Rod piece butt-splicing device

Abstract

The invention provides a rod piece butt-splicing device, and relates to the technical field of splicing equipment, the rod piece butt-splicing device comprises two main structure frames, and the two main structure frames are symmetrically arranged at an interval; each main structure frame is correspondingly provided with one supporting and fixing structure, and the supporting and fixing structures are used for supporting and fixing rod pieces to be spliced; each main structure frame is correspondingly provided with one turnover mechanism, each turnover mechanism comprises a first support, a second support and a first telescopic driving device, the main structure frames are hinged to the first supports, one ends of the first telescopic driving devices are hinged to the second supports, and the other ends of the first telescopic driving devices are hinged to the main structure frames; and the inner supporting bracket is arranged between the two main structure frames and is used for supporting the two to-be-spliced rod pieces after the two to-be-spliced rod pieces are overturned and butted. Compared with the prior art, the rod piece butt-splicing device has the advantages that the labor cost in the whole splicing process is low, and the splicing precision and quality are high.

Description

Technical Field

[0001] The present invention relates to the technical field of splicing equipment, and in particular to a rod splicing device. Background Art

[0002] In recent years, the steel structure market has continued to expand, and the size of steel structures and their components has become increasingly large. However, due to transportation constraints, some components still need to be further disassembled to meet transportation requirements. This results in an additional splicing process after the components arrive on site, reassembling the disassembled components.

[0003] The related technology generally sets up various brackets and templates on a fixed frame to fix half of the rods, and then hoist the other half of the rods, and adjust the position of the rods by manual labor and hinges to control the size of the rods. This method consumes a lot of labor and has a low reuse rate of brackets. For different rods, the original brackets need to be dismantled and re-erected each time. In addition, it is difficult to control the position and size of the rods with high precision through manual labor and hinges, and it is difficult to meet the increasingly high precision and quality requirements in steel structure projects. Summary of the Invention

[0004] The present invention aims to solve at least one of the above technical problems.

[0005] The present invention provides a rod assembly device, comprising: Main structural frames, two main structural frames being spaced apart and symmetrically arranged; A supporting and fixing structure is provided on each of the main structural frames, and is used to support and fix the rods to be spliced; A flip mechanism is provided on each of the main structural frames, the flip mechanism comprising a first support, a second support, and a first telescopic drive device, the main structural frame being hinged to the first support, one end of the first telescopic drive device being hinged to the second support, and the other end being hinged to the main structural frame, the first telescopic drive device being used to drive the main structural frame to rotate along the first support to achieve flipping and docking of the two rods to be spliced; and An inner support bracket is arranged between the two main structural frames and is used to support the two rods to be spliced after they are flipped and butted together.

[0006] The rod splicing device provided by the present invention has, compared with the prior art, but is not limited to the following beneficial effects: The rod splicing device described in the present invention is divided into left and right parts, each containing a rod to be spliced. The two rods to be spliced (the left and right halves of a complete rod) are then spliced together to form a complete rod. During use, the two main structural frames are unfolded using two flipping mechanisms. Specifically, a first telescopic drive device, such as a jack, drives the main structural frames to rotate along a first support, causing the two main structural frames to unfold away from each other. The two rods to be spliced are then hoisted onto supporting and fixing structures on the two main structural frames. The supporting and fixing structures secure the positions of the rods to be spliced. During this process, the reference positions of the two rods to be spliced are maintained consistent, facilitating accurate flipping and docking. The two main structural frames are then flipped toward each other by two flipping mechanisms. Specifically, the first telescopic drive device drives the main structural frames to rotate along the first support, causing the two main structural frames to flip toward each other until the two rods to be spliced contact each other and fall on the inner support bracket. The inner support bracket can ensure the stable support of the two rods to be spliced. The connection parts of the two rods to be spliced are then assembled by welding. After the welding is completed, the fixation of the rod to be spliced on one of the main structural frames is released. The two main structural frames are then unfolded away from each other by the two flipping mechanisms. Finally, temporary lifting lugs are installed on the spliced rods, or other lifting devices are used to lift the rods out. Compared with the prior art, the rod splicing device of the present invention is easier and more accurate than the rotation and flipping methods using cranes, manual labor, and hinges. On the other hand, it can adapt to a variety of different rods, without the need to dismantle the original bracket and re-erect it according to different rods. The overall splicing process is less labor-intensive and has higher splicing accuracy and quality.

