (11)

  1. 1. A steel arch palletizing system, comprising: The bearing longitudinal beams are arranged side by side; the bearing cross beam is bridged on the bearing longitudinal beam and is configured to be capable of walking along the bearing longitudinal beam; the steel arch stacking area is positioned right below the running track of the bearing cross beam; The holding device comprises a first holding piece and a second holding piece, the first holding piece is opposite to the second holding piece, the first holding piece and the second holding piece are in a first state of being close to each other to hold the steel arch and a second state of being far away from each other to release the steel arch, the two holding devices are arranged on the bearing cross beam at intervals, and the clamping direction of each holding device is perpendicular to the extending direction of the bearing cross beam.
  2. 2. A steel arch palletising system as claimed in claim 1, wherein the holding means further comprises: a first mounting seat connected with the bearing beam and configured to be movable along the extending direction of the bearing beam, and The lifting arm is vertically installed on the first installation seat, the first holding piece and the second holding piece are installed at the lower end part of the lifting arm, and the lifting arm is configured to be capable of lifting relative to the first installation seat.
  3. 3. A steel arch palletizing system as in claim 2, further comprising: A first guide rail and a first slide block, wherein the first guide rail extends along the length direction of the bearing cross beam, the first slide block is arranged on the first mounting seat and is in sliding fit connection with the first guide rail, and The first driving unit is configured to drive the first mounting seat to move along the extending direction of the bearing cross beam.
  4. 4. A steel arch palletizing system according to claim 3, The first rack is arranged on the bearing cross beam and extends along the length direction of the bearing cross beam; The first driving unit comprises a first driving motor and a first gear, the first driving motor is installed on the first installation seat, the first gear is in transmission connection with a power output end of the first driving motor, and the first gear is meshed with the first rack.
  5. 5. A steel arch palletizing system as in claim 2, further comprising: A second guide rail mounted on the lifting arm and extending in the length direction of the lifting arm, a second slider mounted on the first mounting seat and slidably adapted to the second guide rail, and And a second driving unit configured to be capable of driving the lifting arm to move up and down in a vertical direction.
  6. 6. A steel arch palletizing system as in claim 5 wherein the steel arch palletizing system comprises a plurality of steel arch palletizing systems, The second rack is arranged on the lifting arm and extends in the vertical direction; The second driving unit comprises a second driving motor and a second gear, the second driving motor is installed on the first installation seat, the second gear is in transmission connection with the power output end of the second driving motor, and the second gear is meshed with the second rack.
  7. 7. A steel arch palletising system as claimed in any one of claims 2 to 6 wherein the holding means further comprises: The second installation seat is installed at the lower end part of the lifting arm, the third guide rail is horizontally installed on the second installation seat, the third guide rail horizontally extends along the direction perpendicular to the bearing cross beam, and the first holding piece is installed at the lower part of the second installation seat; A third slide block which is connected with the third guide rail in a sliding fit way, the second holding piece is connected on the third slide block and is opposite to the first holding piece, and And the third driving unit is connected with the second holding piece and is configured to drive the second holding piece to be close to or far away from the first holding piece.
  8. 8. A steel arch palletising system as claimed in claim 7, wherein the third drive unit includes: a third driving motor mounted on the second mounting base, and The screw rod and with screw rod looks adaptation nut, the third driving motor with but the screw rod transmission is connected, the nut with screw rod adaptation is connected, just the nut with the second holds and gets the piece to be connected.
  9. 9. A steel arch palletizing system as in claim 7 wherein, The first holding piece is provided with a first clamping lug which is opposite to the second holding piece and/or The second holding piece is provided with a second clamping convex block, and the second clamping convex block is opposite to the first holding piece.
  10. 10. A steel arch palletising system as claimed in any one of claims 1 to 6, further comprising: The walking guide rail is arranged on the bearing longitudinal beam and extends along the length direction of the bearing longitudinal beam; The fourth sliding block is matched with the walking guide rail, and the bearing longitudinal beam is connected with the walking guide rail through the fourth sliding block; a third rack mounted on the load-bearing side member and extending in a length direction of the load-bearing side member, and The fourth driving motor is arranged at the end part of the bearing cross beam, the third gear is in transmission connection with the power output end of the fourth driving motor, and the third gear is meshed with the third rack.
  11. 11. A steel arch production line is characterized in that, Comprising a steel arch palletizing system according to any one of claims 1 to 10, and The steel arch stacking frame is configured to stack the steel arch.

