Large diameter silo modular slipform platform

Abstract

The application discloses a large-diameter silo modularized slip-form platform and particularly relates to the technical field of slip-form platforms, which comprises a center frame, a support frame and an extension frame. The length of the extension frame extending out of the support frame can be adjusted according to the diameter of the silo by arranging the extension frame and the support frame. The overall length of the extension frame and the support frame can be actually combined according to the diameter of the silo. The structure provides flexibility and convenience for construction, and the adjustment mode is extremely convenient, which can greatly improve the construction efficiency. The reliable limiting structure between the adjusted support frame and the extension frame, the mutual cooperation between the upper end of the extension frame and the square block through the concave groove and the square block, the limiting function of the upper support, the insertion of the lower end of the extension frame into the limiting seat through the limiting plate, the auxiliary support of the lower end of the extension frame and the support frame and the reliability of the whole structure ensure that the reliable platform support for subsequent slip-form construction is provided, and the smooth progress of the project is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of slip-form platforms, and relates to a large-diameter silo modular slip-form platform. BACKGROUND

[0002] The large-diameter silo slip-form platform is a kind of engineering equipment specially used for internal construction and maintenance of large-diameter silos, which is usually composed of a large platform and a set of moving system, and can move in the silo to provide a safe and stable working environment for workers. The slip-form platform usually adopts a hydraulic system or other mechanical system to control its movement, and workers can perform various operations on the platform, such as cleaning, repairing, inspecting and installing equipment, etc. The design of the platform takes into account the space limitations and environmental factors inside the silo to ensure that it can be flexibly adapted to silos of different diameters and heights.

[0003] The existing large-diameter silo modular slip-form platform needs to replace slip-form platforms of different sizes when constructing silos of different diameters, which requires workers to frequently adjust and operate on site, increasing the complexity and uncertainty of construction. Although some modular slip-form platforms provide a certain degree of flexibility, replacing slip-form platforms of different sizes still has certain operation difficulties, especially in the on-site construction environment. Too many joint nodes not only increase the construction time and labor cost, but also may cause insufficient stability of the overall structure, thereby affecting construction safety.

[0004] Therefore, we provide a large-diameter silo modular slip-form platform. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present application provide a large-diameter silo modular slip-form platform to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a large-diameter silo modular slip-form platform, comprising a center frame, a support frame and an extension frame, the four sides of the center frame are welded with fixed plates, the outer side of the fixed plate is movably installed with a support frame, the lower end of the support frame is fixedly installed with an inclined rod, and the other end of the inclined rod is fixedly connected with the fixed plate, the inner side of the support frame is slidably installed with an extension frame, and the support frame and the extension frame are fixedly connected through fixed bolts.

[0007] The support frame comprises a support plate, an upper beam rod, a lower beam rod, a connecting truss, a I-shaped support block and a limiting seat, one side of the fixed plate is movably installed with the support plate, the other side of the support plate is welded with the upper beam rod at the upper end, the other side of the support plate is welded with the lower beam rod at the lower end, the upper beam rod and the lower beam rod are fixedly connected through the connecting truss, the lower end of the lower beam rod is welded with the I-shaped support block, and the lower end of the I-shaped support block is welded with the limiting seat.

[0008] The extension frame comprises square beams, support trusses, square blocks, fixed right-angle plates and limiting plates, the inner side of the support frame is movably installed with four groups of square beams, the four groups of square beams are fixedly connected through the support trusses, the outer sides of the two groups of square beams located at the upper side are welded with the square blocks which are slidably installed on the inner side of the upper beam rod, one end of the two groups of square beams located at the upper side is welded with the fixed right-angle plate, and the lower ends of the two groups of square beams located at the lower side are welded with the limiting plates which are slidably installed in the inner part of the limiting seat.

