Formwork of frame supporting structure

Abstract

The utility model discloses a formwork of a frame supporting structure, which comprises a frame pouring formwork A and a frame pouring formwork C symmetrically arranged on the rear side of the frame pouring formwork A. The upper end, the lower end, the left end and the right end of the frame pouring formwork A are flush with the upper end and the lower end of the frame pouring formwork C respectively. A frame pouring formwork B is arranged at the left end of the frame pouring formwork A and the left end of the frame pouring formwork C. The formwork has the beneficial effects that the multiple internal reinforcing connecting devices are additionally arranged between the two longitudinal frame pouring formworks of the formwork, the multiple internal reinforcing connecting devices can play a role in internal reinforcing connection on the long frame pouring formwork B and the long frame pouring formwork D, and the situation that in the concrete pouring process, the formwork B and the formwork D cannot be damaged is avoided; due to the influence of the pressure of concrete and external factors, the frame pouring formwork B and the frame pouring formwork D deform or displace, the pressure can be evenly dispersed through the internal reinforcing connecting device, and the whole formwork structure is more stable and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction, especially a frame support structure's mould frame. BACKGROUND

[0002] With the continuous development of the construction industry, concrete structures have been widely used in various construction projects. In the concrete pouring process, it is usually necessary to use a mold frame to ensure the molding of concrete. However, there are some problems in the use of the traditional mold frame at present;

[0003] When pouring concrete into the mold frame, a large amount of concrete will generate a strong force in the outward direction. This strong force will generate a huge pressure on each component of the mold frame. In this case, the supporting components such as vertical rods and cross beams that play a supporting role outside are easily deformed and damaged by the pressure of the concrete. Once the supporting components are deformed and damaged, not only will it affect the molding quality of the concrete structure, but also it may cause construction safety problems, causing serious losses to the project;

[0004] In order to solve these problems, a new type of frame support structure's mold frame is needed, which can effectively resist the pressure of the concrete, ensure the stability of the supporting components, and improve the molding quality and construction safety of the concrete structure. SUMMARY

[0005] The main purpose of the utility model is to provide a frame support structure's mold frame, which aims to solve the problem that when pouring concrete into the mold frame, a large amount of concrete will generate a strong force in the outward direction. This strong force will generate a huge pressure on each component of the mold frame. In this case, the supporting components such as vertical rods and cross beams that play a supporting role outside are easily deformed and damaged by the pressure of the concrete.

[0006] To solve the above problems, the utility model provides a frame support structure's mold frame, which comprises a frame pouring formwork A and a frame pouring formwork C symmetrically arranged at the back side of the frame pouring formwork A. The upper and lower ends and the left and right ends of the frame pouring formwork A and the frame pouring formwork C are flush, respectively. The left end of the frame pouring formwork A and the frame pouring formwork C is provided with a frame pouring formwork B, and the right end of the frame pouring formwork A and the frame pouring formwork C is provided with a frame pouring formwork D. The upper and lower ends and the front and rear ends of the frame pouring formwork B and the frame pouring formwork D are flush, respectively. A plurality of internal reinforcing connecting devices are connected equidistantly between the frame pouring formwork B and the frame pouring formwork D.

[0007] In an embodiment, the internal reinforcing connecting device comprises a screw fixing disc, a reinforcing connecting screw A, an internally threaded adjusting sleeve and a reinforcing connecting screw B, both left and right ends of the internally threaded adjusting sleeve are provided with openings, the internally threaded adjusting sleeve is internally threaded at the left end and is inserted with the reinforcing connecting screw A, the internally threaded adjusting sleeve is internally threaded at the right end and is inserted with the reinforcing connecting screw B, the left end of the reinforcing connecting screw A and the right end of the reinforcing connecting screw B are provided with screw fixing discs, and the two screw fixing discs are respectively attached to the inner walls of the right end of the frame pouring formwork B and the left end of the frame pouring formwork D.

