Quick-mounting steel formwork system

Abstract

The invention discloses a quick-mounting steel formwork system which comprises a positioning mechanism, an adjusting mechanism and a supporting mechanism. The positioning mechanism comprises a positioning ruler, a positioner and an internal thread sleeve; the supporting mechanism comprises a steel formwork assembly and a force bearing assembly. The steel formwork assembly comprises a steel formwork, a plurality of reinforcing ribs arranged in the length direction of the pouring area and connecting clamps connecting the steel formwork and the reinforcing ribs. The positioner carries out positioning through a positioning rule, the force bearing assembly is connected to the positioner through an adjusting mechanism, the position of the force bearing assembly is adjusted through the adjusting mechanism, and the force bearing assembly is connected to the steel formwork through a quick connecting mechanism. The positioning ruler is used for positioning the positioner on the edge of a construction area, the pouring precision is improved, meanwhile, the force bearing assembly and the reinforcing ribs are used for supporting the steel formwork, the mode of using a steel pipe inclined strut is replaced, strong support is provided for the steel formwork, the position of the force bearing assembly is adjusted through an adjusting mechanism between the positioner and the force bearing assembly, and the construction efficiency is improved. A fine adjustment function is realized.

Description

Technical Field

[0001] The invention relates to the field of construction, and in particular to a quick-install steel formwork system. Background Art

[0002] In the development of the construction industry, with the rise of the concept of building industrialization, the requirements for formwork engineering in concrete structure construction are getting higher and higher. As a formwork material with a high degree of industrialized production, the installation technology of steel formwork is also constantly developing under this background. Building industrialization emphasizes the standardized production and efficient installation of components, and steel formwork just meets this requirement. It can be prefabricated in the factory with high dimensional accuracy, which can ensure the appearance quality and dimensional accuracy of concrete components.

[0003] At present, the installation position line is usually drawn on the pouring foundation cushion layer, and the steel formwork is spliced ​​piece by piece according to the size and shape of the foundation cushion layer. The outside of the steel formwork is supported on the ground by steel pipe diagonal braces. The top of the steel pipe diagonal brace is connected to the end by fasteners or other connecting parts, and then four tie rods are inserted into each steel formwork and welded to the pre-buried steel piles in the warehouse and locked for reinforcement.

[0004] However, the use of steel pipe diagonal braces on the ground will inevitably cause shaking, resulting in unevenness between steel formworks, excessive joints during assembly, and thus uneven surfaces of poured concrete. In addition, the installation of numerous reinforcement bars consumes a lot of time and labor costs. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a quick-install steel formwork system, which aims to solve the problem that the current use of steel pipe diagonal braces to support the ground will inevitably cause shaking, resulting in unevenness between steel formworks, excessive joints during assembly, and thus uneven surface of the poured concrete, and the installation of numerous tie rods for reinforcement consumes a lot of time and labor costs.

[0006] To achieve the above object, the present invention is implemented through the following technical solutions: a quick-install steel formwork system, the quick-install steel formwork system includes a positioning mechanism, an adjustment mechanism provided on the positioning mechanism, and a support mechanism provided on the adjustment mechanism;

[0007] The positioning mechanism comprises a positioning ruler arranged along the edge of the casting area, a plurality of positioners arranged equidistantly along the length of the positioning ruler, and an inner thread sleeve for fixing the positioners;

[0008] The supporting mechanism includes a steel template assembly and a load-bearing assembly arranged on the steel template assembly, wherein the steel template assembly includes a steel template arranged to fit the edge of the casting area, a plurality of reinforcing ribs arranged along the length direction of the casting area, and a connecting card connecting the steel template and the reinforcing ribs;

[0009] Wherein, the locator is positioned by the positioning ruler, the load-bearing component is connected to the locator through the adjusting mechanism, and the position of the load-bearing component is adjusted by the adjusting mechanism, and the load-bearing component is connected to the steel formwork through a quick-connect mechanism.