[0009] In a preferred embodiment, the center frame comprises an upper center ring, a vertical rod and a lower center ring, the vertical rod is welded at the inner side of the upper center ring and the lower center ring, the upper center ring comprises an outer ring frame, a connecting frame and an inner ring frame, the outer ring frame and the inner ring frame are fixedly connected through the connecting frame, and the outer ring frame surrounds the outer side of the inner ring frame.

[0010] In a preferred embodiment, the fixed plate is welded with a fixed buckle at both ends of the side away from the center frame, the support plate is slidably installed in the inner side of the fixed buckle, the surface of the side of the fixed plate away from the center frame is welded with a guide block, through holes are formed at both ends of the surface of the guide block, and the lower end of the fixed plate is welded with a connecting plate.

[0011] In a preferred embodiment, the support plate is provided with a guide slot at the side close to the fixed plate, the guide block is slidably installed in the inner part of the guide slot, the support plate is welded with a fixed lug at both ends of both sides, a connecting hole is formed in the surface of the fixed lug, a bolt is installed in the inner part of the connecting hole, and the bolt extends into the inner part of the through hole.

[0012] In a preferred embodiment, the inner side of the upper beam rod is provided with a concave groove, the square block is slidably installed in the inner part of the concave groove, the lower surface of the concave groove is provided with a bottom groove, one side of the concave groove is provided with a sliding groove, the upper end of the upper beam rod is welded with a long pad block, a threaded hole is formed in the side of the sliding groove, and a fixed bolt is threadedly installed in the inner part of the threaded hole.

[0013] In a preferred implementation form, the connecting truss comprises two groups of parallel arranged cylinders, cross frames and right angle seats, the cross seats are bolted inside the two groups of parallel arranged cylinders, the upper and lower ends of the cylinders are welded with right angle seats, and the right angle seats are bolted outside the upper and lower beams.

[0014] In a preferred implementation form, one side of the limiting seat is provided with a limiting groove, and the limiting plate is slidingly installed inside the limiting groove, and both sides of the limiting groove are provided with side grooves.

[0015] In a preferred implementation form, both ends of the inclined rod are fixedly installed with connecting cylinder seats, one group of the connecting cylinder seats are welded on the lower surface of the limiting seat, and the other group of the connecting cylinder seats are welded on one side of the connecting plate, and a plurality of groups of ear plates are equidistantly welded on one side of the inclined rod.

[0016] In a preferred implementation form, the upper end of the square beam is welded with a short pad, the upper surface of the short pad is flush with the upper surface of the long pad, the lower end of the square block is welded with a protrusion, the protrusion is slidingly installed inside the bottom groove, the square block is rotatably installed with a pulley on the outside through a short shaft, the pulley is slidingly installed inside the sliding groove, the side of the square block and inside the pulley is provided with a fixing groove, and the end of the fixing bolt abuts the inside of the fixing groove.

[0017] In a preferred implementation form, the upper end of the limiting plate is welded with two groups of base plates on one side, the upper end of the base plate is welded on the lower end of the two groups of square beams below, the inside of the two groups of base plates is welded with a horizontal connecting beam, both sides of the limiting plate are rotatably installed with a roller through a short shaft, and the roller is slidingly installed inside the side groove.

[0018] Technical effects and advantages of the present application:

[0019] 1、The extension frame and the supporting frame are arranged, when the silo with different diameters is slidingly constructed, the length of the extension frame extending out of the supporting frame can be adjusted according to the diameter of the silo, the overall length of the extension frame and the supporting frame can be actually combined according to the diameter of the silo, this structure provides flexibility and convenience for construction, in the operation process, workers only need to loosen the fixing bolt, at this time, the extension frame and the supporting frame are in a movable state, then the extension length of the extension frame is adjusted according to the actual situation, after the adjustment is completed, the fixing bolt is used for re-fixing, this adjustment method is extremely convenient, and the construction efficiency can be greatly improved.