[0008] In an embodiment, the frame pouring formwork B and the frame pouring formwork D are fixedly connected with the two screw fixing discs through a plurality of screws, and the nuts of the plurality of screws are respectively located outside the left end of the frame pouring formwork B and outside the right end of the frame pouring formwork D, and the screws can be directly removed through the nuts outside the left end of the frame pouring formwork B and outside the right end of the frame pouring formwork D.

[0009] In an embodiment, the sum of the lengths of the reinforcing connecting screw A and the reinforcing connecting screw B is less than the distance between the frame pouring formwork B and the frame pouring formwork D, the internally threaded adjusting sleeve can respectively pull the reinforcing connecting screw A to the right and the reinforcing connecting screw B to the left through thread action when rotating clockwise, and the internally threaded adjusting sleeve can respectively push the reinforcing connecting screw A to the left and the reinforcing connecting screw B to the right through thread action when rotating counterclockwise.

[0010] In an embodiment, the lengths of the frame pouring formwork B and the frame pouring formwork D are multiple times the lengths of the frame pouring formwork A and the frame pouring formwork C, and the frame pouring formwork A, the frame pouring formwork B, the frame pouring formwork C and the frame pouring formwork D can be selected as wooden formworks or metal formworks according to pouring requirements.

[0011] In an embodiment, the frame pouring formwork A is provided with a plurality of support vertical rods A at the front end at equal distances, the plurality of support vertical rods A are all vertically arranged, the plurality of support vertical rods A are arranged at equal distances from left to right at the front end of the frame pouring formwork A, the frame pouring formwork A and the plurality of support vertical rods A are fixedly connected through a plurality of screws, the plurality of support vertical rods A are provided with a plurality of support connecting cross beams A at the front end at equal distances, and the plurality of support connecting cross beams A and the plurality of support vertical rods A are fixedly connected through rod-beam connecting bolts in front of the plurality of support vertical rods A.

[0012] In an embodiment, the frame pouring form C is provided with a plurality of support vertical rods C at the back end, the plurality of support vertical rods C are vertically arranged, the plurality of support vertical rods C are provided at the left-to-right equal intervals in the thickness of the frame pouring form C, the frame pouring form C and the plurality of support vertical rods C are fixedly connected through a plurality of screws, the plurality of support vertical rods C are provided with a plurality of support connecting beams C at the back end at equal intervals, and the plurality of support connecting beams C and the plurality of support vertical rods C are fixedly connected through rod-beam connecting bolts.

[0013] In an embodiment, the frame pouring form B is provided with a plurality of support vertical rods B at the left end at equal intervals, the plurality of support vertical rods B are vertically arranged, the plurality of support vertical rods B are provided at the left end of the frame pouring form B from front to back at equal intervals, the frame pouring form B and the plurality of support vertical rods B are fixedly connected through a plurality of screws, the plurality of support vertical rods B are provided with a plurality of support connecting beams B at the left end at equal intervals, and the plurality of support connecting beams B and the plurality of support vertical rods B are fixedly connected through rod-beam connecting bolts.

[0014] In an embodiment, the frame pouring form D is provided with a plurality of support vertical rods D at the right end at equal intervals, the plurality of support vertical rods D are vertically arranged, the plurality of support vertical rods D are provided at the right end of the frame pouring form D from front to back at equal intervals, the frame pouring form D and the plurality of support vertical rods D are fixedly connected through a plurality of screws, the plurality of support vertical rods D are provided with a plurality of support connecting beams D at the right end at equal intervals, and the plurality of support connecting beams D and the plurality of support vertical rods D are fixedly connected through rod-beam connecting bolts.

[0015] In an embodiment, the support connecting beams A and the support connecting beams C are provided with rod-beam connecting screws at the left and right ends, the support connecting beams B and the support connecting beams D are provided with screw holes in the inner portions of the front and back ends, the rod-beam connecting screws at the two ends of the support connecting beams A and the support connecting beams C respectively pass through the screw holes in the inner portions of the front and back ends of the support connecting beams B and the support connecting beams D, a plurality of the rod-beam connecting screws are externally threadedly sleeved with fixed nuts, and the plurality of fixed nuts are respectively tightly pressed against the outer portions of the left end outer wall of the support connecting beams B and the right end outer wall of the support connecting beams D.