[0010] In summary, according to the quick-install steel formwork system proposed in the present invention, the pouring accuracy is improved by using a positioning ruler to position the locator at the edge of the construction area, and at the same time, the load-bearing component and the reinforcing ribs are used to support the steel formwork, which replaces the method of using steel pipe diagonal braces, and provides strong support for the steel formwork. The adjustment mechanism between the locator and the load-bearing component is used to adjust the position of the load-bearing component to achieve the fine-tuning function. Specifically, the positioning mechanism includes a positioning ruler arranged along the edge of the pouring area, a plurality of locators arranged equidistantly along the length of the positioning ruler, and an inner thread sleeve for fixing the locator; the supporting mechanism includes a steel formwork assembly, a load-bearing component arranged on the steel formwork assembly, and the steel formwork assembly includes a steel formwork arranged in contact with the edge of the pouring area, a plurality of reinforcing ribs arranged along the length direction of the pouring area, and a connecting card connecting the steel formwork and the reinforcing ribs; the positioning ruler is positioned by the positioning ruler, the load-bearing component is connected to the locator through the adjustment mechanism, and the position of the load-bearing component is adjusted by the adjustment mechanism, and the load-bearing component is connected to the steel formwork through a quick-connect mechanism.

[0011] According to one aspect of the above technical solution, the steel formwork includes a circular frame, a horizontal beam and a longitudinal beam which are perpendicular to each other in the circular frame, and a plurality of connecting holes are provided on the circular frame and the longitudinal beam, which are respectively used to connect adjacent circular frames, the quick-connect mechanism and the connecting card.

[0012] According to one aspect of the above technical solution, the connecting card includes a U-shaped portion and connecting pins arranged on both sides of the U-shape, the connecting pins are used to connect to the connecting holes on the longitudinal beam and / or the circular frame, and the reinforcing ribs are passed through the U-shaped portion.

[0013] According to one aspect of the above technical solution, the adjustment mechanism includes a base and a plurality of mounting plates arranged parallel to the base, and an installation space for accommodating the load-bearing component is provided between the mounting plates.

[0014] According to one aspect of the above technical solution, a first adjustment slot and a second adjustment slot are respectively provided on the base and the mounting plate, the first adjustment slot and the second adjustment slot are vertically arranged, and the first adjustment slot is connected to the positioner via a fastener.

[0015] According to one aspect of the above technical solution, the load-bearing assembly includes a first load-bearing column, a second load-bearing column, and a connecting member arranged between the first load-bearing column and the second load-bearing column, and the diameters of the first load-bearing column and the second load-bearing column are equal.

[0016] According to one aspect of the above technical solution, the connecting member includes a supporting ring and embedded parts symmetrically arranged on both sides of the supporting ring, the embedded parts are respectively inserted into the first load-bearing column and the second load-bearing column, and the supporting ring fits the top ends of the first load-bearing column and the second load-bearing column.

[0017] According to one aspect of the above technical solution, one end of the second load-bearing column is symmetrically provided with a mounting edge for mounting an end cover.

[0018] According to one aspect of the above technical solution, the quick-connect mechanism includes a first quick-connect member and a second quick-connect member provided on the first load-bearing column and / or the second load-bearing column, and the first quick-connect member and the second quick-connect member are both U-shaped.

[0019] According to one aspect of the above technical solution, the first quick connector is sleeved on the reinforcing rib, and the first load-bearing column and / or the second load-bearing column are inserted between the reinforcing rib and the first quick connector;

[0020] One end of the second quick connector is connected to the first load-bearing column and / or the second load-bearing column through a fastener, and the other end is connected to the longitudinal beam through a fastener.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of a quick-install steel formwork system in one embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the embedded positioning mechanism in one embodiment of the present invention;

[0024] Figure 3 It is a structural schematic diagram of a positioning mechanism in one embodiment of the present invention;

[0025] Figure 4 It is a schematic diagram of the assembly of the adjustment mechanism in one embodiment of the present invention;

[0026] Figure 5 It is a structural schematic diagram of an adjustment mechanism in one embodiment of the present invention;

[0027] Figure 6 It is a structural schematic diagram of a support mechanism in one embodiment of the present invention;

[0028] Figure 7 It is a schematic diagram of an exploded structure of a support mechanism in one embodiment of the present invention;

[0029] Figure 8 This is a schematic diagram of the structure of a steel template in one embodiment of the present invention;

[0030] Fig. 9 A schematic diagram of the structure of a connection card in one embodiment of the present invention;

[0031] Fig.10 This is a schematic diagram of the structure of a connecting member in one embodiment of the present invention;

[0032] Fig.11 It is a schematic structural diagram of a second load-bearing column in one embodiment of the present invention;

[0033] Fig.12 It is a structural schematic diagram of a quick-connect mechanism in one embodiment of the present invention;

[0034] Fig.13 It is a schematic diagram of the assembly of the load-bearing component in one embodiment of the present invention.

