A machine support system for a tower crane used in tower construction

Abstract

The present invention relates to the field of tower crane machine support systems, and discloses a machine support system for a tower crane used for tower construction. The peripheral surface of the tower is provided with a plurality of fixing grooves for fixing support reinforcements. One end of the support reinforcement is connected to a reinforcement layer, and the other end is fixed to a preformed plug-in stress plate provided on the surface of the fixing groove. During installation, the installation position of the support reinforcement is first determined, and then the support reinforcement is placed in the corresponding embedded portion of the preformed plug-in stress plate. Next, a bolt is passed through the inside of the tower, through the preformed plug-in stress plate and the support reinforcement in turn, and the bolt is tightened with a tool to complete the fixation. In the present invention, the support reinforcement can be firmly fixed by the coordinated use of the preformed plug-in stress plate and the bolt, and can remain stable even under a huge load.

Description

Technical Field

[0001] The invention relates to the field of a machine position support system for a tower building crane, in particular to a machine position support system for a tower building crane used for tower construction. Background Art

[0002] The support system of tower cranes is mainly used in the construction of various large towers, such as bridge towers, airport towers, etc. In these scenarios, tower cranes need to withstand huge loads and ensure stability and safety during the construction process. The support system provides solid support for tower cranes through reasonable structural design and material selection;

[0003] The existing support system is generally composed of tower-like pillars built layer by layer and reinforcements connected to the surface of the tower. Since the reinforcements need to be fixed to the surface of the tower by punching holes, holes will be left on the surface of the tower during the subsequent disassembly process, affecting the overall appearance and force distribution of the tower. Summary of the invention

[0004] The invention provides a machine support system of a tower crane for tower construction, which overcomes the shortcomings described in the background technology.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A machine support system for a tower crane for tower construction, comprising a plurality of support towers for supporting a tower crane platform, the support towers being embedded in the ground, the support towers being fixed by a plurality of reinforcement layers, each reinforcement layer being supported against the tower by a plurality of support reinforcement members, an elevator for transporting materials being installed on the support tower, a plurality of fixing grooves for fixing the support reinforcement members being arranged on the peripheral surface of the tower, one end of the support reinforcement member being connected to the reinforcement layer, and the other end being fixed to a preformed inserted stress receiving plate arranged on the surface of the fixing groove;

[0007] The preformed plug-in stress-receiving plate is fixed to the surface of the fixing groove, and the surface of the preformed plug-in stress-receiving plate is divided into an upper and lower embedded part by a connecting part, and the support reinforcement member is disposed on the surface of one of the embedded parts, and a preformed plate-shaped reinforcement rib is supported in the other embedded part, and the preformed plug-in stress-receiving plate and the support reinforcement member are fixed by a bolt, and the bolt passes through the tower, the preformed plug-in stress-receiving plate and the support reinforcement member from the inside to the outside in sequence to form a fixation;

[0008] Embedding grooves three are respectively arranged on both side surfaces of the fixing groove, and plug-in ribs protruding outward are respectively arranged on both side surfaces of the supporting reinforcement member at corresponding positions close to the embedding grooves three, and the plug-in ribs on both sides are respectively embedded in the corresponding embedding grooves three to form a fixation.

[0009] A preferred technical solution, the preformed plug-in stress-receiving plate comprises a built-in mounting plate, a raised plate body and a card slot 1, the built-in mounting plate is in a U-shaped structure, the built-in mounting plate is arranged on the surface of the fixed groove, the two ends of the built-in mounting plate extend into the tower and abut against the inner surface of the tower, the raised plate body is arranged on the upper and lower sides of the surface of the built-in mounting plate at the fixed groove, and an inwardly recessed embedding groove 1 is arranged at the corresponding position of the fixed groove and the two raised plate bodies, and the raised plate bodies on the upper and lower sides are respectively embedded in the embedded groove 1 adjacent thereto;

[0010] The connecting part is arranged on the middle surface of the built-in mounting plate, and the left and right sides of the connecting part are respectively provided with inwardly recessed card slots 1, and the corresponding positions of the fixed slot and the two card slots 1 are each provided with an embedded slot 2 connected thereto, and a strip-shaped connecting block is embedded in the embedded slot 2, and the strip-shaped connecting block is respectively abutted against the embedded slot 2 and the card slot 1.