[0016] Beneficial effects: the technical scheme of the utility model discloses a plurality of internal reinforcing connecting devices are added between two longitudinal frame pouring formworks, when two longitudinal frame pouring formwork B and frame pouring formwork D and two transverse frame pouring formwork A and frame pouring formwork C are formed pouring formwork frame, the plurality of internal reinforcing connecting devices can play the internal reinforcing connection of frame pouring formwork B and frame pouring formwork D with length is longer, avoid in the concrete pouring process, due to the pressure of concrete and the influence of external factors, lead to the deformation or displacement of frame pouring formwork B and frame pouring formwork D, and the internal reinforcing connecting device can evenly disperse pressure, make the whole formwork structure more stable and reliable, in addition, the design of internal thread adjusting sleeve makes it can be according to actual demand flexible adjustment reinforcing connecting screw rod A and reinforcing connecting screw rod B's length, thereby adapts to the pouring demand of different sizes, in the installation and dismounting process, by rotating internal thread adjusting sleeve, the compactness of formwork can be conveniently adjusted, improve construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.

[0018] Figure 1 It is a frame support structure's formwork three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is the support stand A, support connection crossbeam A and frame pouring formwork A connection mode three-dimensional structure schematic view of the utility model;

[0020] Figure 3 It is the external three-dimensional structure schematic view of the internal reinforcing connecting device of the utility model;

[0021] Figure 4 It is the internal reinforcing connecting device internal section structure schematic view of the utility model.

[0022] The following explains the reference numerals:

[0023] 1, support vertical pole A; 2, support connecting cross beam A; 3, pole beam connecting bolt; 4, support connecting cross beam B; 5, frame pouring formwork A; 6, support vertical pole B; 7, frame pouring formwork B; 8, internal reinforcing connecting device; 9, frame pouring formwork C; 10, support vertical pole C; 11, support connecting cross beam C; 12, support connecting cross beam D; 13, support vertical pole D; 14, frame pouring formwork D; 15, screw fixing disc; 16, reinforcing connecting screw rod A; 17, internal thread adjusting sleeve; 18, reinforcing connecting screw rod B. DETAILED DESCRIPTION

[0024] 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 labor fall within the scope of protection of the present application.

[0025] It should be noted that if the present application embodiments involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0026] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixing", etc. should be understood broadly, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. For example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary technical personnel in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the utility model.

[0028] The utility model provides a kind of frame support structure's mould frame as Figures 1-4 It is shown in a kind of frame pouring formwork B7 and frame pouring formwork D14, the length of frame pouring formwork A5 and frame pouring formwork C9 is multiple, frame pouring formwork A5, frame pouring formwork B7, frame pouring formwork C9 and frame pouring formwork D14 can be selected according to pouring demand wooden formwork or metal formwork, wooden formwork is lower in cost, lighter in weight, it is convenient to carry and install, metal formwork is more solid and durable, can be used repeatedly many times, and wooden formwork is usually glued by multilayer wood board, with certain flexibility and water absorption, can adapt to certain degree of deformation, while metal formwork is made of steel and other metal materials, high in strength, not easy to deform, can withstand greater concrete pressure, the combination design of frame pouring formwork A5, frame pouring formwork B7, frame pouring formwork C9, frame pouring formwork D14 can be flexibly adapted to pouring demand of different shape and size, improve the versatility of mould frame.

