Concrete bridge tower construction formwork

Abstract

The utility model discloses a concrete bridge tower construction formwork which comprises a first door frame structure, a second door frame structure, a top layer beam structure and a material distributing machine, the first door frame structure is arranged on the side face of a concrete bridge tower to be poured, and the top layer beam structure is arranged on the first door frame structure according to the pouring height of the concrete bridge tower. Second portal structures with the corresponding number are sequentially installed in the height direction, the top-layer cross beam structure is installed at the top end of the second portal structure on the uppermost layer, and the material distributing machine is installed on the top-layer cross beam structure so that the concrete bridge tower can be poured through the material distributing machine. According to the embodiment of the utility model, the second gantry structures with the corresponding number can be quickly assembled according to the pouring height of the concrete bridge tower, so that the overall height of the concrete bridge tower construction formwork is matched with the pouring height of the concrete bridge tower, and the aim of quickly pouring concrete bridge towers with different heights is fulfilled; and the pouring construction efficiency of the concrete bridge tower is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a concrete bridge tower construction formwork. Background Technology

[0002] In related technologies, conventional methods for constructing high piers of bridge towers include climbing formwork and flip formwork, among which climbing formwork is currently the most widely used equipment for constructing concrete bridge towers.

[0003] Conventional formwork only provides an operating platform for climbing up the bridge tower and a mechanical structure for opening and closing auxiliary formwork. This type of formwork has a fragmented structure, complex specifications, and most components cannot be reused. It also has poor adaptability to changes in the cross-section of the concrete structure, requiring frequent high-altitude dismantling and modification during construction. Furthermore, due to their limited load-bearing capacity and space, the formwork in these technologies is difficult to integrate with auxiliary intelligent construction equipment such as concrete placing booms, hindering the mechanization and automation upgrades of the formwork and severely impacting the construction efficiency of concrete bridge towers.

[0004] Therefore, there is an urgent need for a new type of construction formwork to improve the construction efficiency of concrete bridge towers. Utility Model Content

[0005] The purpose of this invention is to provide a construction formwork for concrete bridge towers to solve the technical problem of low construction efficiency of concrete bridge towers in related technologies.

[0006] To achieve the above objectives, this utility model provides a concrete bridge tower construction formwork, including a first gantry structure, a second gantry structure, a top-level crossbeam structure, and a concrete placing machine;

[0007] The first gantry structure is installed on the side of the concrete bridge tower to be poured, and a corresponding number of second gantry structures are installed on the first gantry structure along the height direction according to the pouring height of the concrete bridge tower.

[0008] The top-level crossbeam structure is installed at the top of the uppermost second gantry structure, and the concrete placing boom is installed on the top-level crossbeam structure to pour the concrete bridge tower.

[0009] In this embodiment of the utility model, the concrete bridge tower construction formwork further includes a supporting layer beam structure and an intermediate layer beam structure. The first gantry structure, the second gantry structure, and the adjacent second gantry structure are all connected through the supporting layer beam structure. The intermediate layer beam structure is respectively arranged in the first gantry structure and the second gantry structure.

[0010] In this embodiment of the invention, the supporting layer beam structure, the intermediate layer beam structure, and the top layer beam structure each include multiple sub-beam structures and connecting structures. Each of the sub-beam structures is connected by the connecting structures to surround the concrete bridge tower.

[0011] In this embodiment of the invention, the shape of the sub-beam structure corresponds to the cross-sectional shape of the concrete bridge tower.

[0012] In this embodiment of the utility model, the sub-beam structure includes a right-angled side beam structure with right-angled sides and a beveled side beam structure with beveled sides.

[0013] In this embodiment of the utility model, the connecting structure is a telescopic beam structure, and the telescopic length of the connecting structure is set to correspond to the inward distance of the concrete bridge tower.

[0014] In this embodiment of the utility model, both the first gantry structure and the second gantry structure are composed of multiple gantry structures, each of which includes a gantry column, a gantry cross brace, a gantry cross brace diagonal brace, a circular hoop, and a conversion seat;

[0015] The gantry cross brace is disposed between two adjacent gantry columns constituting the same gantry, and the gantry cross brace diagonal brace is disposed between the connected gantry columns and the gantry cross brace;

[0016] The circular hoop is fitted onto the gantry cross brace, and the circular hoop has a top plate. The sub-beam structure of the intermediate layer cross beam structure is fixedly installed on the top plate of the circular hoop.

