A socket-connected disc-locked steel pipe scaffolding stacking equipment and method

Abstract

The present invention belongs to the technical field of scaffolding, in particular to a stacking device and method for socketed disc-fastening steel pipe scaffolding. After construction, the vertical and horizontal poles of the steel pipe scaffolding are randomly placed due to disassembly, making it difficult to stack the vertical and horizontal poles separately during stacking, inconvenient for subsequent use, and with poor stacking effect. The following solution is proposed, including a fixed base and an installation frame. Four stacking frames are fixedly connected to the top of the fixed base. Stacking brackets are fixedly connected to the outer walls of one side of the four stacking frames, and the installation frame is located between the four stacking frames. A stacking device and method for socketed disc-fastening steel pipe scaffolding disclosed by the present invention have the function of improving the stacking effect and facilitating the subsequent use of the steel pipe scaffolding. During stacking, the device can sort the horizontal and vertical poles of the socketed disc-fastening steel pipe scaffolding, so that the device can stack them separately, avoid confusion, and increase the use effect of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of scaffolding, and in particular to a stacking device and method for socket - and - spigot - type disc - and - socket steel pipe scaffolds. Background Art

[0002] A scaffold is a temporary construction tool erected at a construction site for workers to operate and solve vertical and horizontal transportation problems. It is mainly used in places such as exterior walls, interior decoration, or areas with high floors where direct construction is not possible. It is mainly for construction workers to work up and down, maintain safety nets on the periphery, and install components at high altitudes. Different types of engineering construction use different types of scaffolds.

[0003] The socket - and - spigot - type disc - and - socket steel pipe scaffold is an upgraded product after the clasp - type and bowl - and - socket scaffolds.

[0004] It uses novel, beautiful, and sturdy disc - and - socket as connectors, and Q235 steel pipes as main components. The vertical pole is a steel pipe of a certain length with a disc - and - socket welded every 0.60M, and a connecting rod is provided at the top. The horizontal bar is formed by welding calipers with pins at both ends of the steel pipe.

[0005] The existing socket - and - spigot - type disc - and - socket steel pipe scaffolds are divided into vertical poles and horizontal bars. Therefore, when stacking, it is necessary to stack the vertical poles and horizontal bars separately for easy use. However, after construction, the vertical poles and horizontal bars of the steel pipe scaffolds are placed in a mess due to disassembly, resulting in difficulty in separately stacking the vertical poles and horizontal bars during stacking, which is not convenient for subsequent use and the stacking effect is poor. Summary of the Invention

[0006] The present invention discloses a stacking device and method for socket - and - spigot - type disc - and - socket steel pipe scaffolds, aiming to solve the technical problem in the background art that the existing socket - and - spigot - type disc - and - socket steel pipe scaffolds are divided into vertical poles and horizontal bars. Therefore, when stacking, it is necessary to stack the vertical poles and horizontal bars separately for easy use. However, after construction, the vertical poles and horizontal bars of the steel pipe scaffolds are placed in a mess due to disassembly, resulting in difficulty in separately stacking the vertical poles and horizontal bars during stacking, which is not convenient for subsequent use and the stacking effect is poor.

[0007] A stacking device for socket - and - spigot - type disc - and - socket steel pipe scaffolds proposed by the present invention includes a fixed base and an installation frame. Four stacking frames are fixedly connected to the top of the fixed base. Stacking brackets are fixedly connected to the outer walls of one side of the four stacking frames, and the installation frame is located between the four stacking frames. A stacking sorting module is arranged on the installation frame, and a buffer module is arranged on the installation frame. The same fixed bracket is fixedly connected to the outer walls of every two adjacent stacking frames, and a lifting assistance module is arranged on the two fixed brackets.

[0008] By setting a fixed base, an installation frame, a palletizing rack, a palletizing support, a palletizing sorting module, a buffer module, a fixed support and a lifting auxiliary module, the palletizing rack and the palletizing support are used to palletize and place steel pipe scaffolds during use; when the palletizing sorting module is in use, it can sort the cross bars and vertical poles of the steel pipe scaffolds, so that the device can palletize them separately, avoid their confusion, and meet the palletizing requirements; when the buffer module is in use, it can buffer the steel pipe scaffolds to avoid damage to the steel pipe scaffolds and the palletizing support caused by the impact force, so as to increase the service life during the use of the device and meet the use requirements of the device; when the lifting auxiliary module is in use, it can adjust the heights of the installation frame and the blocking plate to facilitate palletizing stacking and ensure the stability of palletizing.