[0007] Optionally, the main structural frame is a U-shaped frame, which includes an intermediate plate frame and end plate frames vertically connected to both ends of the intermediate plate frame, and the supporting and fixing structures are respectively arranged between the intermediate plate frame and the two end plate frames.

[0008] Optionally, the supporting and fixing structure includes a first pad, a second pad, a connecting rod and a fixing device, the first pad is arranged on the middle plate frame, the second pad is arranged on the end plate frame, the fixing device is respectively provided on the end of the first pad away from the middle plate frame and the end of the second pad away from the end plate frame, and the position of the fixing device on the first pad and the second pad is adjustable, the fixing device is used to limit the rods to be spliced, the two ends of the connecting rod are respectively connected to the fixing devices on the first pad and the second pad, and the connecting rod is used to contact and support the rods to be spliced.

[0009] Optionally, the fixing device includes a flat plate, an ear plate and a U-shaped clamp, the flat plate is used to connect to the first pad or the second pad, the ear plate is connected to the flat plate, the U-shaped clamp is connected to the ear plate, and the U-shaped clamp is configured to allow the edge of the rod to be spliced to extend into.

[0010] Optionally, the supporting and fixing structure further includes an oblique support pad, which is arranged at the angle between the middle plate frame and the end plate frame, and is used to support the connecting rod.

[0011] Optionally, the inner support bracket includes a well-shaped bracket formed by splicing a plurality of support rods, and a first support module is provided at both ends of each support rod, and the first support module is used to contact and support the rod to be spliced.

[0012] Optionally, the rod splicing device also includes a planar baffle and a second telescopic drive device, one end of the second telescopic drive device is connected to one end of the main structural frame, and the planar baffle is connected to the other end of the second telescopic drive device, and the second telescopic drive device is used to drive the planar baffle to abut against the rod to be spliced.

[0013] Optionally, a second supporting module is provided at one end of the planar baffle facing away from the second telescopic driving device, and the second supporting module is used to fit with the rod to be spliced.

[0014] Optionally, the rod assembly device further includes a slide rail, which is arranged between the two main structural frames, and the inner support bracket is slidably connected to the slide rail.

[0015] Optionally, the rod assembly device further includes support columns, wherein a plurality of the support columns are spaced apart and arranged between the two main structural frames, and the flipping mechanism is used to drive the main structural frame to flip and fall onto the plurality of support columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the overall structure of the rod assembly device according to an embodiment of the present invention; Figure 2 This is a front view of the rods to be spliced installed on the rod splicing device according to an embodiment of the present invention; Figure 3 This is a front view of two rods to be spliced after being flipped and docked on two main structural frames according to an embodiment of the present invention; Figure 4 is a schematic structural diagram of a fixing device according to an embodiment of the present invention; Figure 5 This is a schematic structural diagram of the inner support bracket on the slide rail according to an embodiment of the present invention.

[0017] Description of reference numerals: 1. Main structural frame; 11. Intermediate plate frame; 12. End plate frame; 2. Support and fixing structure; 21. First pad; 22. Second pad; 23. Connecting rod; 24. Fixing device; 241. Flat plate; 242. Ear plate; 243. U-shaped splint; 25. Diagonal support pad; 3. Flipping mechanism; 31. First support; 32. Second support; 33. First telescopic drive device; 4. Inner support bracket; 41. Support rod; 42. First support module; 5. Plane baffle; 6. Column; 7. Slide rail; 8. Support column; 9. Electromagnet; 100. Rods to be spliced. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0019] In the description of the present invention, the directions or positional relationships indicated by “up”, “down”, “left”, “right”, “top”, “bottom”, “front”, “back”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention. They do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical connections; direct connections or indirect connections via an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0021] Throughout this specification, references to terms such as "an embodiment," "one embodiment," and "an implementation" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or implementation are included in at least one embodiment or implementation of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

[0022] Moreover, the X-axis in the accompanying drawings represents the horizontal direction, that is, the left and right position, and the positive direction of the X-axis represents the left, and the negative direction of the X-axis represents the right; the Y-axis in the accompanying drawings represents the longitudinal direction, that is, the front and back position, and the positive direction of the Y-axis represents the front, and the negative direction of the Y-axis represents the back; the Z-axis in the accompanying drawings represents the vertical direction, that is, the up and down position, and the positive direction of the Z-axis represents the top, and the negative direction of the Z-axis represents the bottom.

