A system for improving beam storage and operation efficiency in beam yard

Abstract

The present invention discloses a system for improving the operation efficiency of beam storage in a beam yard, belonging to the technical field of prefabricated steel beams, comprising a support column, a connection block is fixedly connected to the top of the support column, a guide rod and an arc rod are respectively fixedly connected between the connection blocks, a reinforcing rod is fixedly connected to the bottom surface of the arc rod, a cross rod is fixedly connected to the other end of the reinforcing rod, and a guide groove is provided on the side wall of the arc rod. The present invention can fully reduce the local stress of the beam transport flat car and the steel beam, so that there is no need to repeatedly calculate the stress extreme value during the transportation of the steel beam, so that the transportation efficiency of the steel beam in the beam yard is greatly improved, and the fixing operation of the steel beam can be simplified, thereby further improving the operation efficiency of the beam storage in the beam yard, and the operation of the steel beam does not need to lay tracks and support pads, so that the transportation of the steel beam in the beam yard is not bound by a specific path, so that the stored beams in the beam yard can be quickly and effectively moved to a designated position, thereby further improving the operation efficiency of the beam storage in the beam yard.

Description

Technical Field

[0001] The invention relates to the technical field of prefabricated steel beams, and in particular to a system for improving the operation efficiency of beam storage in a beam yard. Background Art

[0002] A beam yard is a place used to produce and store precast beams used in road and bridge construction. The structure used to store precast beams in the beam yard is the beam storage pedestal, which is a reinforced concrete structure and includes a foundation part and a supporting part connected together. Before constructing the beam storage pedestal in the beam yard, it is necessary to first plan the beam storage site, the number of beam storage pedestals and the size of the beam storage pedestals according to the production situation of the beam yard, then excavate the ground at the planned beam storage site, set up foundation steel bars in the excavated foundation pit and set up supporting steel bars on the foundation steel bars, then set up formwork on the outside of the supporting steel bars and pour concrete to form a beam storage pedestal with the foundation part below the ground and the supporting part above the ground.

[0003] After searching, Chinese patent No. CN106522095B discloses a method for multi-directional operation of truss segments in a field. Although it is easy to operate, requires low investment, is safe, reliable and efficient, its beam transport flat car needs to adjust the spacing according to the length of the steel beam. At the same time, the beam transport flat car cannot disperse the gravity of the steel beam, which makes the local stress of the beam transport flat car and the steel beam large. Therefore, it is necessary to repeatedly calculate the extreme stress value during the transportation of the steel beam, which greatly reduces the transportation efficiency of the steel beam in the beam field and brings about the problem of system defects. Summary of the invention

[0004] The purpose of the present invention is to solve the defects in the prior art and to propose a system for improving the efficiency of beam storage operation in a beam yard.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A system for improving the operation efficiency of beam storage in a beam yard comprises a support column, a connecting block is fixedly connected to the top of the support column, a guide rod and an arc rod are fixedly connected between the connecting blocks, a reinforcing rod is fixedly connected to the bottom surface of the arc rod, a cross rod is fixedly connected to the other end of the reinforcing rod, a guide groove is provided on the side wall of the arc rod, a support block is slidably sleeved on the outer surface of the guide rod, a slide frame is fixedly connected to both sides of the support block, a slide groove is provided on the side wall of the slide frame, a slider is slidably sleeved in the slide groove, and the slider is respectively meshed and sleeved with the side wall of the slide frame with bolt one and bolt two.

[0007] Furthermore, the slide block is slidably sleeved with the guide groove, the first bolt is engaged with the side wall of the guide groove, the second bolt penetrates the side wall of the slide frame, and the second bolt is engaged with the side wall of the cross bar.

[0008] Through the above scheme, the following technical effects can be achieved: the local stress of the steel beam is fully reduced, and at the same time, the support block presses down the guide rod, so that the guide rod preliminarily disperses the pressure of the support block. At the same time, the support block is fixed to the cross bar by bolt 2, so that another part of the pressure on the support block can be dispersed to the cross bar through the sliding frame, and the cross bar is connected to the arc rod through the reinforcing rod, so that the pressure on the cross bar is further dispersed through the reinforcing rod, and at the same time cooperates with the arc rod to further bear the load, so as to achieve the purpose of fully dispersing the pressure of the support block, so that the local stress of the beam transport flat car is fully reduced, so that there is no need to repeatedly calculate the stress extreme value during the transportation of steel beams, so that the transportation efficiency of steel beams in the beam yard is greatly improved.