[0020] 2、The reliable limiting structure between the adjusted support frame and the extension frame plays a key role in actual application, specifically, the upper end of the extension frame can be limited through the mutual cooperation between the concave groove and the square block, realizing the limiting function of the upper support, at the same time, the sliding groove limits the position of the pulley, and the bottom groove limits the position of the protrusion, further strengthening the upper end support force of the extension frame and the support frame, improving the stability of the overall structure, in addition, the lower end of the extension frame is inserted into the limiting seat through the limiting plate, realizing the auxiliary support of the lower end of the extension frame and the support frame, ensuring the reliability of the whole structure, providing a reliable platform support for the subsequent slip form construction, and providing a guarantee for the smooth progress of the project. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application.

[0022] Figure 2 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application.

[0023] Figure 3 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application.

[0024] Figure 4 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application.

[0025] Figure 5 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application.

[0026] Figure 6 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application.

[0027] Figure 7 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application. Figure 1

[0028] Figure 8 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application. Figure 2

[0029] Figure 9 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application.

[0030] Figure 10 It is a schematic diagram of the overall appearance structure of the large-diameter silo modularization slip form platform of the application.

[0031] ​​The figure marks are: 1, center frame; 11, upper center ring; 111, outer ring frame; 112, connecting frame; 113, inner ring frame; 12, vertical rod; 13, lower center ring; 2, fixed plate; 21, fixed buckle; 22, guide block; 221, through hole; 23, connecting plate; 3, support frame; 31, support plate; 311, guide slot; 312, fixed lug; 3121, connecting hole; 32, upper beam rod; 321, concave groove; 322, bottom groove; 323, sliding groove; 324, long pad block; 325, threaded hole; 33, lower beam rod; 34, connecting truss; 341, cylinder; 342, cross frame; 343, right-angle seat; 35, I-shaped support block; 36, limiting seat; 361, limiting slot; 362, side slot; 4, inclined rod; 41, connecting cylinder seat; 42, hanging lug plate; 5, extension frame; 51, square beam; 511, short pad block; 52, support truss; 53, square block; 531, protruding block; 532, pulley; 533, fixed slot; 54, fixed right-angle plate; 55, limiting plate; 551, base plate; 552, transverse connecting beam; 553, roller; 6, fixed bolt. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0033] According to Figures 1-10 A large-diameter silo modular slip-form platform shown in the figure comprises a center frame 1, a support frame 3 and an extension frame 5, four sides of the center frame 1 are welded with fixed plates 2, the outer sides of the fixed plates 2 are movably installed with the support frame 3, the lower end of the support frame 3 is fixedly installed with an inclined rod 4, and the other end of the inclined rod 4 is fixedly connected with the fixed plate 2, the inner side of the support frame 3 is slidably installed with the extension frame 5, and the support frame 3 and the extension frame 5 are fixedly connected through fixed bolts 6;

[0034] The support frame 3 comprises a support plate 31, an upper beam rod 32, a lower beam rod 33, a connecting truss 34, an I-shaped support block 35 and a limiting seat 36, one side of the fixed plate 2 is movably installed with the support plate 31, the other side of the support plate 31 is welded with the upper beam rod 32 at the upper end, the other side of the support plate 31 is welded with the lower beam rod 33 at the lower end, the upper beam rod 32 and the lower beam rod 33 are fixedly connected through the connecting truss 34, the lower end of the lower beam rod 33 is welded with the I-shaped support block 35, and the lower end of the I-shaped support block 35 is welded with the limiting seat 36;

[0035] The extension frame 5 comprises square beams 51, support trusses 52, square blocks 53, fixed right-angle plates 54 and limiting plates 55, four groups of square beams 51 are movably mounted on the inner side of the support frame 3, the four groups of square beams 51 are fixedly connected through the support trusses 52, the outer sides of the two groups of square beams 51 located at the top are welded with the square blocks 53 which are slidably mounted on the inner side of the upper beam rod 32, one end of the two groups of square beams 51 located at the top is welded with the fixed right-angle plate 54, the lower ends of the other two groups of square beams 51 located at the bottom are welded with the limiting plates 55 which are slidably mounted in the inner part of the limiting seat 36.