[0029] As Figure 1 And Figure 2 It is shown in a kind of frame pouring formwork B7 and frame pouring formwork D14, the length of frame pouring formwork A5 and frame pouring formwork C9 is multiple, frame pouring formwork A5, frame pouring formwork B7, frame pouring formwork C9 and frame pouring formwork D14 can be selected according to pouring demand wooden formwork or metal formwork, wooden formwork is lower in cost, lighter in weight, it is convenient to carry and install, metal formwork is more solid and durable, can be used repeatedly many times, and wooden formwork is usually glued by multilayer wood board, with certain flexibility and water absorption, can adapt to certain degree of deformation, while metal formwork is made of steel and other metal materials, high in strength, not easy to deform, can withstand greater concrete pressure, the combination design of frame pouring formwork A5, frame pouring formwork B7, frame pouring formwork C9, frame pouring formwork D14 can be flexibly adapted to pouring demand of different shape and size, improve the versatility of mould frame.

[0030] As Figure 1 And Figure 2As shown, a plurality of supporting uprights A1 are equidistantly arranged at the front end of the frame casting template A5, and the plurality of supporting uprights A1 are all vertically arranged. The plurality of supporting uprights A1 are equidistantly arranged from left to right at the front end of the frame casting template A5, and the frame casting template A5 and the plurality of supporting uprights A1 are fixedly connected by a plurality of screws. A plurality of supporting connecting beams A2 are equidistantly arranged at the front end of the plurality of supporting uprights A1, and the plurality of supporting connecting beams A2 are fixedly connected to the plurality of supporting uprights A1 by beam-beam connecting bolts 3.

[0031] like Figure 1 As shown, a plurality of supporting uprights C10 are equidistantly arranged at the rear end of the frame casting template C9, and the plurality of supporting uprights C10 are all vertically arranged. The plurality of supporting uprights C10 are equidistantly arranged from left to right in the thickness of the frame casting template C9, and the frame casting template C9 and the plurality of supporting uprights C10 are fixedly connected by a plurality of screws. A plurality of supporting connecting beams C11 are equidistantly arranged at the rear end of the plurality of supporting uprights C10, and the plurality of supporting connecting beams C11 and the plurality of supporting uprights C10 are fixedly connected by beam-beam connecting bolts 3.

[0032] like Figure 1 As shown, multiple supporting uprights B6 are equidistantly arranged at the left end of the frame casting template B7, and the multiple supporting uprights B6 are all vertically arranged. The multiple supporting uprights B6 are equidistantly arranged from front to back at the left end of the frame casting template B7, and the frame casting template B7 and the multiple supporting uprights B6 are fixedly connected by multiple screws. Multiple supporting connecting beams B4 are equidistantly arranged at the left end of the multiple supporting uprights B6, and the multiple supporting connecting beams B4 and the multiple supporting uprights B6 are fixedly connected by beam-beam connecting bolts 3.

[0033] like Figure 1 As shown, multiple support uprights D13 are equidistantly arranged at the right end of the frame casting formwork D14, and the multiple support uprights D13 are all vertically arranged. The multiple support uprights D13 are equidistantly arranged from front to back at the right end of the frame casting formwork D14, and the frame casting formwork D14 and the multiple support uprights D13 are fixedly connected by multiple screws. Multiple supporting connecting beams D12 are equidistantly arranged at the right ends of the multiple support uprights D13, and the multiple supporting connecting beams D12 and the multiple support uprights D13 are fixedly connected by beam connecting bolts 3. The vertically arranged support uprights A1, support uprights B6, support uprights C10 and support uprights D13 provide stable support for the frame casting formwork, preventing the formwork from deformation or displacement during the concrete pouring process, and the equidistantly arranged support uprights can evenly disperse the pressure of the concrete, thereby improving the overall stability of the formwork. At the same time, the support uprights and the frame casting formwork are fixedly connected by screws, which are convenient to install and disassemble and easy to reuse.