[0009] Furthermore, the arc-shaped rod, the reinforcing rod and the cross rod are all symmetrically arranged with respect to the guide rod, and the sliding frame is slidably sleeved with the arc-shaped rod and the cross rod.

[0010] Furthermore, the reinforcing rods respectively form a plurality of triangles with the arc rods and the cross rods, a plurality of the support blocks are provided, and the plurality of support blocks are evenly distributed about the axis of the guide rod.

[0011] Furthermore, a groove is provided on the top surface of the support block, a hydraulic rod is installed on the bottom surface of the groove, the output end of the hydraulic rod is fixedly connected to a top block, the top surface of the top block is fixedly connected to a magnetic core, the outer surface of the magnetic core is wound with a coil, the input end of the coil is fixedly connected to a battery, and a controller is installed on the top surface of the battery.

[0012] Through the above scheme, the following technical effect can be achieved: the hydraulic rod can lift the steel beam through the top block, thereby facilitating the placement of the steel beam.

[0013] Furthermore, the battery and the controller are both located inside the side wall of the top block, the top surface of the magnetic core coincides with the top surface of the top block, and the output end of the controller is electrically connected to the input end of the battery.

[0014] Through the above scheme, the following technical effects can be achieved: the battery supplies power to the coil on the magnetic core, so that the magnetic core generates an induced magnetic field, and the top surface of the magnetic core generates magnetic poles, so that the magnetic core adsorbs the steel beam, and the magnetic field strength of the magnetic core can be increased by increasing the current, so that the magnetic core can fully fix the steel beam, so that the steel beam can be stably located on the top surface of the support block, and there is no need to fix the steel beam through other fixed structures, so that the fixing operation of the steel beam is simple, thereby further improving the operating efficiency of the beam storage in the beam yard.

[0015] Furthermore, a bearing is installed on the bottom surface of the support column, and a turntable is fixedly connected to the other end of the bearing, and a connecting frame is fixedly connected to the bottom surface of the turntable, and a motor 1 is fixedly connected to the inner surface of the bottom end of the support column, and a transmission shaft 1 is fixedly connected to the output end of the motor 1, and the other end of the transmission shaft 1 is fixedly connected to the turntable, and cavities are opened on both sides of the connecting frame, and a transmission shaft 2 and a rotating shaft are slidingly sleeved on the side walls of the cavity, and an active roller and an auxiliary roller are fixedly connected to the end surfaces of the transmission shaft 2 and the rotating shaft, respectively, and moving rings are rotatably sleeved on the outer surfaces of the transmission shaft 2 and the rotating shaft, and springs are fixedly connected between the two sides of the moving ring and the two ends of the cavity, and a sleeve and a telescopic rod are slidingly sleeved on the inner surfaces of the springs.

[0016] Furthermore, the sleeve is fixedly connected to the cavity, the telescopic rod is fixedly connected to the movable ring, and the telescopic rod is slidably connected to the sleeve, the end face of the telescopic rod is fixedly connected to a piston, the outer surface of the piston is fixedly connected to a sealing ring, the end face of the second transmission shaft is fixedly connected to the second motor, and the outer surfaces of the active roller and the auxiliary roller are both slidably connected to tracks.

[0017] Through the above scheme, the following technical effects can be achieved: the active roller cooperates with the crawler to move the support column and the steel beam, and the auxiliary roller cooperates with the crawler to disperse the downward pressure of the connecting frame, so that the pressure of the connecting frame is evenly dispersed to the crawlers on both sides, and at the same time, the contact area between the crawler and the ground is larger than the contact area between the active roller and the auxiliary roller, so that the pressure on the crawler can be evenly dispersed to the ground to avoid damaging the ground, thereby eliminating the need to lay tracks and supporting pads, so that the transportation of steel beams in the beam yard is not restricted by specific paths, and the stored beams in the beam yard can be quickly and effectively moved to the designated position, thereby further improving the operating efficiency of the stored beams in the beam yard.