[0017] The conversion seat is disposed at the top and bottom of the gantry column, and the gantry column is connected to the support layer beam structure or the sub-beam structure of the top layer beam structure through the conversion seat.

[0018] In this embodiment of the utility model, the tilt angle of the connecting surface of the conversion seat is adjustable. The conversion seat is used to adjust the tilt angle of the connecting surface to correspond with the tilt surface of the concrete bridge tower, so that the gantry column is parallel to the tilt surface of the concrete bridge tower.

[0019] In this embodiment of the utility model, the concrete bridge tower construction formwork also includes large diagonal braces, walkway slabs, and handrails;

[0020] The large diagonal brace is installed between the gantry columns of adjacent gantry frames, the walkway slab is installed on each of the sub-beam structures, and the escalator is installed between adjacent walkway slabs.

[0021] In this embodiment of the utility model, the concrete bridge tower construction formwork further includes a support lifting system, the support layer beam structure is installed on the support lifting system, and the first gantry structure is set on the support layer beam structure.

[0022] This utility model provides a concrete bridge tower construction formwork. By sequentially installing a corresponding number of second gantry structures along the height direction on a first gantry structure according to the pouring height of the concrete bridge tower, and installing the top-level crossbeam structure on the top of the uppermost second gantry structure, and simultaneously installing a concrete placing boom on the top-level crossbeam structure, the overall height of the concrete bridge tower construction formwork can be matched with the pouring height of the concrete bridge tower, thereby achieving the purpose of quickly pouring concrete bridge towers of different heights and effectively improving the pouring efficiency of concrete bridge towers. Attached Figure Description

[0023] The technical solution and other beneficial effects of this application will become apparent from the following detailed description of specific embodiments in conjunction with the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of a concrete bridge tower construction formwork provided in an embodiment of the present invention;

[0025] Figure 2a and Figure 2b This is a partial structural schematic diagram of the concrete bridge tower construction formwork provided in this embodiment of the utility model;

[0026] Figure 3 This is a top view of a concrete bridge tower construction formwork provided in an embodiment of this utility model;

[0027] Figure 4 This is a schematic diagram of a gantry structure provided in an embodiment of the present utility model;

[0028] Figure 5 This is a schematic diagram of a circular hoop provided in an embodiment of the present utility model;

[0029] The reference numerals in the attached figures are as follows:

[0030] 110. First gantry structure; 120. Second gantry structure; 130. Top layer crossbeam connection; 140. Concrete placing boom; 150. Support layer crossbeam structure; 160. Intermediate layer crossbeam structure; 170. Large diagonal brace;

[0031] 210. Sub-beam structure; 211. Right-angled side beam structure; 212. Oblique-angled side beam structure; 220. Connecting structure;

[0032] 310. Portal upright; 320. Portal cross brace; 330. Portal cross brace diagonal brace; 340. Circular hoop; 350. Converter seat. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] It should be noted that the directional terms used in this application, such as [up], [down], [front], [back], [left], [right], [inside], [outside], and [side], are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this application, and not for limiting this application. In the drawings, structurally similar units are represented by the same reference numerals. Furthermore, the thickness and shape in the accompanying drawings of this application do not reflect actual proportions, and are only intended to illustrate the embodiments of this application.

[0035] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0036] In this embodiment of the utility model, conventional methods for constructing high piers of bridge towers include techniques such as climbing formwork and flipping formwork, among which climbing formwork is currently the most widely used equipment for constructing concrete bridge towers.

[0037] Conventional formwork only provides an operating platform for climbing up the bridge tower and a mechanical structure for opening and closing auxiliary formwork. This type of formwork has a fragmented structure, complex specifications, and most components cannot be reused. It also has poor adaptability to changes in the cross-section of the concrete structure, requiring frequent high-altitude dismantling and modification during construction. Furthermore, due to their limited load-bearing capacity and space, the formwork in these technologies is difficult to integrate with auxiliary intelligent construction equipment such as concrete placing booms, hindering the mechanization and automation upgrades of the formwork and severely impacting the construction efficiency of concrete bridge towers.

