CN-224226131-U - Steel arch stacking equipment and steel arch production line

CN224226131UCN 224226131 UCN224226131 UCN 224226131UCN-224226131-U

Abstract

The application discloses steel arch stacking equipment and a steel arch production line, which comprise bearing longitudinal beams, bearing cross beams, first driving motors, holding devices, second driving motors and control units, wherein the bearing cross beams are bridged on the two bearing longitudinal beams, the first driving motors can drive the bearing cross beams to walk, the holding devices comprise first mounting seats, lifting arms and holding units, the first mounting seats are connected with the bearing cross beams, the lifting arms are vertically arranged and connected with the first mounting seats, the second driving motors can drive the lifting arms to lift, the holding units comprise first holding pieces, second holding pieces and third driving motors, the first holding pieces are fixed at the lower ends of the lifting arms, the second holding pieces are connected with the lower ends of the lifting arms, and the third driving motors are arranged at the lower ends of the lifting arms and can be in transmission connection with the second holding pieces so that the second holding pieces face and deviate from the first holding pieces. The steel arch stacking equipment can realize automatic work of the steel arch and effectively improve stacking efficiency of the steel arch.

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 (10)

1. A steel arch palletizing apparatus, comprising: The bearing longitudinal beams are arranged side by side; The bearing cross beam is bridged on the bearing longitudinal beam, and the first driving motor is configured to drive the bearing cross beam to walk along the bearing longitudinal beam; The holding device comprises a first mounting seat, a lifting arm and a holding unit, wherein the first mounting seat is connected with the bearing beam, the lifting arm is vertically arranged and connected with the first mounting seat, the second driving motor is configured to drive the lifting arm to lift, the holding unit comprises a first holding piece, a second holding piece and a third driving motor, the first holding piece is fixed at the lower end of the lifting arm, the second holding piece is connected with the lower end of the lifting arm and is opposite to the first holding piece, the third driving motor is arranged at the lower end of the lifting arm and is in transmission connection with the second holding piece, and the third driving motor is configured to drive the second holding piece to face and deviate from the first holding piece so as to hold or release the steel arch frame, and And the first driving motor, the second driving motor and the third driving motor are connected with the control unit and are controlled by the control unit.
2. A steel arch palletising apparatus as claimed in claim 1, including two holding means mounted on the load beam at intervals, the holding direction of each holding means being perpendicular to the direction of extension of the load beam.
3. Steel arch palletizing apparatus according to claim 1, characterized in that, The first mounting seat is configured to be capable of walking along the bearing cross beam, and the device further comprises a fourth driving motor, wherein the fourth driving motor is configured to be capable of driving the first mounting seat to walk along the bearing cross beam, and is in signal connection with the control unit and controlled by the control unit.
4. A steel arch palletising apparatus as claimed in claim 3, further comprising: the first guide rail is arranged on the bearing cross beam and extends along the length direction of the bearing cross beam, the first slider is arranged on the first mounting seat, and the first slider is in sliding fit connection with the first guide rail; The first rack is arranged on the bearing beam and parallel to the first guide rail, the first gear is in transmission connection with the power output end of the fourth driving motor, and the first gear is meshed with the first rack.
5. A steel arch palletising apparatus as claimed in any one of claims 1 to 4, further comprising: The second guide rail is arranged on the lifting arm and extends vertically, and the second slide block is arranged on the first mounting seat and is in sliding fit connection with the second guide rail; The second rack is arranged on the lifting arm and extends vertically, 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.
6. A steel arch palletising apparatus as claimed in any one of claims 1 to 4 wherein the holding means further comprises: A second mounting seat and a third guide rail, wherein the second mounting seat is mounted at the lower end part of the lifting arm, the third guide rail is horizontally mounted on the second mounting seat and horizontally extends along the direction vertical to the bearing beam, the first holding piece is mounted at the lower part of the second mounting seat, and The third sliding block is connected with the third guide rail in a sliding fit manner, and the second holding piece is connected to the third sliding block and opposite to the first holding piece; The third driving motor is arranged on the second mounting seat, and the third driving motor is in transmission connection with the second holding piece.
7. A steel arch palletising apparatus as claimed in claim 6, further comprising: The screw rod and the nut matched with the screw rod, the third driving motor is in transmission connection with the screw rod, the nut is in matched connection with the screw rod, and the nut is connected with the second holding piece.
8. A steel arch palletizing apparatus as in claim 6, wherein, The first holding part is provided with a first clamping lug which is opposite to the second holding part 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.
9. A steel arch palletising apparatus as claimed in any one of claims 1 to 4, 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; The first driving motor is arranged on the bearing cross beam, the third gear is in transmission connection with the power output end of the first driving motor, and the third gear is meshed with the third gear.
10. A steel arch production line is characterized in that, A steel arch palletising apparatus as claimed in any one of claims 1 to 9; a steel arch stacking area which is positioned right below the running track of the bearing cross beam, and The steel arch stacking frame is configured to stack the steel arch.