[0011] A preferred technical solution is that both raised plates protrude from the surface of the built-in mounting plate, forming an L-shaped structure between the raised plate and the built-in mounting plate, and when the support reinforcement is installed in the embedded part, the ends of the support reinforcement respectively abut against the built-in mounting plate, the raised plate and the surface of the connecting part.

[0012] A preferred technical solution, the preformed plate-like reinforcement ribs include vertical reinforcement ribs and transverse reinforcement ribs, the vertical reinforcement ribs are arranged equidistantly in the transverse direction, and the upper and lower sides of all the vertical reinforcement ribs are connected by transverse reinforcement ribs, the two sides of the vertical reinforcement ribs protrude from the surface of the transverse reinforcement ribs respectively, the surface of the raised plate body corresponding to each vertical reinforcement rib is provided with a second card groove, the surface of the connecting portion corresponding to each vertical reinforcement rib is provided with a third card groove, when the preformed plate-like reinforcement rib is installed in one of the embedded portions, the vertical reinforcement rib is embedded in the second card groove and the third card groove adjacent to it.

[0013] A preferred technical solution is that the vertical reinforcing ribs located at the ends of both sides are respectively abutted against their adjacent strip-shaped connecting blocks, and a filling chamber is formed between every two adjacent vertical reinforcing ribs. When the preformed plate-shaped reinforcing ribs are installed in the embedded part, concrete is poured in the filling chamber, and the preformed inserted load-bearing plates, bolts and supporting reinforcements are fixed by the concrete.

[0014] A preferred technical solution is that the reinforcement layer includes a plurality of installation openings for passing through the supporting tower, all the installation openings are in an equidistant annular array, and a fixing plate for fixing the supporting reinforcement is provided on the inner side of each reinforcement layer corresponding to each installation opening.

[0015] Compared with the prior art, this technical solution has the following advantages:

[0016] During installation, first determine the installation position of the support reinforcement, and then place it into the corresponding embedded part of the preformed plug-in stress plate. Next, pass the bolts from the inside of the tower, through the preformed plug-in stress plate and the support reinforcement in turn, and use tools to tighten the bolts to complete the fixation. If you need to adjust the position or direction of the support reinforcement, just loosen the bolts, readjust the support reinforcement, and tighten the bolts again. This design avoids the punching operation required for traditional reinforcement fixing methods, thereby preventing holes from being left on the surface of the tower and maintaining the overall beauty of the tower. At the same time, through the coordinated use of the preformed plug-in stress plate and the bolts, the support reinforcement is firmly fixed, and it can remain stable even under huge loads, solving the stability and safety issues of the support system mentioned in the background technology. In addition, the adjustability of the support reinforcement also improves the flexibility and convenience of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 This is an overall diagram of the present invention.

[0019] Figure 2 It is a schematic diagram of the tower 100 , the support reinforcement 300 and the reinforcement layer 400 .

[0020] Figure 3 is a schematic diagram of the tower 100 .

[0021] Figure 4 It is a schematic diagram of the connection between the preformed inserted stress receiving plate 12 and the supporting reinforcement member 300.

[0022] Figure 5 for Figure 4 's analysis diagram.

[0023] Figure 6 It is a schematic diagram of a preformed inserted stress-bearing plate 12 , a preformed plate-shaped reinforcing rib 13 and a strip-shaped connecting block 14 .

[0024] Figure 7 It is a schematic structural diagram of the preformed plate-shaped reinforcement rib 13.

[0025] Figure 8 4 is a schematic diagram of the structure of the reinforcement layer 400.