[0038] Therefore, there is an urgent need for a new type of construction formwork to improve the construction efficiency of concrete bridge towers.

[0039] To resolve the above technical issues, please refer to [link / reference]. Figure 1 , Figure 1 This is a schematic diagram of a concrete bridge tower construction formwork provided in an embodiment of the present invention. The following is a detailed description of the concrete bridge tower construction formwork.

[0040] like Figure 1 As shown, the concrete bridge tower construction formwork provided in this embodiment includes: a first gantry structure 110, a second gantry structure 120, a top-level crossbeam structure 130, and a concrete placing boom 140.

[0041] The first gantry structure 110 is installed on the side of the concrete bridge tower to be poured. A corresponding number of second gantry structures 120 are installed on the first gantry structure 110 along the height direction according to the pouring height of the concrete bridge tower. The top layer crossbeam structure 130 is installed on the top of the uppermost second gantry structure 120, and the concrete placing machine 140 is installed on the top layer crossbeam structure 130 to pour the concrete bridge tower.

[0042] It should be noted that, in this embodiment, the boom of the concrete placing boom 140 is retracted and rotated to one side of the platform when not pouring concrete, so as to avoid interfering with other processes.

[0043] In this embodiment, both the first gantry structure 110 and the second gantry structure 120 are prefabricated and can be spliced ​​together. Therefore, when facing concrete bridge towers of different pouring heights, the number of second gantry structures 120 installed on the first gantry structure 110 can be increased or decreased to adapt to the pouring construction work of concrete bridge towers of different pouring heights, effectively improving construction efficiency.

[0044] In this embodiment, since both the first gantry structure 110 and the second gantry structure 120 provided can be prefabricated, their heights can be adjusted in advance according to actual application requirements, such as 3 meters, 4.5 meters, or 6 meters. The height of the concrete bridge tower to be poured in this embodiment can be 3 meters, 4.5 meters, 6 meters, or 10 meters, etc. Therefore, when dealing with concrete bridge towers with a height close to that of the first gantry structure, this embodiment does not require the installation of the second gantry structure 120 on the first gantry structure 110. When dealing with concrete bridge towers taller than the first gantry structure, one or more second gantry structures 120 of the same or different heights can be installed on the first gantry structure 120 to ensure that the overall height of the final concrete bridge tower construction formwork corresponds to the concrete bridge tower to be poured. Thus, the concrete bridge tower construction formwork provided in this embodiment can adapt to the pouring of concrete bridge towers with different pouring heights, effectively improving construction efficiency.

[0045] It should be noted that when facing a concrete bridge tower with a height close to that of the first gantry structure, since there is no need to install the second gantry structure 120 on the first gantry structure 110, the top beam structure 130 provided in this embodiment needs to be installed on the first gantry structure 110, and the concrete placing machine 140 is installed on the top beam structure 130 so as to pour the concrete bridge tower through the concrete placing machine 140.

[0046] In this embodiment, all components constituting the first gantry structure 110 and the second gantry structure 120 can be quickly assembled and disassembled on-site using bolts and pins. This enables the concrete bridge tower construction formwork provided in this embodiment to be convenient to recycle and reusable. It not only effectively improves the construction efficiency of pouring concrete bridge towers, but also avoids the need for manpower and material resources to build corresponding construction formwork when pouring different concrete bridge towers, thereby reducing construction costs.

[0047] In this embodiment of the present invention, the concrete bridge tower construction formwork provided in this embodiment may further include a support layer beam structure 150 and an intermediate layer beam structure 160. The first gantry structure 110, the second gantry structure 120, and the adjacent second gantry structure 120 are all connected by the support layer beam structure 150. The intermediate layer beam structure 160 is respectively disposed in the first gantry structure 110 and the second gantry structure 120.