[0018] Furthermore, the second motor is slidably connected to the cavity, the cross section of the rotating shaft is T-shaped, and the rotating shaft is slidably connected to the cavity, and the active roller, auxiliary roller and crawler are symmetrically arranged about the bisector of the connecting frame.

[0019] Through the above scheme, the following technical effects can be achieved: when the active roller or the auxiliary roller bumps, the transmission shaft 2 and the rotating shaft on the active roller and the auxiliary roller respectively drive the moving ring to move up and down, so that the moving ring changes the spring length, so that the spring initially reduces the vibration amplitude of the moving ring, that is, reduces the bump amplitude of the active roller or the auxiliary roller. At the same time, the moving ring drives the telescopic rod to be inserted into the sleeve, so that the piston on the telescopic rod cooperates with the sealing ring to squeeze the gas in the sleeve, so that the gas is compressed, so that the vibration force is further converted into compressed internal energy, thereby further reducing the vibration amplitude, achieving the purpose of sufficient shock absorption, and making the operation of beam storage in the beam yard safer and more reliable.

[0020] Furthermore, the sealing ring squeezes the inner surface of the sleeve, and the connecting frame damps the movement of the moving ring through the spring, the telescopic rod and the sleeve.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention divides the gravity of the steel beam into five equal parts through the support block, so that the local stress of the steel beam is fully reduced. At the same time, the support block presses down the guide rod, so that the guide rod preliminarily disperses the pressure of the support block. At the same time, the support block is fixed to the cross bar by bolt 2, so that another part of the pressure on the support block can be dispersed to the cross bar through the sliding frame, and the cross bar is connected to the arc rod through the reinforcing rod, so that the pressure on the cross bar is further dispersed through the reinforcing rod, and at the same time cooperates with the arc rod to further bear the load, so as to achieve the purpose of fully dispersing the pressure of the support block, so that the local stress of the beam transport flat car is fully reduced, so that there is no need to repeatedly calculate the stress extreme value during the transportation of the steel beam, so that the transportation efficiency of the steel beam in the beam yard is greatly improved.

[0023] 2. The present invention starts the battery through the controller so that the battery supplies power to the coil on the magnetic core, thereby causing the magnetic core to generate an induced magnetic field, causing the top surface of the magnetic core to generate magnetic poles, and then causing the magnetic core to adsorb the steel beam. The magnetic field strength of the magnetic core can be increased by increasing the current, thereby achieving the purpose of fully fixing the steel beam by the magnetic core, so that the steel beam can be stably located on the top surface of the support block, and there is no need to fix the steel beam through other fixed structures, making the fixing operation of the steel beam simple, thereby further improving the operating efficiency of the beam storage in the beam yard.

[0024] 3. The present invention drives the active roller to rotate through the transmission shaft 2 on the motor 2, so that the active roller cooperates with the crawler to move the support column and the steel beam, and the auxiliary roller cooperates with the crawler to disperse the downward pressure of the connecting frame, so that the pressure of the connecting frame is evenly dispersed to the crawlers on both sides. At the same time, the contact area between the crawler and the ground is larger than the contact area between the active roller and the auxiliary roller, so that the pressure on the crawler can be evenly dispersed to the ground to avoid damaging the ground, thereby eliminating the need to lay tracks and support pads, so that the transportation of steel beams in the beam yard is not restricted by a specific path, and the stored beams in the beam yard can be quickly and effectively moved to the specified position, thereby further improving the operating efficiency of the stored beams in the beam yard. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0026] Figure 1 This is a schematic diagram of the overall structure of a system for improving the efficiency of beam storage and operation in a beam yard proposed by the present invention;

[0027] Figure 2 The present invention proposes a system for improving the efficiency of beam storage and operation in a beam yard. Figure 1 A magnified view of the structure of part A;

[0028] Figure 3A distribution diagram of auxiliary roller and active roller structures of a system for improving the operation efficiency of beam storage in a beam yard proposed by the present invention;