[0026] In the figure: tower 100, supporting tower frame 200, elevator 201, supporting reinforcement 300, reinforcement layer 400, tower crane platform 500;

[0027] Fixed slot 11, extended opening 111, embedded slot 1 112, embedded slot 2 113, embedded slot 3 114, preformed inserted stress receiving plate 12, built-in mounting plate 121, raised plate body 122, second clamping slot 1221, first clamping slot 123, connecting portion 124, third clamping slot 1241, preformed plate-shaped reinforcing rib 13, vertical reinforcing rib 131, transverse reinforcing rib 132, strip-shaped connecting block 14, bolt 15;

[0028] Insert the rib plate 31 , the mounting opening 41 , and the fixing plate 42 . DETAILED DESCRIPTION

[0029] like Figures 1 to 8 As shown, the present invention proposes a machine support system for a tower crane for tower construction, comprising a plurality of support towers 200 for supporting a tower crane platform 500, the support towers 200 being embedded in the ground, the support towers 200 being fixed by a plurality of reinforcement layers 400, each reinforcement layer 400 being abutted against a tower 100 by a plurality of support reinforcement members 300, a lift 201 for transporting materials being installed on the support tower 200, characterized in that a plurality of fixing grooves 11 for fixing the support reinforcement members 300 are arranged on the circumference of the tower 100, one end of the support reinforcement member 300 is connected to the reinforcement layer 400, and the other end is fixed to a preformed inserted stress receiving plate 12 arranged on the surface of the fixing groove 11;

[0030] The preformed plug-in stress-receiving plate 12 is fixed to the surface of the fixing groove 11, and the surface of the preformed plug-in stress-receiving plate 12 is divided into an upper and lower embedded part by the connecting part 124 provided. The support reinforcement 300 is arranged against the surface of one of the embedded parts, and the other embedded part supports a preformed plate-shaped reinforcement rib 13. The preformed plug-in stress-receiving plate 12 and the support reinforcement 300 are fixed by a bolt 15, and the bolt 15 passes through the tower 100, the preformed plug-in stress-receiving plate 12 and the support reinforcement 300 from the inside to the outside in sequence to form a fixation; the preformed plug-in stress-receiving plate 12 is fixed to the circumference of the tower 100, and is designed with an upper and lower embedded part for receiving the support reinforcement 300. The support reinforcement 300 can be placed in one of the embedded parts in an upright or inverted manner according to the installation requirements. The bolt 15 is used as a connecting part, and passes through the preformed plug-in stress-receiving plate 12 and the support reinforcement 300 from the inside of the tower 100. By tightening the bolt 15, the three are tightly fixed together;

[0031] During installation, first determine the installation position of the support reinforcement 300, and then place it into the corresponding embedded part of the preformed plug-in stress plate 12. Next, pass the bolt 15 from the inside of the tower 100, pass through the preformed plug-in stress plate 12 and the support reinforcement 300 in turn, and use a tool to tighten the bolt 15 to complete the fixation. If the position or direction of the support reinforcement 300 needs to be adjusted, just loosen the bolt 15, readjust the support reinforcement 300, and tighten the bolt 15 again. This design avoids the punching operation required for the traditional reinforcement fixing method, thereby preventing holes from being left on the surface of the tower and maintaining the overall beauty of the tower. At the same time, through the coordinated use of the preformed plug-in stress plate 12 and the bolt 15, the support reinforcement 300 is firmly fixed, and it can remain stable even under huge loads, solving the stability and safety issues of the support system mentioned in the background technology. In addition, the adjustability of the support reinforcement 300 also improves the flexibility and convenience of installation.

[0032] Moreover, the design of the two embedded parts allows the support reinforcement 300 to be installed in an upright or inverted manner according to the actual installation requirements. This flexibility is essential for adapting to the conditions and requirements of different construction sites, so that the support system can more easily adapt to various complex tower structures. By providing two embedded parts, the preformed plug-in stress plate 12 can better disperse and bear the load from the support reinforcement 300. This design helps to transfer the load more evenly to the tower 100, thereby enhancing the stability of the entire support system. The presence of the two embedded parts makes it possible to adapt to different installation directions of the support reinforcement 300 during the installation process without the need for additional processing or adjustment of the preformed plug-in stress plate 12. This simplifies the installation steps and improves construction efficiency. In structural design, redundancy is generally regarded as a method to improve system reliability. The design of the two embedded parts provides a certain degree of redundancy. Even if one of the embedded parts has problems during use, the other embedded part can still keep the support reinforcement 300 stably fixed.