[0048] By incorporating the intermediate layer crossbeam structure 160 in the first gantry structure 110 and the second gantry structure 120, the stability of individual gantry structures can be improved, thereby effectively ensuring the stability of the overall gantry structure. Furthermore, by incorporating the support layer crossbeam structure 150 between the first gantry structure 110 and the second gantry structure 120, as well as between adjacent second gantry structures 120, a stable connection between the gantry structures can be ensured. Thus, by incorporating the intermediate layer crossbeam structure 160 and the support layer crossbeam structure 150, a stable connection between the gantry structures can be guaranteed, and the stability of the concrete bridge tower construction formwork provided in this embodiment can be effectively improved, thereby ensuring its safety.

[0049] In some embodiments, please also refer to Figure 2a , Figure 2b as well as Figure 3 , Figure 2a and Figure 2b This is a partial structural schematic diagram of the concrete bridge tower construction formwork provided in this embodiment of the utility model. Figure 3 This is a top view of a concrete bridge tower construction formwork provided in an embodiment of this utility model, such as... Figure 2a , Figure 2b as well as Figure 3 As shown, the supporting layer beam structure 150, the intermediate layer beam structure 160, and the top layer beam structure 130 provided in this embodiment can each include multiple sub-beam structures 210 and connecting structures 220. Each of the sub-beam structures 210 is connected through the connecting structures 220 to surround the concrete bridge tower.

[0050] As an optional embodiment, to accommodate concrete bridge towers with different cross-sectional shapes, the shape of the sub-beam structure 210 provided in this embodiment corresponds to the cross-sectional shape of the concrete bridge tower. Specifically, the sub-beam structure 210 provided in this embodiment may include a right-angled side beam structure 211 (e.g., a right-angled side beam structure 211 with right-angled sides). Figure 2a (as shown), a beveled beam structure 212 with beveled sides (as shown) Figure 2b (As shown). Thus, this embodiment can improve the adaptability and versatility of the concrete bridge tower construction formwork provided in this embodiment when facing concrete bridge towers with different cross-sectional shapes by selecting sub-beam structures 210 of different shapes for splicing, thereby improving the construction efficiency of the concrete bridge tower construction formwork.

[0051] As another optional embodiment, the connection structure 220 provided in this embodiment can be a telescopic beam structure, and the telescopic length of the connection structure 220 is set to correspond to the inward distance of the concrete bridge tower.

[0052] Please continue to see Figure 3The connecting structure 220 provided in this embodiment can be a telescopic beam structure. One end of the telescopic beam structure is fixed to one of the two connected sub-beam structures 210, and the other end is attached to the other sub-beam structure 210. That is, one end is fixed and the other end can slide relative to each other, thereby realizing the telescopic function of the connecting structure 220.

[0053] Specifically, as the concrete bridge tower construction formwork is lifted, the walls of the concrete bridge tower will tend to recede inwards. To prevent this inward receding of the concrete bridge tower walls from hindering the pouring process, this embodiment can slide the telescopic beam structure to bring the two sub-beam structures 210 connected by the telescopic beam structure closer together. This reduces the distance between the concrete bridge tower construction formwork and the concrete bridge tower, thereby solving the problem of the inward receding of the concrete bridge tower walls and effectively improving the efficiency of the pouring process.

[0054] In this embodiment of the invention, to improve the stability of the first gantry structure 110 and the second gantry structure 120, both the first gantry structure 110 and the second gantry structure 120 can be composed of multiple gantry structures. For details, please refer to [link to relevant documentation]. Figure 4 , Figure 4 This is a schematic diagram of a gantry structure provided in an embodiment of the present utility model, as shown below. Figure 4 As shown, each of the aforementioned gantry frames may include gantry uprights 310, gantry cross bracing 320, gantry cross bracing diagonal bracing 330, circular hoop 340, and conversion seat 350;

[0055] The gantry cross brace 320 is disposed between two adjacent gantry columns 310 constituting the same gantry, and the gantry cross brace diagonal brace 330 is disposed between the connected gantry columns 310 and the gantry cross brace 320; the circular hoop 340 is sleeved on the gantry cross brace 320, and the circular hoop 340 is provided with a top plate, and the sub-beam structure 210 of the intermediate layer beam structure 160 is fixedly installed on the top plate of the circular hoop 340; the conversion seat 350 is disposed at the top and bottom of the gantry column 310, and the gantry column 310 is connected to the support layer beam structure 150 or the sub-beam structure 210 of the top layer beam structure 130 through the conversion seat 350.