[0029] Figure 4 A cross-sectional view of a sleeve structure of a system for improving the efficiency of beam storage and operation in a beam yard proposed by the present invention;

[0030] Figure 5 A front view of a connecting frame structure of a system for improving the efficiency of beam storage and operation in a beam yard proposed by the present invention;

[0031] Figure 6 A cross-sectional view of the top block structure of a system for improving the operation efficiency of beam storage in a beam yard proposed by the present invention;

[0032] Figure 7 The present invention proposes a system for improving the efficiency of beam storage and operation in a beam yard. Figure 5 A magnified view of the structure of part B;

[0033] Figure 8 A schematic diagram of the arc-shaped rod structure of a system for improving the efficiency of beam storage and operation in a beam yard proposed by the present invention;

[0034] Fig. 9 The present invention provides a left view of a connecting frame structure of a system for improving the operation efficiency of beam storage in a beam yard.

[0035] In the figure: 1. support column; 2. connecting block; 3. guide rod; 4. arc rod; 5. reinforcement rod; 6. cross bar; 7. guide groove; 8. support block; 9. slide frame; 10. slide groove; 11. slider; 12. bolt one; 13. bolt two; 14. groove; 15. hydraulic rod; 16. top block; 17. magnetic core; 18. coil; 19. battery; 20. controller; 21. bearing; 22. turntable; 23. motor one; 24. transmission shaft one; 25. connecting frame; 26. cavity; 27. transmission shaft two; 28. rotating shaft; 29. ​​active roller; 30. auxiliary roller; 31. moving ring; 32. spring; 33. sleeve; 34. telescopic rod; 35. piston; 36. sealing ring; 37. motor two; 38. track. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] Embodiment 1:

[0039] See also Figure 1-Figure 2 and Figure 8 The present invention provides a technical solution: a system for improving the operation efficiency of beam storage in a beam yard, comprising a support column 1, a connection block 2 is fixedly connected to the top of the support column 1, a guide rod 3 and an arc rod 4 are respectively fixedly connected between the connection blocks 2, a reinforcing rod 5 is fixedly connected to the bottom surface of the arc rod 4, a cross bar 6 is fixedly connected to the other end of the reinforcing rod 5, a guide groove 7 is provided on the side wall of the arc rod 4, a support block 8 is slidably sleeved on the outer surface of the guide rod 3, a slide frame 9 is fixedly connected to both sides of the support block 8, a slide groove 10 is provided on the side wall of the slide frame 9, a slide block 11 is slidably sleeved in the slide groove 10, and the slide block 11 and the slide block 11 are slidably sleeved. The side walls of the slide frame 9 are respectively engaged and sleeved with bolt one 12 and bolt two 13, the slider 11 is slidably sleeved with the guide groove 7, the bolt one 12 is engaged and connected with the side wall of the guide groove 7, the bolt two 13 passes through the side wall of the slide frame 9, and the bolt two 13 is engaged and connected with the side wall of the cross bar 6, the arc rod 4, the reinforcing rod 5 and the cross bar 6 are symmetrically arranged about the guide rod 3, the slide frame 9 is slidably sleeved with the arc rod 4 and the cross bar 6, the reinforcing rod 5 is respectively surrounded by the arc rod 4 and the cross bar 6 to form a plurality of triangles, a plurality of support blocks 8 are provided, and the plurality of support blocks 8 are evenly distributed about the axis of the guide rod 3.