[0033] The two side surfaces of the fixing groove 11 are respectively provided with embedded grooves 314, and the two side surfaces of the supporting reinforcement 300 are respectively provided with outwardly protruding plug-in ribs 31 at the corresponding positions close to the embedded grooves 314, and the plug-in ribs 31 on both sides are respectively embedded in the corresponding embedded grooves 114 to form a fixation.

[0034] Furthermore, the preformed plug-in stress receiving plate 12 includes a built-in mounting plate 121, a protruding plate body 122 and a card slot 123. The built-in mounting plate 121 is a U-shaped structure. The built-in mounting plate 121 is arranged on the surface of the fixing groove 11. The ends of both sides of the built-in mounting plate 121 extend into the tower 100 and abut against the inner surface of the tower 100. The protruding plate body 122 is arranged on the upper and lower sides of the surface of the built-in mounting plate 121 located at the fixing groove 11. The fixing groove 11 and the corresponding parts of the two protruding plate bodies 122 are provided with an inwardly recessed The embedded groove 112 is provided, and the raised plate bodies 122 on the upper and lower sides are respectively embedded in the adjacent embedded grooves 112; the connecting portion 124 is arranged on the middle surface of the built-in mounting plate 121, and the left and right sides of the connecting portion 124 are respectively provided with inwardly recessed card grooves 123, and the corresponding positions of the fixed groove 11 and the two card grooves 123 are provided with embedded grooves 113 connected thereto, and the embedded grooves 113 are embedded with strip-shaped connecting blocks 14, and the strip-shaped connecting blocks 14 are respectively against the embedded grooves 113 and the card grooves 123.

[0035] The built-in mounting plate 121 is a U-shaped structure, and this design enables it to fit tightly on the surface of the fixing groove 11. During installation, the built-in mounting plate 121 is first placed in the fixing groove 11, ensuring that the ends on both sides extend into the tower 100 and abut against the inner surface of the tower 100. Such a design not only enhances the connection strength between the preformed plug-in stress plate 12 and the tower 100, but also ensures the stability of the support system. In addition, during the installation process, the raised plate bodies 122 on the upper and lower sides are respectively embedded in the adjacent embedded groove 112. This interlocking design not only improves the stability of the preformed plug-in stress plate 12 in the fixing groove 11, but also prevents it from being displaced or falling off during the construction process. During installation, the strip-shaped connecting block 14 is embedded in the embedded groove 2 113, and ensures that it abuts against the card groove 1 123. The function of the strip-shaped connecting block 14 is to further enhance the stability of the preformed plug-in stress plate 12 in the fixing groove 11, while providing additional support for it.

[0036] Furthermore, the two raised plate bodies 122 both protrude from the surface of the built-in mounting plate 121, forming an L-shaped structure between the raised plate body 122 and the built-in mounting plate 121, and when the support reinforcement 300 is installed in the embedded part, the ends of the support reinforcement 300 respectively abut against the surfaces of the built-in mounting plate 121, the raised plate body 122 and the connecting part 124.

[0037] Furthermore, the preformed plate-like reinforcement ribs 13 include vertical reinforcement ribs 131 and transverse reinforcement ribs 132. The vertical reinforcement ribs 131 are arranged equidistantly in the transverse direction, and the upper and lower sides of all the vertical reinforcement ribs 131 are connected by the transverse reinforcement ribs 132. The two sides of the vertical reinforcement ribs 131 protrude from the surface of the transverse reinforcement ribs 132 respectively. The surface of the raised plate body 122 and the corresponding positions of each vertical reinforcement rib 131 are respectively provided with a second card groove 1221. The surface of the connecting portion 124 and the corresponding positions of each vertical reinforcement rib 131 are respectively provided with a third card groove 1241. When the preformed plate-like reinforcement rib 13 is installed in one of the embedded portions, the vertical reinforcement rib 131 is embedded in the second card groove 1221 and the third card groove 1241 adjacent thereto.