[0035] Component symbol description:

[0036] Positioning mechanism 100, positioning ruler 110, positioner 120, inner thread sleeve 130, adjustment mechanism 200, base 210, first adjustment slot 211, slope adjustment hole 212, mounting plate 220, second adjustment slot 221, support mechanism 300, steel template assembly 310, steel template 311, circular frame 3111, cross beam 3112, longitudinal beam 3113, reinforcing rib 312, connecting card 313, U-shaped portion 3131, connecting pin 3132, load-bearing assembly 320, first load-bearing column 321, second load-bearing column 322, mounting edge 3221, end cover 3222, connector 330, support ring 331, embedded portion 332, quick-connect mechanism 400, first quick-connect member 410, second quick-connect member 420. DETAILED DESCRIPTION

[0037] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0038] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0040] See also Figure 1-Figure 13 , which is a schematic structural diagram of a quick-install steel formwork system provided in one embodiment of the present invention, wherein the quick-install steel formwork system comprises a positioning mechanism 100, an adjusting mechanism 200 disposed on the positioning mechanism 100, and a supporting mechanism 300 disposed on the adjusting mechanism 200, wherein:

[0041] In order to improve the accuracy of the steel template 311 during casting, the present application is accurately positioned by a positioning mechanism 100. The positioning mechanism 100 includes a positioning ruler 110 arranged along the edge of the casting area, a plurality of locators 120 arranged equidistantly along the length of the positioning ruler 110, and an inner thread sleeve 130 for fixing the locator 120. By using the positioning ruler 110 to be placed along the edge of the casting area, since the positioning ruler 110 is provided with a mounting hole for installing the locator 120, after the locator 120 is pre-buried in a straight line using the positioning ruler 110, the inner thread sleeve 130 is nailed into the ground, and the four corners of the locator 120 are fixed on the inner thread sleeve 130, and a level is used to ensure that the plurality of locators 120 arranged in a straight line are at the same height. Through the positioning function of the positioning ruler 110, the installation of the support mechanism 300 can be made more accurate.

[0042] After the locator 120 is embedded, the positioning ruler 110 is disassembled, and the adjustment mechanism 200 is installed on each locator 120. The adjustment mechanism 200 includes a base 210, a plurality of mounting plates 220 arranged in parallel on the base 210, and an installation space for accommodating the support mechanism 300 is provided between the mounting plates 220. In this embodiment, the base 210 and the locator 120 are equal in size and are arranged in a contoured manner. By aligning the adjustment groove on the base 210 with the mounting hole on the locator 120, and then using fasteners to pass through the base 210 and the locator 120 in sequence, and screwing with the inner thread sleeve 130, it is ensured that the adjustment mechanism 200 can be firmly fixed on the locator 120.

[0043] In order to realize the adjustable function of the support mechanism 300, a first adjustment groove 211 perpendicular to the casting area is provided on the base 210, and a second adjustment groove 221 is provided on the parallel mounting plate 220. In this embodiment, the mounting plate 220 on the base 210 is usually provided in two pieces and is arranged parallel to the casting area. Since mounting holes are provided on the four sides of the positioner 120, four first adjustment grooves 211 are correspondingly provided on the four sides of the base 210, and fasteners are used to pass through the first adjustment grooves 211 and are screwed with the inner thread sleeve 130. It is worth noting that since the first adjustment groove 211 has a certain adjustment range compared to the mounting hole on the positioner 120, when the adjustment mechanism 200 is installed, the distance between the adjustment mechanism 200 and the edge of the casting area can be adjusted by moving the base 210, thereby realizing the adjustable function.