[0034] like Figure 1 and Figure 2As shown, the left and right ends of the support connecting cross beam A2 and the support connecting cross beam C11 are provided with cross beam connecting screws, the front and rear ends of the support connecting cross beam B4 and the support connecting cross beam D12 are provided with screw holes inside, the cross beam connecting screws at the two ends of the support connecting cross beam A2 and the support connecting cross beam C11 pass through the screw holes inside the front and rear ends of the support connecting cross beam B4 and the support connecting cross beam D12 respectively, a plurality of cross beam connecting screws are externally threadedly sleeved with fixing nuts, and the plurality of fixing nuts are respectively tightly pressed against the outer wall outside the left end of the support connecting cross beam B4 and the outer wall outside the right end of the support connecting cross beam D12, the support connecting cross beams connect a plurality of support vertical rods together, thereby enhancing the stability of the support vertical rods and improving the overall strength of the mold frame, the rod-beam connecting bolt 3 is fixedly connected in a manner that makes the connection between the support connecting cross beam and the support vertical rod firm and reliable, can bear a large tensile force and pressure, and the cross beam connecting screws at the two ends of the support connecting cross beam A2 and C and the screw holes on the support connecting cross beam B4 and D cooperated with the fixing nuts realize the firm connection of each part of the mold frame, further improving the stability of the mold frame, the support connecting cross beams are connected with the support vertical rods to form a stable frame structure that jointly bears the pressure of the concrete, and the connection mode of the rod-beam connecting bolt 3, the cross beam connecting screw and the fixing nut utilizes the reliability and stability of mechanical connection, thereby ensuring that the mold frame will not loosen or deform during construction.

[0035] As shown in Figure 1 , Figure 3 and Figure 4 , a plurality of internal reinforcing connecting devices 8 are connected equidistantly between the frame pouring formwork B7 and the frame pouring formwork D14, the internal reinforcing connecting device 8 comprises a screw fixing disc 15, a reinforcing connecting screw A16, an internally threaded adjusting sleeve 17 and a reinforcing connecting screw B18, the left and right ends of the internally threaded adjusting sleeve 17 are provided with openings, the left end of the internally threaded adjusting sleeve 17 is threadedly inserted with the reinforcing connecting screw A16, and the right end of the internally threaded adjusting sleeve 17 is threadedly inserted with the reinforcing connecting screw B18, the left end of the reinforcing connecting screw A16 and the right end of the reinforcing connecting screw B18 are provided with the screw fixing disc 15, the two screw fixing discs 15 are respectively attached to the inner wall of the right end of the frame pouring formwork B7 and the inner wall of the left end of the frame pouring formwork D14, the left and right ends of the internally threaded adjusting sleeve 17 are respectively threadedly inserted with the reinforcing connecting screw A16 and the reinforcing connecting screw B18, and the length can be accurately adjusted through the threaded connection to adapt to the spacing between frame pouring formworks of different widths, the screw fixing disc 15 is arranged at the two ends of the reinforcing connecting screw A16 and the reinforcing connecting screw B18 to be attached to the inner wall of the frame pouring formwork and fixedly connected through screws, thereby ensuring the firmness of the connection.

[0036] As shown in Figure 1 , Figure 3 and Figure 4As shown, the frame casting formwork B7 and the frame casting formwork D14 are fixedly connected to the two screw fixing plates 15 by multiple screws, and the nuts of the multiple screws are respectively located on the outside of the outer wall of the left end of the frame casting formwork B7 and the outside of the outer wall of the right end of the frame casting formwork D14. The screws can be directly removed through the nuts on the outside of the outer wall of the left end of the frame casting formwork B7 and the outside of the outer wall of the right end of the frame casting formwork D14. When the concrete pouring is completed and solidified, when the frame casting formwork is removed, since the screw fixing plate 15 is fixedly connected to the frame casting formwork by screws, only the screws need to be removed. The screw fixing plate 15 remains in the solidified concrete building and will not have an adverse effect on the strength and stability of the concrete structure. Subsequently, concrete is used to fill the outside of the screw fixing plate 15 to make the concrete surface smooth. This demolition method does not require the entire removal of the internal reinforcement connection device 8, which saves demolition time and cost and reduces damage to the concrete structure.