[0038] The vertical reinforcing ribs 131 are arranged equidistantly in the transverse direction, and the upper and lower sides are connected by transverse reinforcing ribs 132 to form a structure similar to a mesh or lattice. This design can effectively enhance the structural strength and rigidity of the preformed plate-like reinforcing ribs 13 themselves, making it less likely to deform and break when bearing loads, thereby providing more stable support for the entire support system. When the preformed plate-like reinforcing ribs 13 are installed in one of the embedded parts, the vertical reinforcing ribs 131 are embedded in the adjacent slots 2 1221 and 3 1241. This interlocking method allows the preformed plate-like reinforcing ribs 13 to be tightly combined with the preformed plug-in stress-receiving plate 12, and the two support and constrain each other, further enhancing the stability of the preformed plug-in stress-receiving plate 12, thereby improving the stability of the entire support system, enabling it to better withstand the loads transmitted from components such as the tower crane platform 500, and solving the stability and safety issues of the support system mentioned in the background technology.

[0039] Furthermore, the preformed plate-shaped reinforcement ribs 13 can more evenly distribute the load transmitted from the support reinforcement 300 to the preformed plug-in stress receiving plate 12 through the structure of the vertical reinforcement ribs 131 and the transverse reinforcement ribs 132. At the same time, the upper and lower embedded parts of the preformed plug-in stress receiving plate 12 are designed so that the load can be further dispersed to different parts of the tower 100, avoiding excessive load concentration and causing excessive pressure on the tower 100, thereby enhancing the load transfer efficiency of the entire support system, enabling the load to be more reasonably distributed to the tower 100, and enhancing the overall stress performance of the tower 100.

[0040] The built-in mounting plate 121 of the preformed plug-in stress plate 12 is a U-shaped structure, and the ends of both sides thereof extend into the tower 100 and abut against the inner surface of the tower 100. The raised plate bodies 122 on the upper and lower sides are respectively embedded in the adjacent embedding groove 1 112, and the strip-shaped connecting block 14 is respectively abutted against the embedding groove 2 113 and the clamping groove 1 123. This tight connection method allows the preformed plug-in stress plate 12 to be tightly combined with the tower 100, and the preformed plate-shaped reinforcement ribs 13 can more effectively transfer the load to the internal structure of the tower 100 through the preformed plug-in stress plate 12, thereby improving the efficiency and reliability of load transfer and ensuring the stability and safety of the tower 100 during the construction process.

[0041] Furthermore, the vertical reinforcement ribs 131 at the ends of both sides are respectively abutted against the adjacent strip-shaped connecting blocks 14, and a filling chamber is formed between every two adjacent vertical reinforcement ribs 131. When the preformed plate-shaped reinforcement ribs 13 are installed in the embedded part, concrete is poured in the filling chamber, and the preformed inserted stress plate 12, the bolts 15 and the support reinforcement member 300 are fixed by the concrete.

[0042] When the preformed plate-shaped reinforcement rib 13 is installed in the embedded part and concrete is poured in the filling chamber, the concrete will tightly wrap and fix the preformed inserted load-bearing plate 12, bolts 15 and support reinforcement 300 together. This method allows the originally relatively independent components to form a solid overall structure through the bonding and filling of concrete, greatly enhancing the integrity and stability of the entire support system, enabling it to better resist various loads and external forces, and effectively solving the stability problem that may occur when the support system mentioned in the background technology is subjected to huge loads.