[0040] Specifically, during the operation of beams stored in the beam yard, the connecting block 2 and the support column 1 are moved to the specified position, and the spacing of the support blocks 8 is adjusted according to the length of the steel beam. If the length of the steel beam is less than the length of the guide rod 3, the support blocks 8 are evenly distributed from the center line of the guide rod 3 to both sides based on the length of the steel beam, so that the support blocks 8 are evenly distributed under the steel beam. If the length of the steel beam is greater than the guide rod 3, the support blocks 8 are evenly distributed to both sides based on the center line of the guide rod 3, and the support blocks 8 are still evenly distributed under the steel beam. In this process, there is no need to adjust the spacing between the connecting block 2 and the support column 1, that is, there is no need to adjust the spacing of the beam transport flat car, and the operation of steel beams of various lengths can be completed. When the steel beam is located on the top surface of the support block 8, the support Block 8 divides the gravity of the steel beam into five equal parts, so that the local stress of the steel beam is fully reduced. At the same time, the support block 8 presses down the guide rod 3, so that the guide rod 3 initially disperses the pressure of the support block 8. At the same time, the support block 8 is fixed to the cross bar 6 by bolt 2 13, so that another part of the pressure on the support block 8 can be dispersed to the cross bar 6 through the sliding frame 9, and the cross bar 6 is connected to the arc rod 4 by the reinforcing rod 5, so that the pressure on the cross bar 6 is further dispersed through the reinforcing rod 5, and at the same time cooperates with the arc rod 4 to further bear the load, so as to achieve the purpose of fully dispersing the pressure of the support block 8, so that the local stress of the beam transport flat car is fully reduced, so that there is no need to repeatedly calculate the stress extreme value during the transportation of the steel beam, which greatly improves the transportation efficiency of the steel beam in the beam yard.

[0041] Embodiment 2:

[0042] See also Figure 1-Figure 2 and Figure 6 The present invention provides a technical solution: a system for improving the operation efficiency of beam storage in a beam yard, wherein a groove 14 is provided on the top surface of a support block 8, a hydraulic rod 15 is installed on the bottom surface of the groove 14, an output end of the hydraulic rod 15 is fixedly connected to a top block 16, a magnetic core 17 is fixedly connected to the top surface of the top block 16, a coil 18 is wound around the outer surface of the magnetic core 17, a battery 19 is fixedly connected to the input end of the coil 18, a controller 20 is installed on the top surface of the battery 19, both the battery 19 and the controller 20 are located in the side wall of the top block 16, the top surface of the magnetic core 17 coincides with the top surface of the top block 16, and the output end of the controller 20 is electrically connected to the input end of the battery 19.

[0043] Specifically, in the process of storing beams in the fixed beam yard, the battery 19 is started through the controller 20, so that the battery 19 supplies power to the coil 18 on the magnetic core 17, so that the magnetic core 17 generates an induced magnetic field, and the top surface of the magnetic core 17 generates a magnetic pole, so that the magnetic core 17 adsorbs the steel beam, and the magnetic field strength of the magnetic core 17 can be increased by increasing the current, so as to achieve the purpose of fully fixing the steel beam by the magnetic core 17, so that the steel beam can be stably located on the top surface of the support block 8, and there is no need to fix the steel beam by other fixed structures, so that the fixing operation of the steel beam is simple, thereby further improving the operating efficiency of the beam storage in the beam yard.

[0044] Embodiment 3:

[0045] See also Figure 1 , Figure 3-Figure 5 , Figure 7 and Fig. 9 The present invention provides a technical solution: a system for improving the operation efficiency of beam storage in a beam yard, wherein a bearing 21 is installed on the bottom surface of a support column 1, a turntable 22 is fixedly connected to the other end of the bearing 21, a connecting frame 25 is fixedly connected to the bottom surface of the turntable 22, and a motor 23 is fixedly connected to the inner surface of the bottom end of the support column 1, a transmission shaft 24 is fixedly connected to the output end of the motor 23, the other end of the transmission shaft 24 is fixedly connected to the turntable 22, cavities 26 are opened on both sides of the connecting frame 25, a transmission shaft 27 and a rotating shaft 28 are slidably sleeved on the side walls of the cavity 26, active rollers 29 and auxiliary rollers 30 are fixedly connected to the end surfaces of the transmission shaft 27 and the rotating shaft 28, and a moving ring 31 is rotatably sleeved on the outer surfaces of the transmission shaft 27 and the rotating shaft 28, springs 32 are fixedly connected between the two sides of the moving ring 31 and the two ends of the cavity 26, and the springs 33 are fixedly connected to the two ends of the cavity 26. 2, the inner surface of the sleeve 33 and the telescopic rod 34 are respectively slidably sleeved, the sleeve 33 is fixedly connected to the cavity 26, the telescopic rod 34 is fixedly connected to the moving ring 31, and the telescopic rod 34 is slidably sleeved with the sleeve 33, the end surface of the telescopic rod 34 is fixedly connected to the piston 35, the outer surface of the piston 35 is fixedly connected to the seal ring 36, the end surface of the transmission shaft 27 is fixedly connected to the motor 27, the outer surfaces of the active roller 29 and the auxiliary roller 30 are slidably sleeved with the track 38, the motor 27 is slidably sleeved with the cavity 26, the cross section of the rotating shaft 28 is T-shaped, and the rotating shaft 28 is slidably sleeved with the cavity 26, the active roller 29, the auxiliary roller 30 and the track 38 are symmetrically arranged about the bisector of the connecting frame 25, the seal ring 36 squeezes the inner surface of the sleeve 33, and the connecting frame 25 damps the movement of the moving ring 31 through the spring 32, the telescopic rod 34 and the sleeve 33.