[0023] It should also be noted that the aforementioned X-axis, Y-axis, and Z-axis are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0024] like Figures 1 to 3 As shown, the rod assembly device according to an embodiment of the present invention includes: A main structural frame 1, wherein two main structural frames 1 are spaced apart and symmetrically arranged; A supporting and fixing structure 2 is provided on each of the main structural frames 1 , and is used to support and fix the rods 100 to be spliced; A flip mechanism 3 is provided on each of the main structural frames 1. The flip mechanism 3 includes a first support 31, a second support 32, and a first telescopic drive device 33. The main structural frame 1 is hinged to the first support 31. One end of the first telescopic drive device 33 is hinged to the second support 32, and the other end is hinged to the main structural frame 1. The first telescopic drive device 33 is used to drive the main structural frame 1 to rotate along the first support 31 to achieve flipping and docking of the two rods 100 to be spliced; and The inner support bracket 4 is arranged between the two main structural frames 1 and is used to support the two rods 100 to be spliced after they are flipped and butted.

[0025] In this embodiment, combined with the Figure 1 To the attached Figure 3 As shown, the rod assembly is divided into left and right (attached Figure 1 The two parts (in the direction of the central X axis) are respectively provided with the rods 100 to be spliced. The two rods 100 to be spliced (the left and right halves of the complete rod) are spliced together to form a complete rod. When in use, the two main structural frames 1 are unfolded by the two flipping mechanisms 3. Specifically, the first telescopic drive device 33 drives the main structural frames 1 to rotate along the first support 31 (hinged support point), so that the two main structural frames 1 are unfolded in a direction away from each other, as shown in the attached figure. Figure 1 and attached Figure 2In the state shown, the two rods 100 to be spliced are then hoisted onto the supporting and fixing structures 2 on the two main structural frames 1, and the positions of the rods 100 to be spliced are fixed by the supporting and fixing structures 2. During this process, the reference positions of the two rods 100 to be spliced are ensured to be consistent, so as to ensure the accuracy of the flipping and docking. The two main structural frames 1 are then flipped toward each other by the two flipping mechanisms 3. Specifically, the first telescopic drive device 33 drives the main structural frames 1 to rotate along the first support 31, causing the two main structural frames 1 to flip toward each other until the two rods 100 to be spliced contact each other and fall onto the inner support bracket 4. The inner support bracket 4 can ensure the stable support of the two rods 100 to be spliced. The connection between the two rods 100 to be spliced is then assembled by welding. After the welding is completed, the fixing of the rod 100 to be spliced on one of the main structural frames 1 is released, and the two main structural frames 1 are then unfolded away from each other by the two flipping mechanisms 3. Finally, temporary lifting lugs are installed on the spliced rods, or other lifting devices are used to lift the rods out. Compared to existing technologies, the rod splicing device of the present invention, on the one hand, controls the rotation and turning of the rods via a telescopic drive device, making it easier and more accurate than methods that rely on cranes, manual labor, and hinges for rotation and turning. On the other hand, it can accommodate a variety of different rods, eliminating the need to dismantle the original bracket and re-erect it according to the specific rod. This reduces labor costs and improves splicing accuracy and quality.

[0026] It should be noted that, in conjunction with the Figure 1 and attached Figure 3 As shown, the first support 31 and the second support 32 can be placed on the ground and located in the same plane.

[0027] Optionally, the main structural frame 1 is a U-shaped frame, which includes an intermediate plate frame 11 and end plate frames 12 vertically connected to both ends of the intermediate plate frame 11, and the supporting fixing structure 2 is respectively arranged between the intermediate plate frame 11 and the two end plate frames 12.