[0043] Moreover, the pouring and filling of concrete fills the gap inside the structure, reducing the deformation space of the structure when subjected to stress. At the same time, the rigidity of concrete can complement the flexibility of the preformed plate-shaped reinforcement 13, further improving the anti-deformation ability of the support system in different directions, ensuring the smooth operation of the tower crane platform 500 during the construction process, and ensuring the safety and reliability of the construction. Although the bolt 15 can fix the preformed inserted stress plate 12 and the support reinforcement 300 together, in some extreme cases, there may be certain safety hazards when only bolt connection is relied on. By pouring concrete in the filling chamber, the concrete will be filled around the bolt 15 and the contact parts of each component, further enhancing the strength and reliability of the connection. Even when the bolt 15 is loose or other unexpected situations occur, the concrete can also play a certain supporting and fixing role, ensuring that the connection of the structure will not fail easily, and improving the safety factor of the entire support system. During the construction process, due to factors such as vibration and impact, components such as the support reinforcement 300 may become loose or fall off. The pouring of concrete can firmly fix each component in the preset position to prevent it from displacement or falling off during the construction process, ensuring the long-term stable operation of the support system, reducing the risk of safety accidents caused by loose or falling components, and solving the problem of loose fixation of components in the support system mentioned in the background technology during the construction process.

[0044] Meanwhile, the metal parts such as the preformed inserted stress plate 12, the support reinforcement 300 and the bolts 15 may be affected by corrosion, wear and other factors during long-term use, resulting in degradation of their performance. The concrete wrapping can provide certain protection for these metal parts, isolate them from corrosive factors such as moisture and air in the external environment, slow down the corrosion rate of the metal parts, and extend their service life, thereby improving the durability of the entire support system and reducing maintenance costs and replacement frequency.

[0045] In the traditional tower construction process, the removal of supporting equipment often leaves obvious traces, such as holes and grooves, which seriously affect the overall appearance of the tower. By pouring concrete, these traces left after the removal can be filled and repaired, so that the surface of the tower can be restored to be flat and smooth, and its beauty can be maintained, meeting the high requirements of large towers such as bridge towers and airport towers for the appearance image, meeting the standards of modern architectural aesthetics, and improving the visual effect and identification of the tower. After the support equipment is removed, the tower may be unevenly stressed in some parts. Pouring concrete can reinforce and strengthen these local areas, redistribute the stress on the surface of the tower, and restore its uniformity of stress. This is crucial to ensure the structural safety of the tower in the subsequent use process, and can prevent structural deformation and cracking caused by excessive local stress, and ensure that the tower can withstand various loads such as wind load and self-weight load for a long time. The pouring of concrete further enhances the integrity of the tower structure, making the tower a more complete and solid whole. This overall enhancement helps to improve the tower's earthquake resistance, wind resistance, etc., so that it can better maintain stability and reduce structural damage in the face of extreme situations such as natural disasters, extending the tower's service life and providing more reliable protection for the tower's safe operation.

[0046] Furthermore, the reinforcement layer 400 includes a plurality of installation openings 41 for passing through the support tower 200 , all the installation openings 41 are in an equidistant annular array, and a fixing plate 42 for fixing the support reinforcement 300 is provided on the inner side of each reinforcement layer 400 corresponding to each installation opening 41 .

[0047] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

Claims

1. A machine support system for a tower crane for tower construction, comprising a plurality of support towers (200) for supporting a tower crane platform (500), wherein the support towers (200) are embedded in the ground, and the support towers (200) are fixed by a plurality of reinforcement layers (400), and each reinforcement layer (400) is supported against a tower (100) by a plurality of support reinforcement members (300), and an elevator (201) for transporting materials is installed on the support tower (200), characterized in that: A plurality of fixing grooves (11) for fixing the support reinforcement member (300) are arranged on the peripheral surface of the tower (100); one end of the support reinforcement member (300) is connected to the reinforcement layer (400), and the other end is fixed to a preformed insertion stress receiving plate (12) arranged on the surface of the fixing groove (11); The preformed plug-in stress receiving plate (12) is fixed to the surface of the fixing groove (11); the surface of the preformed plug-in stress receiving plate (12) is divided into an upper and lower embedded portion by a connecting portion (124); the support reinforcement member (300) is disposed against the surface of one of the embedded portions; the other embedded portion supports a preformed plate-shaped reinforcement rib (13); the preformed plug-in stress receiving plate (12) and the support reinforcement member (300) are fixed by a bolt (15); the bolt (15) passes through the tower (100), the preformed plug-in stress receiving plate (12) and the support reinforcement member (300) in sequence from the inside to the outside to form a fixed portion; Embedding grooves (114) are respectively provided on both side surfaces of the fixing groove (11), and outwardly protruding plug-in ribs (31) are respectively provided on both side surfaces of the supporting reinforcement member (300) at positions corresponding to the embedding grooves (114), and the plug-in ribs (31) on both sides are respectively embedded in the corresponding embedding grooves (114) to form a fixation.