[0036] Specifically, the center frame 1 comprises an upper center ring 11, a vertical rod 12 and a lower center ring 13, the vertical rod 12 is welded on the inner sides of the upper center ring 11 and the lower center ring 13, the center frame 1 serves to connect the four groups of support frames 3 and is placed at the center position to effectively connect the four groups of support frames 3 and provide sufficient support force, the upper center ring 11 and the lower center ring 13 have consistent structures, the upper center ring 11 comprises an outer ring frame 111, a connecting frame 112 and an inner ring frame 113, the outer ring frame 111 and the inner ring frame 113 are fixedly connected through the connecting frame 112, and the outer ring frame 111 surrounds the outer side of the inner ring frame 113, the upper center ring 11 is interlacedly welded by the outer ring frame 111, the connecting frame 112 and the inner ring frame 113, and has a more stable structure.

[0037] Specifically, the fixed plate 2 is welded with fixed buckles 21 at both ends of the side away from the center frame 1, and the support plate 31 is slidably mounted on the inner side of the fixed buckles 21, the fixed buckles 21 are used to clamp the support plate 31 to provide mounting space for the support plate 31, the fixed plate 2 is welded with a guide block 22 on the surface of the side away from the center frame 1, through holes 221 are formed at both ends of the surface of the guide block 22, and the fixed plate 2 is welded with a connecting plate 23 at the lower end, which is used to fix the inclined rod 4.

[0038] Specifically, the support plate 31 is provided with a guide slot 311 on the side close to the fixed plate 2, and the guide block 22 is slidably mounted in the inner part of the guide slot 311, while the fixed buckles 21 fix the support plate 31, the guide slot 311 on the side of the support plate 31 cooperates with the guide block 22 to achieve the purpose of mutual interlaced fixation, the support plate 31 is welded with fixed ears 312 at both ends of both sides, through holes 3121 are formed in the surface of the fixed ears 312, and bolts are mounted in the inner parts of the through holes 3121 and the through holes 221, and the bolts extend into the inner parts of the through holes 3121 and the through holes 221, so that the fixed plate 2 and the support plate 31 can be fixed and locked.

[0039] Specifically, the inner side of the upper beam rod 32 is provided with a concave groove 321, and the square block 53 is slidingly installed in the inner side of the concave groove 321. The lower surface of the concave groove 321 is provided with a bottom groove 322, and one side of the concave groove 321 is provided with a sliding groove 323. The upper end of the upper beam rod 32 is welded with a long pad 324. The side surface of the sliding groove 323 is provided with a threaded hole 325, and the fixed bolt 6 is threadedly installed in the inner side of the threaded hole 325. The fixed bolt 6 serves to fix the position of the extension frame 5.

[0040] Specifically, the connecting truss 34 includes two groups of parallelly placed cylinders 341, cross frames 342 and right-angle seats 343. The cross frames 342 are boltedly installed in the inner sides of the two groups of parallelly placed cylinders 341. The upper and lower ends of the cylinders 341 are both welded with the right-angle seats 343, which are boltedly installed on the outer sides of the upper beam rod 32 and the lower beam rod 33. The modular connecting structure can be used to select and fix a proper number of connecting trusses 34 according to actual conditions.

[0041] Specifically, the limiting seat 36 is provided with a limiting groove 361 on one side, and the limiting plate 55 is slidingly installed in the inner side of the limiting groove 361. The limiting groove 361 provides a sliding path for the limiting plate 55 and limits the position of the limiting plate 55. When the extension frame 5 is adjusted and moved, it can move along the position of the limiting seat 36. The limiting groove 361 is provided with a side groove 362 on both sides.