[0044] Furthermore, since the second adjustment groove 221 is arranged horizontally and used to connect the support mechanism 300, the support mechanism 300 is moved horizontally in the installation space between the installation plates 220 to move the support mechanism 300 to a reasonable position to reasonably support the steel template 311.

[0045] The first adjustment slot 211 and the second adjustment slot 221 are used together to achieve the adjustment of the front, rear, left and right dimensions. The base 210 is also provided with a slope adjustment hole 212, and a thread is provided in the slope adjustment hole 212. Fasteners are inserted into the slope adjustment hole 212 and then installed with the positioner. The base 210 is lifted to different heights to adapt to environments with different slopes.

[0046] Furthermore, after the adjustment mechanism 200 is installed, the support mechanism 300 can be assembled on the adjustment mechanism 200. The support mechanism 300 includes a steel template assembly 310 and a load-bearing assembly 320 provided on the steel template assembly 310. The steel template assembly 310 includes a steel template 311 provided at the edge of the casting area, a plurality of reinforcing ribs 312 provided along the length direction of the casting area, and a connection card 313 connecting the steel template 311 and the reinforcing ribs 312.

[0047] The steel template 311 in the present embodiment comprises a circular frame 3111, a crossbeam 3112 and a longitudinal beam 3113 which are mutually perpendicularly arranged in the circular frame 3111, and the circular frame 3111 and the longitudinal beam 3113 are provided with a plurality of connecting holes, which are respectively used to connect adjacent circular frames 3111, the quick-connect mechanism 400 and the connecting clamp 313. In the pouring process, it is often necessary to use a plurality of steel templates 311 to be connected in sequence, so by using the cooperation of bolts and nuts, and using the connecting holes on the circular frame 3111, the adjacent steel templates 311 are fixedly connected. The interior of the circular frame 3111 is supported by the crossbeam 3112 and the longitudinal beam 3113, and the connection between any circular frame 3111, the crossbeam 3112 and the longitudinal beam 3113 can be connected by welding. In order to connect the reinforcing rib 312 and the connecting clamp 313, a plurality of connecting holes are provided on the longitudinal beam 3113.

[0048] It should be noted that the connection card 313 in the present application includes a U-shaped portion 3131 and connection pins 3132 arranged on both sides of the U-shaped portion. The connection pins 3132 are assembled into the connection holes on the longitudinal beam 3113 and / or the circular frame 3111 by bolts and nuts. By arranging a plurality of connection cards 313 at the same height on the longitudinal beam 3113 and the circular frame 3111 arranged in parallel, the reinforcing ribs 312 are penetrated into the U-shaped portion 3131 at the same height for installing the load-bearing component 320. In this embodiment, three reinforcing ribs 312, upper, middle and lower, can be arranged in parallel on the same circular frame 3111. The rigidity of the steel formwork 311 is strengthened by the connection mode of the fixed lock embracing of the connection card 313, and the lateral force of the steel formwork 311 group is more uniform and the vertical force is more uniform, which reduces the probability of wall misalignment and makes the concrete wall achieve a horizontal and vertical appearance effect. The same reinforcing rib 312 can also be set on several steel templates 311 at the same time, and the integrity of the connection of the steel templates 311 is improved through the joint connection of the bolts, nuts and reinforcing ribs 312. It is worth noting that the shape of the U-shaped portion 3131 of the connecting clip 313 is configured to imitate the shape of the reinforcing rib 312, so that when the reinforcing rib 312 is installed on the steel template 311, the reinforcing rib 312 cannot shake in the U-shaped portion 3131, thereby enhancing the integrity.

[0049] According to one aspect of the above technical solution, in order to facilitate the installation of the load-bearing component 320, a quick-connection mechanism 400 is further provided on the longitudinal beam 3113. The quick-connection mechanism 400 includes a first quick-connection member 410 and a second quick-connection member 420 provided on the first load-bearing column 321 and / or the second load-bearing column 322, and the first quick-connection member 410 and the second quick-connection member 420 are both U-shaped. The difference is that a square hole that is arranged in the shape of the reinforcing rib 312 is provided on the first quick-connection member 410, and when the square hole of the first quick-connection member 410 is sleeved on the reinforcing rib 312, a space for accommodating the load-bearing component 320 is reserved between the reinforcing rib 312 and the first quick-connection member 410.