[0009] In a preferred solution, the palletizing sorting module includes an installation bracket, the installation bracket is fixedly connected to the outer wall of one side of the installation frame, the top of the installation bracket is fixedly connected with a fixed support frame, the inner wall of one side of the fixed support frame is fixedly connected with three telescopic spring rods, one ends of the three telescopic spring rods are fixedly connected with the same bottom bracket, the top of the bottom bracket is fixedly connected with a contact plate, the outer wall of one side of the contact plate is fixedly connected with a rubber pad, and the top of the installation frame is fixedly connected with a U-shaped frame. An installation rod is movably connected between the opposite outer walls of the U-shaped frame and the fixed support frame; a sorting plate frame is fixedly connected to the outer wall of the installation rod, a driving gear is fixedly connected to the outer wall of the installation rod, and a plurality of installation sleeve frames are fixedly connected to the bottom of the installation frame. The inner walls of the bottoms of the plurality of installation sleeve frames are all fixedly connected with support spring rods, a plurality of circular holes are opened at the bottom of the installation frame, the plurality of support spring rods respectively pass through the plurality of circular holes, and the tops of the plurality of support spring rods are fixedly connected with the same sorting plate seat. The bottom of the sorting plate seat is in contact with the top of the bottom bracket. A rectangular opening is opened at the top of the sorting plate seat, and a plurality of auxiliary rollers are arranged at equal intervals inside the rectangular opening; a fixed support plate is fixedly connected to the bottom of the sorting plate seat, a power supply device is fixedly connected to the fixed support plate, a contact piece is arranged on the outer wall of one side of the power supply device, and an installation support plate is fixedly connected to the bottom of the installation bracket. Two installation openings are opened on the outer wall of one side of the installation support plate, receiving pieces are fixedly connected to the inner walls of the two installation openings, and communication lines are fixedly connected to one ends of the two receiving pieces; a support member is fixedly connected to the fixed support frame, two control members are fixedly connected to the inner wall of the support member, one ends of the two communication lines are respectively connected to one ends of the two control members, and two driving motors are fixedly connected to the inner wall of one side of the fixed support frame. The output shafts of the two driving motors are both connected with a toothless gear through a coupling, the two toothless gears are both meshed with the driving gear, the other ends of the two control members are both fixedly connected with connection lines, and one ends of the two connection lines are respectively connected to one ends of the two driving motors.

[0010] By providing a palletizing and sorting module, when in use, the palletizing and sorting module can sort the crossbars and vertical poles of the socket-connected disc-type steel pipe scaffolding, so as to palletize the crossbars and vertical poles separately during palletizing, avoiding chaotic palletizing, increasing the palletizing effect of the device, and facilitating the subsequent use of the steel pipe scaffolding by separately palletizing them, further enhancing the palletizing effect of the device. During sorting, the bottom bracket can limit the sorting plate seat, preventing the steel pipe scaffolding from prematurely triggering the analysis operation of the device before being fully placed on the sorting plate seat, increasing the sorting effect of the device while enhancing its safety in use. At the same time, the auxiliary rollers facilitate the placement of the steel pipe scaffolding by the staff.

[0011] In a preferred solution, the buffer module includes two guiding plate frames, which are respectively fixedly connected to the outer walls on both sides of the installation frame. Two blocking frames are fixedly connected to the bottom of each of the two guiding plate frames. Resistance plate members are movably connected to the four blocking frames. Two telescopic springs are fixedly connected to the inner walls at the tops of the four blocking frames. The bottom ends of the two telescopic springs in the same blocking frame are fixedly connected to the top of the same resistance plate member. Two connecting rod members are fixedly connected to the bottom of each of the four resistance plate members; One end of each two adjacent connecting rod members is fixedly connected to the same connecting plate member. A fixed rod member is movably connected to the opposite outer walls of the two connecting plate members on the same side. Arc-shaped support plates are fixedly connected to the outer walls of the two fixed rod members. Two torsion spring members are provided on the outer walls of the two fixed rod members. One end of each of the four torsion spring members is fixedly connected to the outer wall of one of the four connecting plate members, and the other end of each of the four torsion spring members is fixedly connected to the outer walls on both sides of the two arc-shaped support plates.

[0012] By providing a buffer module, when in use, the buffer module can buffer the steel pipe scaffolding during its movement after sorting, preventing the steel pipe scaffolding from falling onto the pallet during the sorting and palletizing movement, thereby avoiding damage to the steel pipe scaffolding and the pallet support caused by the impact force, increasing the service life of the device during use. During buffering, the device can make the steel pipe scaffolding fall more gently onto the pallet support through the arc-shaped support plate, further avoiding damage to the steel pipe scaffolding and the pallet support caused by the impact force, and improving the use effect of the device.