[0028] In this embodiment, combined with the Figure 2 As shown, the main structural frame 1 can be designed as a U-shaped frame, which includes an intermediate plate frame 11 and end plates 12 vertically connected to both ends of the intermediate plate frame 11. Support and fixing structures 2 are respectively provided between the intermediate plate frame 11 and the two end plates 12, which are respectively used to support and fix the rods 100 to be spliced.

[0029] Optionally, the supporting and fixing structure 2 includes a first pad 21, a second pad 22, a connecting rod 23 and a fixing device 24, the first pad 21 is arranged on the middle plate frame 11, and the second pad 22 is arranged on the end plate frame 12, and the fixing device 24 is respectively provided at one end of the first pad 21 away from the middle plate frame 11 and the end of the second pad 22 away from the end plate frame 12, and the position of the fixing device 24 on the first pad 21 and the second pad 22 is adjustable, and the fixing device 24 is used to limit the rod 100 to be spliced, and the two ends of the connecting rod 23 are respectively connected to the fixing devices 24 on the first pad 21 and the second pad 22, and the connecting rod 23 is used to contact and support the rod 100 to be spliced.

[0030] In this embodiment, combined with the Figure 2 As shown, the first and second pads 21, 22 are both rectangular pads of the same structure and can be detachably connected to the middle plate frame 11 and the end plate frame 12 via bolts. The fixing device 24 can be connected to the first and second pads 21, 22 via bolts, and the position of the fixing device 24 on the first and second pads 21, 22 is adjustable, specifically by providing long slots in the first and second pads 21, 22. The ends of the connecting rod 23 can be connected to the fixing devices 24 on the first and second pads 21, 22 via bolts, respectively. Multiple connecting rods 23 can be provided to jointly support the rod 100 to be spliced.

[0031] Optionally, the fixing device 24 includes a flat plate 241, an ear plate 242 and a U-shaped clamping plate 243, the flat plate 241 is used to be connected to the first pad 21 or the second pad 22, the ear plate 242 is connected to the flat plate 241, the U-shaped clamping plate 243 is connected to the ear plate 242, and the U-shaped clamping plate 243 is configured to allow the edge of the rod 100 to be spliced to extend into.

[0032] In this embodiment, combined with the Figure 4As shown, the fixing device 24 includes a flat plate 241, an ear plate 242 and a U-shaped clamping plate 243. A threaded hole (not shown in the figure) can be opened on the flat plate 241 for connecting to the first pad 21 or the second pad 22 by bolts. A plurality of ear plates 242 can be provided on the end surface of the flat plate 241 away from the first pad 21 or the second pad 22. The ear plate 242 can be provided with a threaded hole (not shown in the figure) for connecting to the connecting rod 23. A groove can be opened on the ear plate 242 for installing the U-shaped clamping plate 243. The U-shaped clamping plate 243 can be connected to the groove of the ear plate 242 by welding. After the rod 100 to be spliced is placed on the connecting rod 23, the installation position of the fixing device 24 on the first pad 21 and the second pad 22 is adjusted so that the flat plate edge of the rod 100 to be spliced is inserted into the U-shaped clamping plate 243, and then the position of the fixing device 24 is locked, thereby limiting the position of the rod 100 to be spliced.

[0033] It should be noted that the present rod assembly device is particularly suitable for cylindrical rods, wherein the structure of the cylindrical rods can refer to the attached Figure 2 and attached Figure 3 As shown, a flat plate is provided at the end of the columnar rod, and the flat plate can be placed on the connecting rod 23, and the edge of the flat plate can extend into the U-shaped clamping plate 243.

[0034] Optionally, the supporting and fixing structure 2 further includes an oblique support pad 25 , which is disposed at an angle between the middle plate frame 11 and the end plate frame 12 , and is used to support the connecting rod 23 .

[0035] In this embodiment, combined with the Figure 2 As shown, the supporting and fixing structure 2 also includes a diagonal support pad 25, which can be connected to the angle between the middle plate frame 11 and the end plate frame 12 by bolts. The diagonal support pad 25 can be composed of multiple first pads 21 and second pads 22 stacked and connected to support the connecting rod 23.

[0036] In other embodiments, in order to ensure the supporting stability of the diagonal support pad 25, a diagonal support rod can be provided on the middle plate frame 11 and the end plate frame 12, that is, one end of the diagonal support rod is connected to the middle plate frame 11 or the end plate frame 12, and the other end is connected to the diagonal support pad 25.