[0050] The difference is that the second quick connector 420 is sleeved on the longitudinal beam 3113. Since a connecting hole is provided on the longitudinal beam 3113, one end of the second quick connector 420 passes through the connecting hole through a fastener (bolts and nuts) to be connected to the longitudinal beam 3113, and the other end is flush with the side of the reinforcement rib 312 close to the load-bearing component 320, so as to be used to connect the load-bearing component 320 through bolts and nuts.

[0051] In order to provide supporting force to the steel formwork 311, the load-bearing component 320 includes a first load-bearing column 321 and a second load-bearing column 322 which are axially connected in sequence, and a connecting member 330 arranged between the first load-bearing column 321 and the second load-bearing column 322, wherein the size of the first load-bearing column 321 and the second load-bearing column 322 and the diameter of the inner groove are equal, so that the connecting member 330 can simultaneously connect the first load-bearing column 321 and the second load-bearing column 322.

[0052] The connecting member 330 includes a supporting ring 331 and an embedded portion 332 symmetrically arranged on both sides of the supporting ring 331. When the connecting member 330 is arranged between the first bearing column 321 and the second bearing column 322, the two sides of the supporting ring 331 are respectively supported against the two ends of the first bearing column 321 and the second bearing column 322, and the embedded portions 332 on both sides are respectively inserted into the inner grooves of the first bearing column 321 and the second bearing column 322. Since the size of the supporting ring 331 is equal to the outer diameter of the first bearing column 321 and the second bearing column 322, and the embedded portion 332 and the inner groove are arranged in a contoured manner, when the first bearing column 321, the connecting member 330, and the second bearing column 322 are connected in sequence, they are viewed as a whole from the outside. It is worth emphasizing that one end of the second bearing column 322 is symmetrically provided with a mounting edge 3221 for mounting an end cover 3222.

[0053] When installing, one end of the first load-bearing column 321 passes through the accommodating space between the first quick connector 410 and the reinforcing rib 312, and rests against the base 210, and is exactly located between the two mounting plates 220. After the first load-bearing column 321 is fixed between the mounting plates 220 by using bolts and nuts, the first load-bearing column 321 is installed on each adjusting mechanism 200 in this way to support the steel formwork 311 around the casting area of ​​the first bin. After the first bin concrete pouring is completed, a connecting piece 330 is placed on the end of the first bearing column 321 away from the adjusting mechanism 200, and a second bearing column 322 is placed on the connecting piece 330, and a steel formwork 311 of the second bin pouring area is installed on the second bearing column 322. After the second bin concrete pouring is completed in the same way, the end cover 3222 on the second bearing column 322 is unscrewed to remove the connecting piece 330 and the first bearing column 321, and the installation structure of the building steel formwork 311 in the first bin pouring area is removed and installed in the third bin pouring area on the second bin pouring area. The steel formwork 311 is used alternately in this way, which greatly facilitates the installation operation of the steel formwork 311 and is suitable for reinstalling formworks of the same specifications or replacing and reinstalling formworks of different specifications.

[0054] The implementation steps of the construction steel formwork 311 installation structure in this application are:

[0055] The foundation is poured. After the foundation is poured, the positioning ruler 110 is used to embed the positioner 120 to the preset position, and the top tie rod connector is embedded to the preset position; the bolts of the positioner 120 are removed, and the front and rear adjustment bolts of the base 210 are passed through the bolt holes of the positioner 120 and screwed to the inner thread sleeve 130 to be installed on the positioner 120 on the foundation surface, and the slope adjustment bolts are installed on the slope adjustment hole 212, and then the slope adjustment bolts are tightened or loosened according to the value measured by the inclinometer until the adjustment seat is adjusted to the design slope of the building, and the front and rear adjustment bolts can be locked;