[0056] In this embodiment, the gantry cross brace 330 provided in this embodiment can be an adjustable length screw rod, so that when facing concrete bridge towers with different tilt angles, the tilt angle of the gantry can be adjusted by customizing the conversion seat 350 with different tilt angles and coordinating with adjusting the horizontal angle of the top plate of the circular hoop 340 and the length of the cross brace 330. This avoids the problems of large distance between the top and bottom layers of the formwork and the construction surface of the concrete bridge tower and large overhang length of the flip plate caused by a large tilt angle.

[0057] It should be noted that this embodiment may also have an interface reserved on the gantry for connection with other construction workpieces to improve construction efficiency.

[0058] As an optional embodiment, in order to further adjust the tilt angle of the gantry so that the gantry column 310 is parallel to the tilt surface of the concrete bridge tower, the tilt angle of the connecting surface of the conversion seat 350 provided in this embodiment is adjustable. The conversion seat 350 can be used to adjust the tilt angle of the connecting surface to correspond to the tilt surface of the concrete bridge tower, so that the tilt angle of the gantry after connecting the conversion seat 350 can be parallel to the construction surface of the concrete bridge tower. This ensures that the distance between the gantry column 310 and the tilt surface of the concrete bridge tower does not change with the height, further avoiding the problems of large distance between the top and bottom layers of the formwork and the construction surface of the concrete bridge tower and large cantilever length of the flip plate caused by a large tilt angle, effectively improving the construction efficiency of concrete bridge towers with different tilt angles.

[0059] Specifically, the conversion seat 350 provided in this embodiment can be a square steel with one end beveled, and its bevel angle is consistent with the spatial inclination angle of the corresponding concrete bridge tower construction surface. The other end of the square steel is not beveled to keep the end face flush. Then, flange plates with bolt holes are welded to the upper and lower end faces of the square steel for sealing.

[0060] Meanwhile, to ensure the stability of the sub-beam structure 210 of the intermediate layer beam structure 160 in the tilted gantry structure, please refer to... Figure 5 , Figure 5 This is a schematic diagram of a circular hoop provided in an embodiment of the present invention, as shown below. Figure 5 As shown, in this embodiment, the rotation angle of the circular hoop 340 fitted on the gantry crossbeam 320 can be adjusted so that the top plate on the circular hoop 340 is in a horizontal state, thereby effectively ensuring the stability of the sub-beam structure 210 of the intermediate layer crossbeam structure 160 fixedly installed on the top plate of the circular hoop 340.

[0061] In some embodiments, the concrete bridge tower construction formwork provided in this embodiment may further include a large diagonal brace 170 (e.g., Figure 2aAs shown in the figure, walkways (not shown) and escalators (not shown) are provided. The large diagonal brace 170 is provided between the gantry columns 310 of adjacent gantry frames to ensure the stability between the gantry columns 310 of adjacent gantry frames. The walkways are provided on each of the sub-beam structures 210, and the escalators are provided between adjacent walkways to provide convenience for construction workers and thus improve the construction efficiency of construction workers.

[0062] In other embodiments, the concrete bridge tower construction formwork provided in this embodiment may also include a support lifting system (not shown in the figure). The support layer beam structure 150 can be installed on the support lifting system, and the first gantry structure 110 is set on the support layer beam structure 150. In this way, the first gantry structure 110 can be lifted by the support lifting system to continuously carry out the pouring construction work of the gradually rising concrete bridge tower.

[0063] The above completes the description of the concrete bridge tower construction formwork provided in this embodiment.