[0037] In other embodiments, the Figure 1 As shown, the supporting and fixing structure 2 may further include an electromagnet 9 , which may be mounted on the diagonal support seat 25 and adsorbed on the rod 100 to be spliced, thereby ensuring that the rod 100 to be spliced can be stably fixed on the main structural frame 1 .

[0038] Optionally, the inner support bracket 4 includes a crisscross-shaped bracket formed by splicing a plurality of support rods 41 , and a first support module 42 is provided at both ends of each support rod 41 , and the first support module 42 is used for contacting and supporting the rod 100 to be spliced.

[0039] In this embodiment, combined with the Figure 1 and attached Figure 2 As shown, the inner support bracket 4 includes a crisscross bracket formed by splicing multiple support rods 41, and a first support module 42 is respectively provided at both ends of each support rod 41, each first support module 42 is respectively used for contacting and supporting the rod 100 to be spliced, and the first support module 42 can be a pad that is adapted to the shape of the rod 100 to be spliced, wherein the first support module 42 can be specially customized and adjusted according to the outer dimensions of the rod, and is provided with a connecting device for easy disassembly and installation.

[0040] Optionally, the rod splicing device also includes a planar baffle 5 and a second telescopic drive device, one end of the second telescopic drive device is connected to one end of the main structural frame 1, and the planar baffle 5 is connected to the other end of the second telescopic drive device, and the second telescopic drive device is used to drive the planar baffle 5 to abut against the rod 100 to be spliced.

[0041] In this embodiment, combined with the Figure 1 As shown, a movable plane stopper 5 is provided at one end of the main structural frame 1, wherein the movement of the plane stopper 5 is realized by a second telescopic drive device (such as a jack). After the two rods 100 to be spliced are hoisted onto the two main structural frames 1, the second telescopic drive device is used to push the plane stopper 5 so that the plane stopper 5 is close to the end plane of the rods 100 to be spliced, and the pushing distance on both sides is controlled to ensure the consistency of the reference, so as to facilitate the accuracy of subsequent flipping and docking.

[0042] Optionally, a second supporting module is provided at one end of the planar baffle 5 away from the second telescopic driving device, and the second supporting module is used to fit with the rod 100 to be spliced.

[0043] In this embodiment, a second support module can be detachably connected to the end of the planar baffle 5 away from the second telescopic drive device by bolts, wherein the second support module can be a pad that is adapted to the shape of the rod 100 to be spliced, so that the planar baffle 5 can adapt to rods of different shapes. The second support module can be adjusted and replaced according to the shape of the rod, and can automatically align the reference end to reduce manual operation errors.

[0044] Optionally, the rod assembly device further includes a slide rail 7 , which is arranged between the two main structural frames 1 , and the inner support bracket 4 is slidably connected to the slide rail 7 .

[0045] In this embodiment, combined with the Figure 1 and attached Figure 5 As shown, the slide rail 7 is attached Figure 1 The middle Y-axis is arranged between the two main structural frames 1, and the inner support bracket 4 is slidably connected to the slide rail 7, so that the inner support bracket 4 can adjust its supporting position in the Y-axis direction.

[0046] In other embodiments, the Figure 2 and attached Figure 5 As shown, a column 6 is provided between the slide rail 7 and the inner support bracket 4, wherein the upper portion of the column 6 can be connected to the inner support bracket 4 by welding, and the lower portion of the column 6 can be slidably connected to the slide rail 7.

[0047] Optionally, the rod assembly device further includes support columns 8 , and a plurality of the support columns 8 are spaced apart between the two main structural frames 1 . The flipping mechanism 3 is used to drive the main structural frame 1 to flip and fall onto the plurality of support columns 8 .

[0048] In this embodiment, combined with the Figure 1 and attached Figure 3 As shown, between the two main structural frames 1, along the attached Figure 1 There are multiple support columns 8 arranged at intervals in the Y-axis direction. The turning mechanism 3 can drive the main structure frame 1 to turn over and fall on the multiple support columns 8, as shown in the attached figure. Figure 3 shown.

[0049] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0050] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will fall within the protection scope of the present invention.