[0042] Specifically, the two ends of the inclined rod 4 are both fixedly installed with connecting barrel seats 41. One group of the connecting barrel seats 41 is welded on the lower surface of the limiting seat 36, and the other group of the connecting barrel seats 41 is welded on one side of the connecting plate 23. The inclined rod 4 fixes and supports the support frame 3 and the fixed plate 2 for the second time, providing sufficient support for the sliding membrane construction. A plurality of lug plates 42 are equidistantly welded on one side of the inclined rod 4. The lug plates 42 are used to connect the steel wire cable. When the silo top is constructed, the sliding membrane platform can be fixed on the foundation. At this time, one end of the steel wire cable is fixed in the inner side of the lug plate 42, and the other end is fixed on the inner wall of the silo. The steel wire cable provides auxiliary support and traction for the support frame 3 again through the traction force.

[0043] Specifically, the upper end of the square beam 51 is welded with a short pad 511, and the upper surface of the short pad 511 is flush with the upper surface of the long pad 324, and the purpose of the upper surface of the short pad 511 being flush with the upper surface of the long pad 324 is to keep the support frame 3 and the extension frame 5 after erection in a relatively flat state, which can provide a flat support structure for subsequent erection of the plate, the lower end of the square block 53 is welded with a protrusion 531, and the protrusion 531 is slidingly installed in the inside of the bottom groove 322, and the bottom groove 322 provides a sliding path for the protrusion 531 to slide, and also limits the protrusion 531 inside the bottom groove 322, and the outside of the square block 53 is rotatably installed with a pulley 532 through a short shaft, and the pulley 532 is slidingly installed in the inside of the sliding groove 323, and the setting of the pulley 532 makes the extension frame 5 slide more smoothly, and the side of the square block 53 and inside the pulley 532 is provided with a fixing groove 533, and the end of the fixing bolt 6 abuts against the inside of the fixing groove 533, which can indirectly fix the extension frame 5 by abutting the fixing bolt 6 inside the fixing groove 533.

[0044] Specifically, the upper end of the square beam 51 is welded with a short pad 511, and the upper surface of the short pad 511 is flush with the upper surface of the long pad 324, and the purpose of the upper surface of the short pad 511 being flush with the upper surface of the long pad 324 is to keep the support frame 3 and the extension frame 5 after erection in a relatively flat state, which can provide a flat support structure for subsequent erection of the plate, the lower end of the square block 53 is welded with a protrusion 531, and the protrusion 531 is slidingly installed in the inside of the bottom groove 322, and the bottom groove 322 provides a sliding path for the protrusion 531 to slide, and also limits the protrusion 531 inside the bottom groove 322, and the outside of the square block 53 is rotatably installed with a pulley 532 through a short shaft, and the pulley 532 is slidingly installed in the inside of the sliding groove 323, and the setting of the pulley 532 makes the extension frame 5 slide more smoothly, and the side of the square block 53 and inside the pulley 532 is provided with a fixing groove 533, and the end of the fixing bolt 6 abuts against the inside of the fixing groove 533, which can indirectly fix the extension frame 5 by abutting the fixing bolt 6 inside the fixing groove 533.

[0045] The working principle of the present application is as follows:

[0046] First step: when the large-diameter silo is under construction, the sliding film equipment can be erected around the silo wall, and at the same time, the sliding film platform is erected on both sides of the sliding film equipment and inside and outside the silo wall, which can provide reliable construction support for construction, and the fixed right-angle plate 54 is first bolted to the upper end of the sliding film equipment inside the silo wall, so that it can be lifted and lowered with the sliding film equipment;

[0047] Second step: the connecting truss 34 is bolted between the upper beam rod 32 and the lower beam rod 33, and the appropriate number of connecting trusses 34 are installed according to the use requirements, and after assembly, the support plate 31 is inserted into the inside of the fixed buckle 21 in parallel, and the guide block 22 is slidingly inserted into the inside of the guide slot 311, when the support plate 31 and the fixed plate 2 are installed in place, the through hole 221 is coincided with the connecting hole 3121 at this time, and then the bolt is used for penetration and fixation, at this time, the support frame 3 is fixed on one side of the fixed plate 2 by the bolt, and the remaining three groups of support frames 3 are fixed in turn;