[0013] In a preferred embodiment, the lifting assistance module includes two fixed frames, which are respectively fixedly connected to two fixed brackets. Two lifting rod frames are movably connected to each of the two fixed frames. A connecting rod member is fixedly connected to the outer walls of the opposite sides of the two lifting rod members on the same side. One end of each of the four lifting rod frames is fixedly connected to a blocking plate member. Through holes are formed in the tops of the four palletizing brackets. The four blocking plate members respectively pass through the four through holes. Limiting plates are fixedly connected to the outer walls of one side of the four lifting rod frames. The outer walls of one side of the four limiting plates are respectively in contact with the outer walls of both sides of the mounting frame. On the inner walls of both sides of the two fixed brackets, the same driving rod member is fixedly connected. Lifting rollers are fixedly connected to the outer walls of the two driving rod members. Two rope grooves are formed in the outer walls of each of the two lifting rollers. Connecting cables are arranged in the four rope grooves. One end of each of the four connecting cables is fixedly connected to the top of the mounting frame. Universal motors are fixedly connected to the outer walls of one side of the two fixed brackets. The output shafts of the two universal motors are respectively connected to one end of the two driving rod members through couplings. Transmission gears are fixedly connected to the other ends of the two driving rod members. Gear plates are fixedly connected to the other ends of two of the lifting rod members. The two transmission gears are respectively engaged with the two gear plates.

[0014] By providing the lifting assistance module, when the lifting assistance module is in use, it can adjust the heights of the mounting frame and the blocking plate member as the palletizing progresses. As the height of the mounting frame changes, the sorted steel pipe scaffolds will fall on the previous steel pipe scaffolds at this time to perform palletizing stacking, so as to improve the use effect of the device. And when the height is adjusted, as the blocking plate member rises, the blocking height of the steel pipe scaffolds will also change, thereby preventing the steel pipe scaffolds from rolling and collapsing due to the palletizing stacking during palletizing, so as to ensure the palletizing stability during palletizing use.

[0015] A method for palletizing socket-connected disc buckle type steel pipe scaffolds uses the above-mentioned palletizing equipment for socket-connected disc buckle type steel pipe scaffolds, and includes the following steps:

[0016] Step 1: Place the steel pipe scaffold on the sorting plate base, and make the steel pipe scaffold push against the contact plate member, so that the bottom bracket is separated from the sorting plate base. At this time, the palletizing and sorting module sorts the cross bars and vertical bars of the steel pipe scaffold, and makes them move to both sides of the mounting frame respectively;

[0017] Step 2: When the steel pipe scaffold moves to both sides of the mounting frame, it will fall after moving to a certain position and contact the buffer module. At this time, the buffer module buffers the steel pipe scaffold until it falls on the palletizing bracket;

[0018] Step 3: As the palletizing of the steel pipe scaffolds progresses, the lifting assistance module starts to drive the installation frame and the blocking plate to rise, causing the sorted steel pipe scaffolds to fall onto the previous steel pipe scaffolds at this time for palletizing until the palletizing operation is completed.

[0019] As can be seen from the above, the socket-connected disc-type steel pipe scaffold palletizing equipment provided by the present invention has the function of improving the palletizing effect and facilitating the subsequent use of the steel pipe scaffolds. During palletizing, the device can sort the crossbars and vertical poles of the socket-connected disc-type steel pipe scaffolds, so that the device can palletize them separately, avoiding chaos and increasing the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structural schematic diagram of a socket-connected disc-type steel pipe scaffold palletizing equipment proposed by the present invention;

[0021] Figure 2 proposed by the present invention Figure 1 is the schematic diagram of the partial structure seen from below;

[0022] Figure 3 is the structural schematic diagram of the palletizing and sorting module of a socket-connected disc-type steel pipe scaffold palletizing equipment proposed by the present invention;

[0023] Figure 4 is the partial structure splitting schematic diagram of the palletizing and sorting module of a socket-connected disc-type steel pipe scaffold palletizing equipment proposed by the present invention;

[0024] Figure 5 is the combined structural schematic diagram of the telescopic spring rod and the bottom bracket of a socket-connected disc-type steel pipe scaffold palletizing equipment proposed by the present invention;

[0025] Figure 6 is the combined structural schematic diagram of the control part and the driving motor of a socket-connected disc-type steel pipe scaffold palletizing equipment proposed by the present invention;

[0026] Figure 7 is the structural schematic diagram of the buffer module of a socket-connected disc-type steel pipe scaffold palletizing equipment proposed by the present invention;

[0027] Figure 8 proposed by the present invention Figure 7 is the partial structure splitting schematic diagram;

[0028] Figure 9 is the structural schematic diagram of the lifting assistance module of a socket-connected disc-type steel pipe scaffold palletizing equipment proposed by the present invention;

[0029] Figure 10 proposed by the present invention Figure 9 is the partial structural schematic diagram.