[0046] Specifically, in the process of moving the stored beam, the second motor 37 in the connecting frame 25 is started, so that the second motor 37 drives the active roller 29 to rotate through the second transmission shaft 27, so that the active roller 29 cooperates with the crawler 38 to move the support column 1 and the steel beam, and at the same time, the auxiliary roller 30 cooperates with the crawler 38 to disperse the downward pressure of the connecting frame 25, so that the pressure of the connecting frame 25 is evenly dispersed to the crawler 38 on both sides. At the same time, the contact area between the crawler 38 and the ground is larger than the contact area between the active roller 29 and the auxiliary roller 30, so that the pressure on the crawler 38 can be evenly dispersed to the ground, avoiding damage to the ground, so that there is no need to lay tracks and support pads, so that the transportation of steel beams in the beam yard is not restricted by a specific path, and the stored beams in the beam yard can be quickly and effectively moved to the specified position, thereby further improving The operation efficiency of the beam storage in the beam yard is improved. During this process, when the active roller 29 or the auxiliary roller 30 bumps, the transmission shaft 27 and the rotating shaft 28 on the active roller 29 and the auxiliary roller 30 respectively drive the moving ring 31 to move up and down, so that the moving ring 31 changes the length of the spring 32, so that the spring 32 initially reduces the vibration amplitude of the moving ring 31, that is, reduces the bump amplitude of the active roller 29 or the auxiliary roller 30. At the same time, the moving ring 31 drives the telescopic rod 34 to insert into the sleeve 33, so that the piston 35 on the telescopic rod 34 cooperates with the sealing ring 36 to squeeze the gas in the sleeve 33, so that the gas is compressed, so that the vibration force is further converted into compressed internal energy, thereby further reducing the vibration amplitude, achieving the purpose of sufficient shock absorption, and making the operation of the beam storage in the beam yard safer and more reliable.

[0047] The working principle and use process of the present invention are as follows: when it is necessary to operate the beam yard to store beams, move the connecting block 2 and the support column 1 to the specified position, and adjust the spacing of the support blocks 8 according to the length of the steel beam. If the length of the steel beam is less than the length of the guide rod 3, the support blocks 8 are evenly distributed from the center line of the guide rod 3 to both sides based on the length of the steel beam, so that the support blocks 8 are evenly distributed under the steel beam. If the length of the steel beam is greater than the guide rod 3, the support blocks 8 are evenly distributed to both sides based on the center line of the guide rod 3, and it is still ensured that the support blocks 8 are evenly distributed under the steel beam. In this process, there is no need to adjust the spacing between the connecting block 2 and the support column 1, that is, there is no need to adjust the spacing of the beam transport flat car, and the operation of steel beams of various lengths can be completed. When the steel beam is located on the top surface of the support block 8, the support block 8 divides the gravity of the steel beam into five equal parts, so that the local stress of the steel beam is fully reduced. At the same time, the support block 8 presses the guide rod 3 downward, so that the guide rod 3 initially disperses the pressure of the support block 8. At the same time, the support block 8 is fixed to the cross bar 6 by the bolt 2 13, so that another part of the pressure on the support block 8 can be dispersed to the cross bar 6 through the sliding frame 9, and the cross bar 6 is connected to the arc rod 4 by the reinforcing rod 5, so that the pressure on the cross bar 6 is further dispersed through the reinforcing rod 5, and at the same time cooperates with the arc rod 4 to further bear the load, so as to achieve the purpose of fully dispersing the pressure of the support block 8, so that the local stress of the beam transport flat car is fully reduced, so that there is no need to repeatedly calculate the stress extreme value during the transportation of the steel beam, so that the transportation efficiency of the steel beam in the beam yard is greatly improved;