[0048] Third step: according to the different diameter size of silo adjustment extension frame 5 and the overall length of support frame 3, first, the fixed bolt 6 is screwed out, then the extension length of extension frame 5 is adjusted, the square block 53 is slid in the concave groove 321, the protruding block 531 is slid in the bottom groove 322, the pulley 532 is slid in the sliding groove 323, at the same time, the limiting plate 55 is slid in the limiting groove 361, after the length adjustment is completed, the fixed bolt 6 is screwed into the threaded hole 325, and the end abuts the inner side of the fixed groove 533, at this time, the position of the extension frame 5 is fixed;

[0049] Fourth step: after the support frame 3, the extension frame 5, the center frame 1 and the sliding film equipment are fixed, the plate can be erected on the center frame 1, the support frame 3 and the upper end of the extension frame 5, which provides enough space position for the silo and the silo top sliding film construction, when the construction is carried out to the silo top, the inclined rod 4 can be fixed to the silo wall by using the steel wire cable, one end of the steel wire cable is fixed to the inner side of the lug plate 42, and the other end is fixed to the inner side of the silo wall, so that a stable support platform is provided for the silo top construction.

[0050] In this way, the use process of the large-diameter silo modular sliding formwork platform is completed.

[0051] Finally, it should be pointed out that in the description of the application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0052] Secondly: the drawings of the disclosed embodiments only involve the structures related to the disclosed embodiments, other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the application can be combined with each other;

[0053] Finally: the above is only the preferred embodiment of the application, and is not used to limit the application, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the application should be included in the protection scope of the application.

Claims

1. A modular slipform platform for large-diameter silos, comprising a central frame (1), a support frame (3), and an extension frame (5), characterized in that: The four sides of the central frame (1) are welded with fixing plates (2). A support frame (3) is movably installed on the outside of the fixing plate (2). A diagonal rod (4) is fixedly installed at the lower end of the support frame (3), and the other end of the diagonal rod (4) is fixedly connected to the fixing plate (2). An extension frame (5) is slidably installed on the inside of the support frame (3), and the support frame (3) and the extension frame (5) are fixedly connected by fixing bolts (6). The support frame (3) includes a support plate (31), an upper beam rod (32), a lower beam rod (33), a connecting truss (34), an I-shaped support block (35), and a limiting seat (36). The support plate (31) is movably installed on one side of the fixed plate (2). The upper beam rod (32) is welded to the upper end of the other side of the support plate (31), and the lower beam rod (33) is welded to the lower end of the other side of the support plate (31). The upper beam rod (32) and the lower beam rod (33) are fixedly connected by the connecting truss (34). The lower end of the lower beam rod (33) is welded to the I-shaped support block (35), and the lower end of the I-shaped support block (35) is welded to the limiting seat (36). The extension frame (5) includes square beams (51), support trusses (52), square blocks (53), fixed right angle plates (54), and limiting plates (55). Four sets of square beams (51) are movably installed on the inner side of the support frame (3). The four sets of square beams (51) are fixedly connected by the support trusses (52). Square blocks (53) are welded to the outer side of the two sets of square beams (51) located above, and the square blocks (53) are slidably installed on the inner side of the upper beam rod (32). Fixed right angle plates (54) are welded to one end of the two sets of square beams (51) located above. Limiting plates (55) are welded to the lower end of the two sets of square beams (51) located below, and the limiting plates (55) are slidably installed inside the limiting seat (36).

2. The modular slipform platform for large-diameter silos according to claim 1, characterized in that: The central frame (1) includes an upper central ring (11), a vertical rod (12) and a lower central ring (13). The vertical rod (12) is welded to the inner side of the upper central ring (11) and the lower central ring (13). The upper central ring (11) includes an outer ring frame (111), a connecting frame (112) and an inner ring frame (113). The outer ring frame (111) and the inner ring frame (113) are fixedly connected by the connecting frame (112), and the outer ring frame (111) surrounds the outer side of the inner ring frame (113).