[0030] In the figure: 1, fixed base; 2, palletizing rack; 3, lifting auxiliary module; 301, fixed frame; 302, connecting cable; 303, limiting plate; 304, lifting rod frame; 305, blocking plate member; 306, gear plate; 307, driving gear; 308, driving rod member; 309, lifting roller; 310, rope groove; 311, general motor; 312, connecting rod member; 4, palletizing support; 5, fixed support; 6, palletizing sorting module; 601, sorting plate seat; 602, fixed support frame; 603, mounting rod member; 604, sorting plate frame; 605, U-shaped frame; 606, auxiliary roller; 607, toothless gear; 608, driving gear; 609, telescopic spring rod; 610, mounting bracket; 611, abutting plate member; 612, rubber pad; 613, supporting spring rod; 614, bottom bracket; 615, mounting support plate; 616, contact piece; 617, power supply device; 618, fixed support plate; 619, mounting sleeve frame; 620, connecting line; 621, receiving piece; 622, connecting line; 623, support member; 624, control member; 625, driving motor; 7, buffer module; 701, guiding plate frame; 702, arc-shaped supporting plate; 703, connecting rod member; 704, connecting plate member; 705, telescopic spring; 706, resistance plate member; 707, blocking frame; 708, fixed rod member; 709, torsion spring member; 8, mounting frame. Specific implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0032] A socket-connected disc buckle type steel pipe scaffold palletizing device disclosed by the present invention is mainly applied to the scenario where after construction, the vertical poles and horizontal bars of the steel pipe scaffold are randomly placed due to disassembly, resulting in difficulty in separately palletizing the vertical poles and horizontal bars during palletizing, inconvenience for subsequent use, and poor palletizing effect.

[0033] Refer to Figures 1-10 , a socket-connected disc buckle type steel pipe scaffold palletizing device, including a fixed base 1 and a mounting frame 8. Four palletizing racks 2 are fixedly connected to the top of the fixed base 1. A palletizing support 4 is fixedly connected to the outer wall of one side of each of the four palletizing racks 2. The mounting frame 8 is located between the four palletizing racks 2. A palletizing sorting module 6 is arranged on the mounting frame 8, and a buffer module 7 is arranged on the mounting frame 8. The outer walls of every two adjacent palletizing racks 2 are fixedly connected to the same fixed support 5, and a lifting auxiliary module 3 is arranged on the two fixed supports 5.

[0034] Specifically, the pallet rack 2 and the pallet support 4 are used for palletizing and placing steel pipe scaffolds; when in use, the pallet sorting module 6 can sort the crossbars and vertical poles of the steel pipe scaffolds, so that the device can stack them separately, avoiding confusion and meeting the palletizing requirements; when in use, the buffer module 7 can buffer the steel pipe scaffolds, preventing the impact force from damaging the steel pipe scaffolds on the pallet support 4, thereby increasing the service life of the device during use and meeting the device usage requirements; when in use, the lifting auxiliary module 3 can adjust the heights of the installation frame 8 and the blocking plate 305 to facilitate pallet stacking and ensure palletizing stability.

[0035] Refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6, in a preferred embodiment, the palletizing and sorting module 6 includes a mounting bracket 610, the mounting bracket 610 is fixedly connected to one outer wall of the mounting frame 8, the top of the mounting bracket 610 is fixedly connected with a fixed support frame 602, and three telescopic spring rods 609 are fixedly connected to one inner wall of the fixed support frame 602. One end of the three telescopic spring rods 609 is fixedly connected to the same bottom bracket 614. A contact plate member 611 is fixedly connected to the top of the bottom bracket 614, and a rubber pad 612 is fixedly connected to one outer wall of the contact plate member 611. A U-shaped frame 605 is fixedly connected to the top of the mounting frame 8, and the opposite outer walls of the U-shaped frame 605 and the fixed support frame 602 are connected by bearings to the same mounting rod 603; a sorting plate frame 604 is fixedly connected to the outer wall of the mounting rod 603, and a driving gear 608 is fixedly connected to the outer wall of the mounting rod 603. A plurality of mounting sleeve frames 619 are fixedly connected to the bottom of the mounting frame 8, and support spring rods 613 are fixedly connected to the inner walls of the bottoms of the plurality of mounting sleeve frames 619. A plurality of circular holes are formed in the bottom of the mounting frame 8, and the plurality of support spring rods 613 respectively pass through the plurality of circular holes. The tops of the plurality of support spring rods 613 are fixedly connected to the same sorting plate base 601. The bottom of the sorting plate base 601 is in contact with the top of the bottom bracket 614. A rectangular opening is formed in the top of the sorting plate base 601, and a plurality of auxiliary rollers 606 are arranged at equal intervals inside the rectangular opening; a fixed support plate 618 is fixedly connected to the bottom of the sorting plate base 601, a power supply device 617 is fixedly connected to the fixed support plate 618, a contact piece 616 is arranged on one outer wall of the power supply device 617, and a mounting support plate 615 is fixedly connected to the bottom of the mounting bracket 610. Two mounting openings are formed in one outer wall of the mounting support plate 615, and receiving members 621 are fixedly connected to the inner walls of the two mounting openings. One end of each of the two receiving members 621 is fixedly connected to a communication line 622; a support member 623 is fixedly connected to the fixed support frame 602, and two control members 624 are fixedly connected to the inner wall of the support member 623. One end of each of the two communication lines 622 is connected to one end of each of the two control members 624. Two driving motors 625 are fixedly connected to one inner wall of the fixed support frame 602. The output shafts of the two driving motors 625 are connected to missing-tooth gears 607 through couplings. The two missing-tooth gears 607 are both engaged with the driving gear 608. The other ends of the two control members 624 are fixedly connected to connection lines 620, and one end of each of the two connection lines 620 is respectively connected to one end of each of the two driving motors 625.