[0037] like Figure 1 、 Figure 3 and Figure 4 As shown, the sum of the lengths of the reinforcing connecting screws A16 and B18 is less than the distance between the frame casting template B7 and the frame casting template D14. When the internal thread adjustment sleeve 17 rotates clockwise, the reinforcing connecting screws A16 and B18 can be pulled to the right and to the left respectively by the action of the thread. When the internal thread adjustment sleeve 17 rotates counterclockwise, the reinforcing connecting screws A16 and B18 can be pushed to the left and to the right respectively by the action of the thread. When the internal thread adjustment sleeve 17 rotates clockwise, due to the action of the thread, , the internal thread adjustment sleeve 17 will pull the reinforcing connecting screw A16 to the right and the reinforcing connecting screw B18 to the left, which will shorten the distance between the two frame casting templates, thereby increasing the stability of the formwork and preventing the template from deformation or displacement during the concrete pouring process. On the contrary, when the internal thread adjustment sleeve 17 rotates counterclockwise, the internal thread adjustment sleeve 17 will push the reinforcing connecting screw A16 to the left and the reinforcing connecting screw B18 to the right, so that the distance between the templates can be adjusted according to actual needs, which is convenient for installation and disassembly.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A formwork of a frame supporting structure, comprising a frame casting template A (5) and a frame casting template C (9) symmetrically arranged at the rear side of the frame casting template A (5), wherein the upper and lower ends and the left and right ends of the frame casting template A (5) and the frame casting template C (9) are flush respectively, the left ends of the frame casting template A (5) and the frame casting template C (9) are provided with a frame casting template B (7), the right ends of the frame casting template A (5) and the frame casting template C (9) are provided with a frame casting template D (14), the upper and lower ends and the front and rear ends of the frame casting template B (7) and the frame casting template D (14) are flush respectively, and characterized in that: A plurality of internal reinforcement connection devices (8) are equidistantly connected between the frame casting template B (7) and the frame casting template D (14).

2. A formwork of a frame support structure according to claim 1, characterized in that: The internal reinforcement connection device (8) includes a screw fixing disk (15), a reinforcement connection screw rod A (16), an internal thread adjustment sleeve (17) and a reinforcement connection screw rod B (18). The left and right ends of the internal thread adjustment sleeve (17) are both opened. The internal thread of the left end of the internal thread adjustment sleeve (17) is plugged with the reinforcement connection screw rod A (16), and the internal thread of the right end of the internal thread adjustment sleeve (17) is plugged with the reinforcement connection screw rod B (18). The left end of the reinforcement connection screw rod A (16) and the right end of the reinforcement connection screw rod B (18) are both provided with a screw fixing disk (15). The two screw fixing disks (15) are respectively attached to the inner wall of the right end of the frame casting template B (7) and the inner wall of the left end of the frame casting template D (14).

3. A formwork of a frame support structure according to claim 2, characterized in that: The frame casting template B (7) and the frame casting template D (14) are fixedly connected to the two screw fixing plates (15) by multiple screws, and the nuts of the multiple screws are respectively located on the outside of the outer wall of the left end of the frame casting template B (7) and the outside of the outer wall of the right end of the frame casting template D (14). The screws can be directly removed through the nuts on the outside of the outer wall of the left end of the frame casting template B (7) and the outside of the outer wall of the right end of the frame casting template D (14).

4. A formwork of a frame support structure according to claim 3, characterized in that: The sum of the lengths of the reinforcing connecting screw A (16) and the reinforcing connecting screw B (18) is less than the distance between the frame casting template B (7) and the frame casting template D (14). When the internal thread adjustment sleeve (17) rotates clockwise, the reinforcing connecting screw A (16) can be pulled rightward and the reinforcing connecting screw B (18) can be pulled leftward by the action of the thread. When the internal thread adjustment sleeve (17) rotates counterclockwise, the reinforcing connecting screw A (16) can be pushed leftward and the reinforcing connecting screw B (18) can be pushed rightward by the action of the thread.