3. The modular slipform platform for large-diameter silos according to claim 1, characterized in that: The fixing plate (2) has fixing buckles (21) welded to both ends on the side away from the center frame (1), and the support plate (31) is slidably installed on the inside of the fixing buckles (21). The fixing plate (2) has guide blocks (22) welded to the surface on the side away from the center frame (1). Both ends of the guide blocks (22) have through holes (221). The lower end of the fixing plate (2) has a connecting plate (23) welded to it.

4. The modular slipform platform for large-diameter silos according to claim 3, characterized in that: The support plate (31) has a guide groove (311) on one side near the fixed plate (2), and the guide block (22) is slidably installed inside the guide groove (311). Both ends of the support plate (31) are welded with fixing ears (312). The surface of the fixing ears (312) is provided with a connecting hole (3121), and a bolt is installed through the connecting hole (3121), and the bolt extends through to the inside of the through hole (221).

5. The modular slipform platform for large-diameter silos according to claim 1, characterized in that: The inner side of the upper beam rod (32) is provided with a concave groove (321), and the square block (53) is slidably installed inside the concave groove (321). The lower surface of the concave groove (321) is provided with a bottom groove (322), and a sliding groove (323) is provided on one side of the concave groove (321). A long pad (324) is welded to the upper end of the upper beam rod (32). A threaded hole (325) is provided through the side of the sliding groove (323), and the fixing bolt (6) is threadedly installed inside the threaded hole (325).

6. The modular slipform platform for large-diameter silos according to claim 1, characterized in that: The connecting truss (34) includes two sets of parallel cylindrical columns (341), a cross frame (342), and a right-angle seat (343). The cross frame (342) is bolted to the inside of the two sets of parallel cylindrical columns (341). The upper and lower ends of the cylindrical columns (341) are welded with right-angle seats (343), and the right-angle seats (343) are bolted to the outside of the upper beam (32) and the lower beam (33).

7. The modular slipform platform for large-diameter silos according to claim 1, characterized in that: The limiting seat (36) has a limiting groove (361) on one side, and the limiting plate (55) is slidably installed inside the limiting groove (361). Side grooves (362) are provided on both sides of the limiting groove (361).

8. A modular slipform platform for large-diameter silos according to claim 1 or 3, characterized in that: Both ends of the inclined rod (4) are fixedly installed with connecting sleeve seats (41), and one set of the connecting sleeve seats (41) is welded to the lower surface of the limiting seat (36), and another set of the connecting sleeve seats (41) is welded to one side of the connecting plate (23). Multiple sets of hanging ear plates (42) are welded at equal intervals on one side of the inclined rod (4).

9. A modular slipform platform for large-diameter silos according to claim 1 or 5, characterized in that: The upper end of the square beam (51) is welded with a short pad (511), and the upper surface of the short pad (511) is flush with the upper surface of the long pad (324). The lower end of the square block (53) is welded with a protrusion (531), and the protrusion (531) is slidably installed inside the bottom groove (322). The outer side of the square block (53) is rotatably installed with a pulley (532) through a short shaft, and the pulley (532) is slidably installed inside the slide groove (323). A fixing groove (533) is opened on the side of the square block (53) and inside the pulley (532), and the end of the fixing bolt (6) abuts against the inside of the fixing groove (533).

10. A modular slipform platform for large-diameter silos according to claim 1 or 7, characterized in that: Two sets of base plates (551) are welded to one side of the upper end of the limiting plate (55), and the upper end of the base plate (551) is welded to the lower end of the two sets of square beams (51) located below. A transverse connecting beam (552) is welded to the inner side of the two sets of base plates (551). Rollers (553) are rotatably installed on both sides of the limiting plate (55) via short shafts, and the rollers (553) are slidably installed inside the side groove (362).

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