[0036] Specifically, during use, place the steel pipe scaffolding on the sorting plate seat 601, and let the steel pipe scaffolding push against the contact plate 611. At this time, the steel pipe scaffolding pushes the contact plate 611 to move, and then drives the bottom bracket 614 to move through the contact plate 611, causing the telescopic spring rod 609 to compress until the bottom bracket 614 separates from the sorting plate seat 601. At this time, the steel pipe scaffolding is completely placed on the sorting plate seat 601. Due to the different weights of the crossbars and vertical poles, the steel pipe scaffolding presses down on the sorting plate seat 601, causing the support spring rod 613 to compress, and then the sorting plate seat 601 drives the fixed support plate 618, the power device 617, and the contact piece 616 to move, so that the contact piece 616 contacts the two receiving parts 621 respectively according to the difference between the crossbars and vertical poles. After contact, the receiving part 621 transmits the signal to the inside of the control part 624 through the connecting line 622, and then drives the drive motor 625 to rotate through the connecting line 620. At this time, the drive motor 625 drives the toothless gear 607 to rotate. Since the toothless gear 607 meshes with the drive gear 608, the drive gear 608 drives the installation rod 603 and the sorting plate frame 604 to rotate to sort the steel pipe scaffolding. After sorting, the toothless gear 607 separates from the drive gear 608, and the sorting plate frame 604 rotates and resets. At the same time, the support spring rod 613 and the telescopic spring rod 609 recover, driving the sorting plate seat 601, the bottom support plate, and the contact plate 611 to reset, so as to facilitate subsequent sorting;

[0037] In a specific application scenario, the palletizing and sorting module 6 is applicable to the palletizing link of the socketed type disc buckle steel pipe scaffolding. That is, when the palletizing and sorting module 6 is in use, it can sort the crossbars and vertical poles of the socketed type disc buckle steel pipe scaffolding, so as to palletize the crossbars and vertical poles separately during palletizing, avoid chaotic palletizing, increase the palletizing effect of the device, and facilitate the subsequent use of the steel pipe scaffolding by palletizing them separately, further increasing the palletizing effect of the device. And during sorting, the bottom bracket 614 can limit the sorting plate seat 601 to prevent the steel pipe scaffolding from triggering the analysis operation of the device for the steel pipe scaffolding in advance when it is not fully placed on the sorting plate seat 601, increasing the sorting effect of the device and the safety of use of the device. At the same time, the auxiliary roller 606 is convenient for the staff to place the steel pipe scaffolding during use.

[0038] Refer to Figure 2 、 Figure 3 、 Figure 7 and Figure 8, in a preferred embodiment, the buffer module 7 includes two guiding frame frames 701 which are respectively fixedly connected to the outer walls on both sides of the installation frame 8. Two blocking frames 707 are fixedly connected to the bottoms of the two guiding frame frames 701. A resistance plate member 706 is slidably connected to each of the four blocking frames 707. Two telescopic springs 705 are fixedly connected to the inner walls at the tops of the four blocking frames 707. The bottoms of the two telescopic springs 705 in the same blocking frame 707 are fixedly connected to the top of the same resistance plate member 706, and two connecting rod members 703 are fixedly connected to the bottoms of the four resistance plate members 706; One end of each two adjacent connecting rod members 703 is fixedly connected to the same connecting plate member 704. The outer walls on the opposite sides of the two connecting plate members 704 on the same side are connected by bearings to the same fixed rod member 708. Arc-shaped support plates 702 are fixedly connected to the outer walls of the two fixed rod members 708, and two torsion spring members 709 are provided on the outer walls of the two fixed rod members 708. One ends of the four torsion spring members 709 are respectively fixedly connected to the outer walls of one side of the four connecting plate members 704, and the other ends of the four torsion spring members 709 are respectively fixedly connected to the outer walls of the two sides of the two arc-shaped support plates 702.

[0039] Specifically, when the steel pipe scaffold moves towards both sides of the installation frame 8 and falls after moving to a certain position, the steel pipe scaffold will land on the arc-shaped support plate 702 at this time, so as to transfer the falling impact force to the arc-shaped support plate 702. At this time, the resistance plate member 706 moves due to the impact force, and at the same time drives the telescopic spring 705 to deform. Since there is frictional resistance between the surface of the resistance plate member 706 and the surface of the blocking frame 707, after being forced to move, the telescopic spring 705 can cooperate with the resistance plate member 706 and the blocking frame 707 to buffer the impact force. After buffering, since one side of the arc-shaped support plate 702 facing the stacking rack 2 is heavier than the other side, the arc-shaped support plate 702 will drive the steel pipe scaffold to rotate towards one side of the stacking rack 2, so that the steel pipe scaffold can land on the stacking support 4 more gently. After stacking, the torsion spring member 709 can drive the arc-shaped support plate 702 to reset;