Description

Steel arch stacking equipment and steel arch production line Technical Field The utility model relates to the field of steel arch production, in particular to steel arch stacking equipment 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 weight of the steel arch is large, the overall shape is irregular, and the problems of large manual carrying and stacking difficulty and the like exist in the actual production process, the stacking of the steel arch is greatly plagued. 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 would be of interest if a device could be developed that would enable automatic palletizing of steel arches. Disclosure of utility model The application aims at providing equipment capable of realizing automatic stacking of 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 steel arch stacking equipment which comprises bearing longitudinal beams, bearing cross beams, first driving motors, holding devices, second driving motors and control units, wherein the two bearing longitudinal beams are arranged side by side, the bearing cross beams are bridged on the bearing longitudinal beams, the first driving motors are configured to drive the bearing cross beams to walk along the bearing longitudinal beams, the holding devices comprise first mounting seats, lifting arms and holding units, the first mounting seats are connected with the bearing cross beams, the lifting arms are vertically arranged and connected with the first mounting seats, the second driving motors are configured to drive the lifting arms to lift, the holding units comprise first holding pieces, second holding pieces and third driving motors, the first holding pieces are fixed at the lower ends of the lifting arms, the second holding pieces are connected with the lower ends of the lifting arms and are opposite to the first holding pieces, the third driving motors are mounted at the lower ends of the lifting arms and are in transmission connection with the second holding pieces, the third driving motors are configured to drive the second holding pieces to face to and face away from the first holding pieces so as to pick up or release the steel arch, and the first driving units, the second holding pieces and the second driving units and the control units are connected with the control units. The steel arch frame can be held and taken through the holding device, the bearing cross beam can walk along the bearing longitudinal beam, and further steel arch frame stacking equipment 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 stacking equipment can control the first driving motor, the second driving motor and the third driving motor through the control unit to acquire and transport the steel arch so as to realize automatic transport and stacking of the steel arch, effectively improve the transport and stacking efficiency of the steel arch and reduce the labor intensity of workers. In some embodiments of the present application, the steel arch stacking apparatus further includes two holding devices, the two holding devices are mounted on the bearing beam at intervals, and a clamping direction of each holding device is perpendicular to an extending direction of the bearing beam. According to the application, the two holding devices are arranged, so that the steel arch can be obtained and transported through the synergistic effect of the two holding devices, the steel arch can be more reliably restrained, and further the steel arch can be more reliably stacked. In some embodiments of the application, the first mounting seat is configured to be capable of moving along the bearing beam, and the device further comprises a fourth driving motor, wherein the fourth driving motor is configured to be capable of driving the first mounting seat to move along the bearing beam, and the fourth driving motor is in signal connection with the control unit and is controlled by the control unit. According to the application, the position of the holding device on the bearing cross beam can be adjusted according to the requirement by arranging the fourth driving motor, so that the steel arch stacking equipment can meet the stacking requirements of steel arches with different sizes and different types. In some embodiments of the present application, the vehicle further comprises a first guide rail, a first slider, a first rack