[0064] In summary, the concrete bridge tower construction formwork provided by this utility model includes a first gantry structure, a second gantry structure, a top-level crossbeam structure, and a concrete placing boom. The first gantry structure is installed on the side of the concrete bridge tower to be poured. A corresponding number of second gantry structures are sequentially installed along the height direction of the concrete bridge tower on the first gantry structure, according to the pouring height of the concrete bridge tower. The top-level crossbeam structure is installed on the top of the uppermost second gantry structure, and the concrete placing boom is installed on the top-level crossbeam structure to pour the concrete bridge tower. Using this utility model embodiment, a corresponding number of second gantry structures can be quickly assembled according to the pouring height of the concrete bridge tower, so that the overall height of the concrete bridge tower construction formwork matches the pouring height of the concrete bridge tower, thereby achieving the purpose of rapid pouring construction of concrete bridge towers of different heights and effectively improving the efficiency of concrete bridge tower pouring construction.

[0065] In addition to the embodiments described above, this application may have other implementation methods. All technical solutions formed by equivalent substitutions or equivalent replacements fall within the protection scope claimed by this application.

[0066] Although the preferred embodiments have been disclosed above in this application, the above preferred embodiments are not intended to limit this application. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of this application. Therefore, the scope of protection of this application shall be determined by the scope defined in the claims.

Claims

1. A concrete pylon construction formwork, characterized in that, The concrete bridge tower construction mold frame comprises a first portal structure, a second portal structure, a top layer beam structure and a distributing machine. The first portal structure is arranged on the side of a concrete bridge tower to be cast, and a corresponding number of second portal structures are sequentially arranged on the first portal structure along the height direction according to the casting height of the concrete bridge tower. The top layer beam structure is arranged on the top end of the uppermost second portal structure, and the distributing machine is arranged on the top layer beam structure to cast the concrete bridge tower by the distributing machine.

2. The concrete tower construction formwork of claim 1, wherein, The concrete bridge tower construction mold frame further comprises a support layer beam structure and an intermediate layer beam structure, the first portal structure and the second portal structure and the adjacent second portal structure are connected by the support layer beam structure, and the intermediate layer beam structure is arranged in the first portal structure and the second portal structure, respectively.

3. The concrete tower construction form of claim 2, wherein, The support layer beam structure, the intermediate layer beam structure and the top layer beam structure each comprise a plurality of sub-beam structures and a connecting structure, and each sub-beam structure is connected by the connecting structure to surround the concrete bridge tower.

4. The concrete tower construction form of claim 3, wherein, The shape of the sub-beam structure corresponds to the cross-sectional shape of the concrete bridge tower.

5. The concrete tower construction form of claim 4, wherein, The sub-beam structure comprises a right-angle edge beam structure in the shape of a right-angle edge and a bevel edge beam structure in the shape of a bevel edge.

6. The concrete tower construction form of claim 3, wherein, The connecting structure is a telescopic beam structure, and the telescopic length of the connecting structure corresponds to the inward retraction distance of the concrete bridge tower.

7. The concrete tower construction form of claim 3, wherein, The first portal structure and the second portal structure each comprise a plurality of portal columns, a portal cross-link, a portal cross-link inclined strut, a circular hoop and a conversion seat. The portal cross-link is arranged between two adjacent portal columns of the same portal, and the portal cross-link inclined strut is arranged between the connected portal column and the portal cross-link. The circular hoop is sleeved on the portal cross-link, and the circular hoop is provided with a top plate, and the sub-beam structure of the intermediate layer beam structure is fixedly arranged on the top plate of the circular hoop. The conversion seat is arranged at the top end and the bottom end of the portal column, and the portal column is connected with the sub-beam structure of the support layer beam structure or the top layer beam structure through the conversion seat.

8. The concrete tower construction form of claim 7, wherein, The inclination angle of the connecting surface of the conversion seat is adjustable, and the conversion seat is used to correspond to the inclined surface of the concrete bridge tower by adjusting the inclination angle of the connecting surface, so that the portal column is parallel to the inclined surface of the concrete bridge tower.

9. The concrete tower construction form of claim 7, wherein, The concrete bridge tower construction mold frame further comprises a large inclined strut, a walkway plate and a staircase. The large inclined strut is arranged between the portal columns of adjacent portals, the walkway plate is arranged on each sub-beam structure, and the staircase is arranged between adjacent walkway plates.

10. The concrete tower construction form of claim 2, wherein, The concrete bridge tower construction mold frame further comprises a support jacking system, the support layer beam structure is arranged on the support jacking system, and the first portal structure is arranged on the support layer beam structure.

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