[0040] In a specific application scenario, the buffer module 7 is applicable to the stacking link after sorting of the steel pipe scaffold, that is, when the buffer module 7 is in use, it can buffer the steel pipe scaffold during the moving process after sorting, and avoid the steel pipe scaffold falling on the stacking rack during the sorting and stacking movement process, thereby avoiding damage to the steel pipe scaffold and the stacking support 4 caused by the impact force, so as to increase the service life of the device when in use. And when buffering, the device can make the steel pipe scaffold land on the stacking support 4 more gently through the arc-shaped support plate 702, so as to further avoid the damage caused by the impact force to the steel pipe scaffold and the stacking support 4, and improve the use effect of the device.

[0041] Refer to Figure 1 、 Figure 2, Figure 9 and Figure 10 , in a preferred embodiment, the lifting assistance module 3 includes two fixed frames 301 which are respectively fixedly connected to the two fixed brackets 5. Two lifting rod frames 304 are slidably connected to both of the two fixed frames 301. A connecting rod member 312 is fixedly connected to the outer walls of the opposite sides of the two lifting rod members on the same side. One end of each of the four lifting rod frames 304 is fixedly connected to a blocking plate member 305. Through holes are formed in the tops of the four palletizing brackets 4. The four blocking plate members 305 respectively pass through the four through holes. Limiting plates 303 are fixedly connected to the outer walls of one side of the four lifting rod frames 304. The outer walls of one side of the four limiting plates 303 are respectively in contact with the outer walls of both sides of the mounting frame 8. The same driving rod member 308 is fixedly connected to the inner walls of both sides of the two fixed brackets 5. Lifting rollers 309 are fixedly connected to the outer walls of the two driving rod members 308. Two rope grooves 310 are formed in the outer walls of both of the two lifting rollers 309. Connecting cables 302 are arranged in the four rope grooves 310. One end of each of the four connecting cables 302 is fixedly connected to the top of the mounting frame 8. Universal motors 311 are fixedly connected to the outer walls of one side of the two fixed brackets 5. The output shafts of the two universal motors 311 are respectively connected to one end of the two driving rod members 308 through couplings. Transmission gears 307 are fixedly connected to the other ends of the two driving rod members 308. Gear plates 306 are fixedly connected to the other ends of two of the lifting rod members. The two transmission gears 307 are respectively meshed with the two gear plates 306.

[0042] Specifically, as the palletizing of the steel pipe scaffolds proceeds, the universal motor 311 is started. The universal motor 311 drives the driving rod member 308 and the lifting roller 309 to rotate, so that the lifting roller 309 winds up the connecting cable 302, and thus drives the mounting frame 8 to rise through the connecting cable 302, making the sorted steel pipe scaffolds at this time fall on the previous steel pipe scaffolds for palletizing stacking. At the same time, as the driving rod member 308 rotates, the driving rod member 308 can drive the transmission gear 307 to rotate. Since the transmission gear 307 is meshed with the gear plate 306, the transmission gear 307 can drive the lifting rod frame 304 to rise on the fixed frame 301, and then the lifting rod frame 304 drives the blocking plate member 305 to rise to block the steel pipe scaffolds for use in cooperation with palletizing;

[0043] In a specific application scenario, the lifting assistance module 3 is applicable to the stacking process of steel pipe scaffolds. That is, when the lifting assistance module 3 is in use, it can adjust the heights of the installation frame 8 and the blocking plate member 305 as the stacking progresses. As the height of the installation frame 8 changes, the sorted steel pipe scaffolds will fall on the previous steel pipe scaffolds at this time for stacking, so as to increase the usage effect of the device. And when adjusting the height, as the blocking plate member 305 rises, the blocking height of the steel pipe scaffolds will also change, thereby avoiding the rolling and collapse of the steel pipe scaffolds caused by the stacking of the steel pipe scaffolds during stacking, so as to ensure the stacking stability during stacking use.

[0044] A method for stacking socket-connected disc-type steel pipe scaffolds uses a stacking device for socket-connected disc-type steel pipe scaffolds as described above, and includes the following steps:

[0045] Step 1. During use, place the steel pipe scaffold on the sorting plate seat 601, and make the steel pipe scaffold push against the contact plate member 611. At this time, the steel pipe scaffold pushes the contact plate member 611 to move, and then drives the bottom bracket 614 to move through the contact plate member 611, so that the telescopic spring rod 609 is compressed until the bottom bracket 614 is separated from the sorting plate seat 601. At this time, the steel pipe scaffold is completely placed on the sorting plate seat 601. According to the different weights of the crossbars and vertical poles, the steel pipe scaffold presses down the sorting plate seat 601, so that the support spring rod 613 is compressed, and then the sorting plate seat 601 drives the fixed support plate 618, the power device 617 and the contact piece 616 to move, so that the contact piece 616 contacts the two receiving members 621 respectively according to the difference between the crossbars and vertical poles. After contact, the receiving member 621 transmits a signal to the inside of the control member 624 through the connection line 622, and then drives the drive motor 625 to rotate through the connection line 620. At this time, the drive motor 625 drives the toothless gear 607 to rotate. Since the toothless gear 607 meshes with the drive gear 608, the drive gear 608 drives the installation rod 603 and the sorting plate frame 604 to rotate, so as to sort the steel pipe scaffolds and make them move to both sides of the installation frame 8 respectively;