5. The formwork of a frame support structure according to claim 1, characterized in that: The lengths of the frame casting template B (7) and the frame casting template D (14) are multiple times the lengths of the frame casting template A (5) and the frame casting template C (9). The frame casting template A (5), the frame casting template B (7), the frame casting template C (9) and the frame casting template D (14) can be selected from wooden templates or metal templates according to casting requirements.

6. A formwork of a frame support structure according to claim 5, characterized in that: A plurality of support vertical poles A (1) are equidistantly arranged at the front end of the frame casting template A (5), and the plurality of support vertical poles A (1) are all vertically arranged. The plurality of support vertical poles A (1) are equidistantly arranged from left to right at the front end of the frame casting template A (5). The frame casting template A (5) and the plurality of support vertical poles A (1) are fixedly connected by a plurality of screws. A plurality of support connecting beams A (2) are equidistantly arranged at the front end of the plurality of support vertical poles A (1), and the plurality of support connecting beams A (2) are fixedly connected to the plurality of support vertical poles A (1) by beam connecting bolts (3).

7. A formwork of a frame support structure according to claim 6, characterized in that: A plurality of supporting uprights C (10) are equidistantly arranged at the rear end of the frame casting template C (9), and the plurality of supporting uprights C (10) are all vertically arranged. The plurality of supporting uprights C (10) are equidistantly arranged from left to right in the thickness of the frame casting template C (9). The frame casting template C (9) and the plurality of supporting uprights C (10) are fixedly connected by a plurality of screws. A plurality of supporting connecting beams C (11) are equidistantly arranged at the rear end of the plurality of supporting uprights C (10), and the plurality of supporting connecting beams C (11) are fixedly connected to the plurality of supporting uprights C (10) by beam connecting bolts (3).

8. A formwork of a frame support structure according to claim 7, characterized in that: A plurality of supporting uprights B (6) are equidistantly arranged at the left end of the frame casting template B (7), and the plurality of supporting uprights B (6) are all vertically arranged. The plurality of supporting uprights B (6) are equidistantly arranged from front to back at the left end of the frame casting template B (7). The frame casting template B (7) and the plurality of supporting uprights B (6) are fixedly connected by a plurality of screws. A plurality of supporting connecting beams B (4) are equidistantly arranged at the left end of the plurality of supporting uprights B (6), and the plurality of supporting connecting beams B (4) are fixedly connected to the plurality of supporting uprights B (6) by beam connecting bolts (3).

9. A formwork of a frame support structure according to claim 8, characterized in that: A plurality of supporting uprights D (13) are equidistantly arranged at the right end of the frame casting template D (14), and the plurality of supporting uprights D (13) are all vertically arranged. The plurality of supporting uprights D (13) are equidistantly arranged from front to back at the right end of the frame casting template D (14). The frame casting template D (14) and the plurality of supporting uprights D (13) are fixedly connected by a plurality of screws. A plurality of supporting connecting beams D (12) are equidistantly arranged at the right end of the plurality of supporting uprights D (13), and the plurality of supporting connecting beams D (12) are fixedly connected to the plurality of supporting uprights D (13) by beam connecting bolts (3).

10. A formwork of a frame support structure according to claim 9, characterized in that: The left and right ends of the supporting connecting beam A (2) and the supporting connecting beam C (11) are both provided with beam connecting screws, and the front and rear ends of the supporting connecting beam B (4) and the supporting connecting beam D (12) are both provided with screw through holes. The beam connecting screws at both ends of the supporting connecting beam A (2) and the supporting connecting beam C (11) pass through the screw through holes at the front and rear ends of the supporting connecting beam B (4) and the supporting connecting beam D (12), respectively. The exteriors of the plurality of beam connecting screws are all threadedly sleeved with fixing nuts, and the plurality of fixing nuts are respectively pressed tightly against the exterior of the outer wall of the left end of the supporting connecting beam B (4) and the exterior of the outer wall of the right end of the supporting connecting beam D (12).

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