2. The machine support system of a tower crane for tower construction according to claim 1, characterized in that: The preformed plug-in stress-receiving plate (12) comprises a built-in mounting plate (121), a protruding plate body (122) and a first card slot (123); the built-in mounting plate (121) is in a U-shaped structure; the built-in mounting plate (121) is arranged on the surface of the fixing groove (11); both ends of the built-in mounting plate (121) extend into the tower (100) and abut against the inner surface of the tower (100); the protruding plate body (122) is arranged on the upper and lower sides of the surface of the built-in mounting plate (121) at the fixing groove (11); an inwardly recessed embedding groove (112) is arranged at the corresponding position between the fixing groove (11) and the two protruding plate bodies (122); the protruding plate bodies (122) on the upper and lower sides are respectively embedded in the embedding groove (112) adjacent thereto; The connecting portion (124) is arranged on the middle surface of the built-in mounting plate (121), and the connecting portion (124) is provided with inwardly recessed card slots (123) on the left and right sides respectively, and the fixed slot (11) and the two card slots (123) are both provided with embedded slots (113) communicating therewith at the corresponding positions of the fixed slot (11), and the embedded slots (113) are embedded with strip-shaped connecting blocks (14), and the strip-shaped connecting blocks (14) are respectively abutted against the embedded slots (113) and the card slots (123).

3. The machine support system of a tower crane for tower construction according to claim 2, characterized in that: The two raised plate bodies (122) both protrude from the surface of the built-in mounting plate (121), an L-shaped structure is formed between the raised plate body (122) and the built-in mounting plate (121), and when the support reinforcement member (300) is installed in the embedded portion, the ends of the support reinforcement member (300) respectively abut against the surfaces of the built-in mounting plate (121), the raised plate body (122) and the connecting portion (124).

4. The machine support system for a tower crane for tower construction according to claim 2, characterized in that: The preformed plate-shaped reinforcing ribs (13) include vertical reinforcing ribs (131) and transverse reinforcing ribs (132), the vertical reinforcing ribs (131) are arranged equidistantly in the transverse direction, and the upper and lower sides of all the vertical reinforcing ribs (131) are connected by the transverse reinforcing ribs (132), the two sides of the vertical reinforcing ribs (131) respectively protrude from the surface of the transverse reinforcing ribs (132), the surface of the raised plate body (122) corresponding to each vertical reinforcing rib (131) is respectively provided with a second clamping groove (1221), and the surface of the connecting portion (124) corresponding to each vertical reinforcing rib (131) is respectively provided with a third clamping groove (1241), and when the preformed plate-shaped reinforcing rib (13) is installed in one of the embedded portions, the vertical reinforcing rib (131) is embedded in the second clamping groove (1221) and the third clamping groove (1241) adjacent thereto.

5. The machine support system for a tower crane for tower construction according to claim 4, characterized in that: The vertical reinforcement ribs (131) located at the ends of both sides are respectively abutted against the adjacent strip-shaped connecting blocks (14), and a filling chamber is formed between every two adjacent vertical reinforcement ribs (131). When the preformed plate-shaped reinforcement ribs (13) are installed in the embedded portion, concrete is poured in the filling chamber, and the preformed inserted stress plate (12), the bolts (15), and the supporting reinforcement member (300) are fixed by the concrete.

6. A machine support system for a tower crane for tower construction according to claim 3 or 5, characterized in that: The reinforcement layer (400) comprises a plurality of installation openings (41) for passing through the support tower (200), all the installation openings (41) are arranged in an equidistant annular array, and a fixing plate (42) for fixing the support reinforcement member (300) is provided at a position corresponding to each installation opening (41) on the inner side of each reinforcement layer (400).

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