Description

Steel arch stacking system and steel arch production line Technical Field The utility model relates to the field of steel arch production, in particular to a steel arch stacking system and a steel arch production line. Background The steel arch is an important supporting structure for tunnel excavation, and the usage amount is large in the tunnel excavation process. Automated production of steel arches has therefore become an important development focus. Because the steel arch is heavy and the overall shape is irregular, the problems of high manual handling and stacking difficulty and the like exist in the actual production process. In addition, steel arches have the problem of different specifications and dimensions. The implementation of automatic production, transportation and storage of the steel arch is seriously affected. It is therefore important to develop a palletising system that can meet the requirements of steel arches. Disclosure of utility model The application aims to at least provide a system capable of realizing the transfer and stacking of the steel arches, meeting the automatic stacking requirement of the steel arches, improving the transfer and stacking efficiency of the steel arches and reducing the labor intensity of workers. The method is realized by the following scheme: The application provides a steel arch stacking system which comprises bearing longitudinal beams, bearing cross beams, a steel arch stacking area and holding devices, wherein the two bearing longitudinal beams are arranged side by side, the bearing cross beams are bridged on the bearing longitudinal beams and are configured to be capable of walking along the bearing longitudinal beams, the steel arch stacking area is located under the running track of the bearing cross beams, the holding devices comprise a first holding piece and a second holding piece, the first holding piece is opposite to the second holding piece, the first holding piece and the second holding piece are in a first state of being close to each other to hold a steel arch and a second state of being far away from each other to release the steel arch, the two holding devices are installed on the bearing cross beams at intervals, and the clamping direction of each holding device is perpendicular to the extending direction of the bearing cross beams. The steel arch frame can be clamped through the holding device, the bearing cross beam can walk along the bearing longitudinal beam, and the steel arch frame stacking system can acquire and transport the steel arch frame, so that the requirements on transport and stacking of the steel arch frame are met. Secondly, the steel arch is acquired and released in a clamping mode by the first holding piece and the second holding piece which are included in the holding device, so that the requirement of automatic operation of acquiring and releasing the steel arch can be met. In addition, the two holding devices are arranged, so that the transportation and stacking of the steel arches can be realized through the synergistic effect of the two holding devices, the steel arches can be more reliably restrained, and the stacking of the steel arches can be better realized. In some embodiments of the present application, the holding device further includes a first mount connected to the load beam and configured to be movable along an extending direction of the load beam, and a lifting arm vertically mounted on the first mount, the first and second holding pieces being mounted at lower ends of the lifting arm, and the lifting arm being configured to be liftable relative to the first mount. According to the application, the holding device comprises the lifting arm, and the first holding piece and the second holding piece are arranged at the lower end part of the lifting arm, so that the holding device can be used for adjusting the position in the vertical direction according to the requirements of transferring and stacking, and further, the requirements of transferring and stacking the steel arch can be better met. In some embodiments of the present application, the vehicle further comprises a first guide rail, a first slider and a first driving unit, wherein the first guide rail extends along the length direction of the bearing cross beam, the first slider is mounted on the first mounting seat and is in slidable fit connection with the first guide rail, and the first driving unit is configured to drive the first mounting seat to move along the extending direction of the bearing cross beam. In some embodiments of the application, the first driving unit comprises a first driving motor and a first gear, the first driving motor is arranged on the first mounting seat, the first gear is in transmission connection with the power output end of the first driving motor, and the first gear is meshed with the first gear. The steel arch stacking system comprises the first driving motor, the first gear and the first rack, and the positio