Claims

1. A rod assembly device, characterized in that: include: Main structural frames (1), wherein two main structural frames (1) are spaced apart and symmetrically arranged; A supporting and fixing structure (2), each of the main structural frames (1) is provided with a corresponding supporting and fixing structure (2), and the supporting and fixing structure (2) is used to support and fix the rods (100) to be spliced; A turnover mechanism (3), each of the main structural frames (1) is provided with the turnover mechanism (3), the turnover mechanism (3) comprising a first support (31), a second support (32) and a first telescopic drive device (33), the main structural frame (1) being hinged to the first support (31), one end of the first telescopic drive device (33) being hinged to the second support (32), and the other end being hinged to the main structural frame (1), the first telescopic drive device (33) being used to drive the main structural frame (1) to rotate along the first support (31) to achieve flipping and docking of the two rods (100) to be spliced; and an inner support bracket (4), the inner support bracket (4) being arranged between the two main structural frames (1) and being used for supporting the two rods (100) to be spliced after the two rods (100) to be spliced are flipped and docked.

2. The rod assembly device according to claim 1, characterized in that: The main structural frame (1) is a U-shaped frame, comprising an intermediate plate frame (11) and end plate frames (12) vertically connected to both ends of the intermediate plate frame (11), and the supporting fixing structure (2) is respectively provided between the intermediate plate frame (11) and the two end plate frames (12).

3. The rod assembly device according to claim 2, characterized in that: The supporting and fixing structure (2) includes a first pad (21), a second pad (22), a connecting rod (23) and a fixing device (24), wherein the first pad (21) is arranged on the middle plate frame (11), and the second pad (22) is arranged on the end plate frame (12), and the fixing device (24) is respectively provided on one end of the first pad (21) away from the middle plate frame (11) and one end of the second pad (22) away from the end plate frame (12), and the position of the fixing device (24) on the first pad (21) and the second pad (22) is adjustable, and the fixing device (24) is used to limit the rod (100) to be spliced, and the two ends of the connecting rod (23) are respectively connected to the fixing devices (24) on the first pad (21) and the second pad (22), and the connecting rod (23) is used to contact and support the rod (100) to be spliced.

4. The rod assembly device according to claim 3, characterized in that: The fixing device (24) comprises a flat plate (241), an ear plate (242) and a U-shaped clamping plate (243); the flat plate (241) is used to be connected to the first cushion seat (21) or the second cushion seat (22); the ear plate (242) is connected to the flat plate (241); the U-shaped clamping plate (243) is connected to the ear plate (242); and the U-shaped clamping plate (243) is configured to allow the edge of the rod member (100) to be spliced to extend into.

5. The rod assembly device according to claim 3, characterized in that: The supporting and fixing structure (2) further comprises an oblique support pad (25), wherein the oblique support pad (25) is arranged at an angle between the middle plate frame (11) and the end plate frame (12), and the oblique support pad (25) is used to support the connecting rod (23).

6. The rod assembly device according to claim 1, characterized in that: The inner support bracket (4) comprises a well-shaped bracket formed by splicing a plurality of support rods (41), and a first support module (42) is provided at each end of each support rod (41), and the first support module (42) is used for contacting and supporting the rod member (100) to be spliced.

7. The rod assembly device according to claim 1, characterized in that: It also includes a plane baffle (5) and a second telescopic drive device, one end of the second telescopic drive device is connected to one end of the main structural frame (1), the plane baffle (5) is connected to the other end of the second telescopic drive device, and the second telescopic drive device is used to drive the plane baffle (5) to abut against the rod to be spliced (100).

8. The rod assembly device according to claim 7, characterized in that: A second support module is provided at one end of the planar baffle (5) facing away from the second telescopic drive device, and the second support module is used to fit with the rod (100) to be spliced.

9. The rod assembly device according to claim 8, characterized in that: It also includes a slide rail (7), which is arranged between the two main structural frames (1), and the inner support bracket (4) is slidably connected to the slide rail (7).

10. The rod assembly device according to claim 1, characterized in that: It also includes support columns (8), wherein a plurality of the support columns (8) are arranged at intervals between the two main structural frames (1), and the flipping mechanism (3) is used to drive the main structural frame (1) to flip and land on the plurality of support columns (8).

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