[0046] Step 2: When the steel pipe scaffold moves towards both sides of the installation frame 8, it will fall after moving to a certain position. At this time, the steel pipe scaffold will land on the arc-shaped support plate 702 to transfer the impact force of the fall to the arc-shaped support plate 702. At this time, the resistance plate 706 moves due to the impact force, and at the same time drives the deformation of the telescopic spring 705. Since there is frictional resistance between the surface of the resistance plate 706 and the surface of the resistance frame 707, after being forced to move, the telescopic spring 705 can cooperate with the resistance plate 706 and the resistance frame 707 to buffer the impact force. After buffering, since one side of the arc-shaped support plate 702 facing the stacking rack 2 is heavier than the other side, the arc-shaped support plate 702 will drive the steel pipe scaffold to rotate towards one side of the stacking rack 2, so that the steel pipe scaffold can land on the stacking support 4 more gently;

[0047] Step 3: As the stacking of the steel pipe scaffolds progresses, the general motor 311 starts. The general motor 311 drives the driving rod 308 and the lifting roller 309 to rotate, and then the lifting roller 309 winds up the connecting cable 302, so as to drive the installation frame 8 to rise through the connecting cable 302, so that the sorted steel pipe scaffolds at this time land on the previous steel pipe scaffolds for stacking. At the same time, as the driving rod 308 rotates, the driving rod 308 can drive the transmission gear 307 to rotate. Since the transmission gear 307 meshes with the gear plate 306, the transmission gear 307 can drive the lifting rod frame 304 to rise on the fixed frame 301, and then the lifting rod frame 304 drives the blocking plate 305 to rise to block the steel pipe scaffolds for stacking use until the stacking operation is completed.

[0048] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A socket-and-spigot type disc-type steel pipe scaffolding stacking device, comprising a fixed base (1) and a mounting frame (8), characterized in that: Four stacking racks (2) are fixedly connected to the top of the fixed base (1), one side outer wall of the four stacking racks (2) is fixedly connected to a stacking bracket (4), and the mounting frame (8) is located between the four stacking racks (2), a stacking and sorting module (6) is arranged on the mounting frame (8), and a buffer module (7) is arranged on the mounting frame (8), and the outer walls of every two adjacent stacking racks (2) are fixedly connected to the same fixed bracket (5), and the two fixed brackets (5) are provided with lifting auxiliary modules (3); The stacking and sorting module (6) comprises a mounting bracket (610), the mounting bracket (610) is fixedly connected to an outer wall of one side of the mounting frame (8), the top of the mounting bracket (610) is fixedly connected to a fixed support frame (602), one inner wall of one side of the fixed support frame (602) is fixedly connected to three telescopic spring rods (609), one end of the three telescopic spring rods (609) is fixedly connected to a same bottom bracket (614), the top of the bottom bracket (614) is fixedly connected to a resistance plate (611), one outer wall of one side of the resistance plate (611) is fixedly connected to a rubber pad (612), and the top of the mounting frame (8) is fixedly connected to a U-shaped frame (605), and the U-shaped frame (605) and the outer wall of the fixed support frame (602) on the opposite side are movably connected to a same mounting rod (603); The outer wall of the mounting rod (603) is fixedly connected to a sorting plate frame (604), the outer wall of the mounting rod (603) is fixedly connected to a driving gear (608), and the bottom of the mounting frame (8) is fixedly connected to a plurality of mounting sleeves (619), the bottom inner walls of the plurality of mounting sleeves (619) are fixedly connected to support spring rods (613), the bottom of the mounting frame (8) is provided with a plurality of circular holes, the plurality of support spring rods (613) respectively pass through the plurality of circular holes, the tops of the plurality of support spring rods (613) are fixedly connected to the same sorting plate seat (601), the bottom of the sorting plate seat (601) is in contact with the top of the bottom bracket (614), the top of the sorting plate seat (601) is provided with a rectangular opening, and a plurality of auxiliary rollers (606) are equidistantly arranged inside the rectangular opening; The bottom of the sorting plate seat (601) is fixedly connected to a fixed support plate (618), a power supply device (617) is fixedly connected to the fixed support plate (618), a contact piece (616) is provided on one side outer wall of the power supply device (617), and the bottom of the mounting bracket (610) is fixedly connected to a mounting support plate (615), one side outer wall of the mounting support plate (615) is provided with two mounting openings, the inner walls of the two mounting openings are fixedly connected to receiving parts (621), and one end of the two receiving parts (621) is fixedly connected to a connecting line (622); The fixed support frame (602) is fixedly connected to a support member (623), the inner wall of the support member (623) is fixedly connected to two control members (624), one end of the two communication lines (622) is respectively connected to one end of the two control members (624), and one inner wall of one side of the fixed support frame (602) is fixedly connected to two drive motors (625), the output shafts of the two drive motors (625) are both connected to toothless gears (607) via couplings, the two toothless gears (607) are both meshed with the drive gear (608), the other ends of the two control members (624) are fixedly connected to connecting wires (620), and one end of the two connecting wires (620) is respectively connected to one end of the two drive motors (625).