[0048] After the steel beam is located on the top surface of the support block 8, the battery 19 is started by the controller 20, so that the battery 19 supplies power to the coil 18 on the magnetic core 17, so that the magnetic core 17 generates an induced magnetic field, so that the top surface of the magnetic core 17 generates a magnetic pole, and then the magnetic core 17 adsorbs the steel beam, and the magnetic field strength of the magnetic core 17 can be increased by increasing the current, so that the magnetic core 17 can fully fix the steel beam, so that the steel beam can be stably located on the top surface of the support block 8, and there is no need to fix the steel beam by other fixing structures, so that the fixing operation of the steel beam is simple, thereby further improving the operation efficiency of the beam storage in the beam yard;

[0049] When it is necessary to move the steel beam, start the motor 237 in the connecting frame 25, so that the motor 237 drives the active roller 29 to rotate through the transmission shaft 23, so that the active roller 29 cooperates with the crawler 38 to move the support column 1 and the steel beam, and at the same time, the auxiliary roller 30 cooperates with the crawler 38 to disperse the downward pressure of the connecting frame 25, so that the pressure of the connecting frame 25 is evenly dispersed to the crawler 38 on both sides. At the same time, the contact area between the crawler 38 and the ground is larger than the contact area between the active roller 29 and the auxiliary roller 30, so that the pressure on the crawler 38 can be evenly dispersed to the ground, avoiding damage to the ground, so that there is no need to lay tracks and support pads, so that the transportation of steel beams in the beam yard is not restricted by a specific path, and the stored beams in the beam yard can be quickly and effectively moved to the designated position, thereby further improving the operation efficiency of the stored beams in the beam yard. During this process, when the active roller 29 or the auxiliary roller 30 bumps, the transmission shaft 27 and the rotating shaft 28 on the active roller 29 and the auxiliary roller 30 respectively drive the moving ring 31 to move up and down, so that the moving ring 31 changes the length of the spring 32, so that the spring 32 initially reduces the vibration amplitude of the moving ring 31, that is, reduces the bump amplitude of the active roller 29 or the auxiliary roller 30. At the same time, the moving ring 31 drives the telescopic rod 34 to insert into the sleeve 33, so that the piston 35 on the telescopic rod 34 cooperates with the sealing ring 36 to squeeze the gas in the sleeve 33, so that the gas is compressed, so that the vibration force is further converted into compressed internal energy, thereby further reducing the vibration amplitude, achieving the purpose of sufficient shock absorption, making the operation of beam storage in the beam yard safer and more reliable, and completing the operation.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A system for improving the operation efficiency of beam storage in a beam yard, characterized in that: The invention comprises a support column (1), the top of the support column (1) is fixedly connected with a connecting block (2), a guide rod (3) and an arc rod (4) are respectively fixedly connected between the connecting blocks (2), a reinforcing rod (5) is fixedly connected to the bottom surface of the arc rod (4), the other end of the reinforcing rod (5) is fixedly connected with a cross rod (6), and a guide groove (7) is provided on the side wall of the arc rod (4); a support block (8) is slidably sleeved on the outer surface of the guide rod (3), a slide frame (9) is fixedly connected to both sides of the support block (8), a slide groove (10) is provided on the side wall of the slide frame (9), a slider (11) is slidably sleeved in the slide groove (10), and the slider (11) is respectively engaged and sleeved with a bolt 1 (12) and a bolt 2 (13) on the side wall of the slide frame (9); The slide block (11) is slidably sleeved with the guide groove (7), the bolt 1 (12) is engaged with the side wall of the guide groove (7), the bolt 2 (13) passes through the side wall of the slide frame (9), and the bolt 2 (13) is engaged with the side wall of the cross bar (6); A bearing (21) is installed on the bottom surface of the support column (1), a rotating disk (22) is fixedly connected to the other end of the bearing (21), a connecting frame (25) is fixedly connected to the bottom surface of the rotating disk (22), and a motor (23) is fixedly connected to the inner surface of the bottom end of the support column (1), a transmission shaft (24) is fixedly connected to the output end of the motor (23), the other end of the transmission shaft (24) is fixedly connected to the rotating disk (22), and cavities (26) are provided on both sides of the connecting frame (25), and the cavities (26) are fixedly connected to the bottom surface of the support column (1). ) are respectively slidably sleeved with a second transmission shaft (27) and a rotating shaft (28) on the side walls thereof, the end surfaces of the second transmission shaft (27) and the rotating shaft (28) are respectively fixedly connected with an active roller (29) and an auxiliary roller (30), and the outer surfaces of the second transmission shaft (27) and the rotating shaft (28) are both rotatably sleeved with a moving ring (31), springs (32) are fixedly connected between the two sides of the moving ring (31) and the two ends of the cavity (26), and the inner surface of the spring (32) is respectively slidably sleeved with a sleeve (33) and a telescopic rod (34); The sleeve (33) is fixedly connected to the cavity (26), the telescopic rod (34) is fixedly connected to the movable ring (31), and the telescopic rod (34) is slidably sleeved with the sleeve (33), the end surface of the telescopic rod (34) is fixedly connected to a piston (35), the outer surface of the piston (35) is fixedly connected to a sealing ring (36), the end surface of the transmission shaft 2 (27) is fixedly connected to the motor 2 (37), and the outer surfaces of the active roller (29) and the auxiliary roller (30) are both slidably sleeved with tracks (38).