2. The socket-and-spigot type disc-type steel pipe scaffolding stacking equipment according to claim 1 is characterized in that: The buffer module (7) comprises two guide plate frames (701), the two guide plate frames (701) are respectively fixedly connected to the outer walls on both sides of the mounting frame (8), the bottoms of the two guide plate frames (701) are fixedly connected to two blocking frames (707), the four blocking frames (707) are movably connected to a resistance plate (706), the top inner walls of the four blocking frames (707) are fixedly connected to two telescopic springs (705), the bottom ends of the two telescopic springs (705) in the same blocking frame (707) are fixedly connected to the top of the same resistance plate (706), and the bottoms of the four resistance plate (706) are fixedly connected to two connecting rods (703).

3. The socket-and-spigot type disc-type steel pipe scaffolding stacking equipment according to claim 2 is characterized in that: One end of each of the two adjacent connecting rods (703) is fixedly connected to the same connecting plate (704); the outer walls of the two connecting plates (704) on the same side are movably connected to the same fixing rod (708); the outer walls of the two fixing rods (708) are fixedly connected to the arc-shaped support plate (702); and the outer walls of the two fixing rods (708) are provided with two torsion springs (709); one end of the four torsion springs (709) is respectively fixedly connected to the outer walls of one side of the four connecting plates (704); and the other ends of the four torsion springs (709) are respectively fixedly connected to the outer walls of both sides of the two arc-shaped support plates (702).

4. The socket-and-spigot type disc-type steel pipe scaffolding stacking equipment according to claim 3 is characterized in that: The lifting auxiliary module comprises two fixed frames (301), the two fixed frames (301) are respectively fixedly connected to two fixed brackets (5), the two fixed frames (301) are movably connected to two lifting rod frames (304), the outer walls of the two lifting rods on the same side are fixedly connected to the same connecting rod (312), and one end of the four lifting rod frames (304) is fixedly connected to a blocking plate (305), the tops of the four stacking brackets (4) are each provided with a through hole, the four blocking plates (305) pass through the four through holes, and one side outer wall of the four lifting rod frames (304) is fixedly connected to a limiting plate (303), and one side outer wall of the four limiting plates (303) is respectively in contact with the outer walls of both sides of the mounting frame (8).

5. The socket-and-spigot type disc-type steel pipe scaffolding stacking equipment according to claim 4 is characterized in that: The inner walls of both sides of the two fixed brackets (5) are fixedly connected to the same driving rod (308), the outer walls of the two driving rods (308) are fixedly connected to the lifting rollers (309), the outer walls of the two lifting rollers (309) are provided with two rope grooves (310), the interiors of the four rope grooves (310) are provided with connecting ropes (302), one end of the four connecting ropes (302) is fixedly connected to the top of the mounting frame (8), the outer walls of one side of the two fixed brackets (5) are fixedly connected to a universal motor (311), the output shafts of the two universal motors (311) are respectively connected to one end of the two driving rods (308) through a coupling, the other ends of the two driving rods (308) are fixedly connected to a transmission gear (307), and the other ends of the two lifting rods are fixedly connected to a gear plate (306), and the two transmission gears (307) are respectively meshed with the two gear plates (306).

6. A method for stacking socket-and-spigot type disc-and-lock steel pipe scaffolds, using a socket-and-spigot type disc-and-lock steel pipe scaffold stacking device as described in claim 5, characterized in that: The steps include: Step 1: Place the steel pipe scaffold on the sorting plate seat (601), and make the steel pipe scaffold push the abutment plate (611) so that the bottom bracket (614) is separated from the sorting plate seat (601). At this time, the stacking and sorting module (6) sorts the horizontal bars and vertical bars of the steel pipe scaffold so that they move to the two sides of the installation frame (8) respectively. Step 2: When the steel pipe scaffold moves toward both sides of the installation frame (8), it will fall down after moving to a certain position and contact the buffer module (7). At this time, the buffer module (7) buffers the steel pipe scaffold until it falls on the stacking bracket (4); Step 3: As the steel pipe scaffolding is being stacked, the lifting auxiliary module (3) is started to drive the installation frame (8) and the blocking plate (305) to rise, so that the steel pipe scaffolding being sorted at this time falls on the previous steel pipe scaffolding for stacking until the stacking operation is completed.

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