2. A system for improving the efficiency of beam storage and operation in a beam yard according to claim 1, characterized in that: The arc-shaped rod (4), the reinforcing rod (5) and the cross rod (6) are all symmetrically arranged with respect to the guide rod (3), and the sliding frame (9) is slidably sleeved with the arc-shaped rod (4) and the cross rod (6).

3. A system for improving the efficiency of beam storage and operation in a beam yard according to claim 2, characterized in that: The reinforcing rod (5) respectively forms a plurality of triangles with the arc rod (4) and the cross rod (6); a plurality of support blocks (8) are provided, and the plurality of support blocks (8) are evenly distributed about the axis of the guide rod (3).

4. A system for improving the efficiency of beam storage and operation in a beam yard according to claim 3, characterized in that: The top surface of the support block (8) is provided with a groove (14), the bottom surface of the groove (14) is provided with a hydraulic rod (15), the output end of the hydraulic rod (15) is fixedly connected to a top block (16), the top surface of the top block (16) is fixedly connected to a magnetic core (17), the outer surface of the magnetic core (17) is wound with a coil (18), the input end of the coil (18) is fixedly connected to a storage battery (19), and the top surface of the storage battery (19) is provided with a controller (20).

5. A system for improving the efficiency of beam storage and operation in a beam yard according to claim 4, characterized in that: The storage battery (19) and the controller (20) are both located inside the side wall of the top block (16), the top surface of the magnetic core (17) coincides with the top surface of the top block (16), and the output end of the controller (20) is electrically connected to the input end of the storage battery (19).

6. A system for improving the efficiency of beam storage and operation in a beam yard according to claim 5, characterized in that: The second motor (37) is slidably connected to the cavity (26), the cross section of the rotating shaft (28) is T-shaped, and the rotating shaft (28) is slidably connected to the cavity (26), and the active roller (29), the auxiliary roller (30) and the crawler (38) are all symmetrically arranged about the bisector of the connecting frame (25).

7. A system for improving the efficiency of beam storage and operation in a beam yard according to claim 6, characterized in that: The sealing ring (36) squeezes the inner surface of the sleeve (33), and the connecting frame (25) damps the movement of the moving ring (31) through the spring (32), the telescopic rod (34) and the sleeve (33).

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