[0056] Subsequently, the steel formwork 311 is grouped into groups of 6 meters in length, with the back rib facing upward and laid vertically flat to a flat place. First, the vertical splicing holes of the longitudinal beam 3113 in each steel formwork 311 are assembled with bolts; then the upper and lower reinforcing ribs 312 are screwed and fixed to the connecting holes on the longitudinal beam 3113 in turn with the connecting clips 313; before installing the middle reinforcing rib 312, the first quick connector 410 and the second quick connector 420 are first installed on the corresponding longitudinal beam 3113, and then the middle reinforcing rib 312 is installed with bolts and nuts; the first load-bearing column 321 is inserted into the accommodating area between the first quick connector 410 and the reinforcing rib 312, and connected to the adjustment mechanism 200; then the top tension bar is installed and locked, and the embedded sleeves at the upper and lower ends of the steel formwork are pre-installed, and the first bin concrete is poured, and the top tension bar embedded parts are pre-embedded.

[0057] The steel formwork 311 of the second bin pouring area is installed in the same manner, the second bin concrete is poured, and the top tie bar embedded parts are also pre-embedded.

[0058] Finally, the steel formwork 311 in the pouring area of ​​the first bin is removed and installed around the pouring area of ​​the third bin to achieve alternating use.

[0059] In summary, according to the quick-install steel formwork system proposed in the present invention, by using a positioning ruler to position the locator at the edge of the construction area, the pouring accuracy is improved, and the load-bearing components and reinforcement bars are used to support the steel formwork, which replaces the method of using steel pipe diagonal braces and welding reinforcement with numerous reinforcement bars through the mold, providing strong support for the steel formwork and saving a lot of labor and time costs for the installation of reinforcement bars. The adjustment mechanism between the locator and the load-bearing component is used to adjust the position of the load-bearing component to achieve the fine-tuning function. Specifically, the positioning mechanism includes a positioning ruler set along the edge of the pouring area, a number of locators arranged equidistantly along the length of the positioning ruler, and an inner thread sleeve for fixing the locator; the supporting mechanism includes a steel formwork component, a load-bearing component arranged on the steel formwork component, and the steel formwork component includes a steel formwork set at the edge of the pouring area, a number of reinforcement bars set along the length direction of the pouring area, and a connecting card connecting the steel formwork and the reinforcement bars; the positioning ruler is positioned by the positioning ruler, the load-bearing component is connected to the locator through the adjustment mechanism, and the position of the load-bearing component is adjusted by the adjustment mechanism, and the load-bearing component is connected to the steel formwork through a quick connection mechanism.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0061] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. Rapid steel formwork system, characterized by: The quick-install steel formwork system includes a positioning mechanism, an adjusting mechanism arranged on the positioning mechanism, and a supporting mechanism arranged on the adjusting mechanism; The positioning mechanism comprises a positioning ruler arranged along the edge of the casting area, a plurality of positioners arranged equidistantly along the length of the positioning ruler, and an inner thread sleeve for fixing the positioners; The supporting mechanism includes a steel template assembly and a load-bearing assembly arranged on the steel template assembly, wherein the steel template assembly includes a steel template arranged to fit the edge of the casting area, a plurality of reinforcing ribs arranged along the length direction of the casting area, and a connecting card connecting the steel template and the reinforcing ribs; Wherein, the locator is positioned by the positioning ruler, the load-bearing component is connected to the locator through the adjusting mechanism, and the position of the load-bearing component is adjusted by the adjusting mechanism, and the load-bearing component is connected to the steel formwork through a quick-connect mechanism.

2. The rapid assembly steel formwork system according to claim 1, characterized in that: The steel template includes a circular frame, a crossbeam and a longitudinal beam which are perpendicularly arranged in the circular frame. The circular frame and the longitudinal beam are provided with a plurality of connecting holes for connecting adjacent circular frames, the quick-connect mechanism and the connecting card.

3. The rapid assembly steel formwork system according to claim 2, characterized in that: The connection card includes a U-shaped portion and connection pins arranged on both sides of the U-shape, the connection pins are used to connect to the connection holes on the longitudinal beam and / or the circular frame, and the reinforcing ribs are passed through the U-shaped portion.

4. The rapid assembly steel formwork system according to claim 1, characterized in that: The adjusting mechanism comprises a base and a plurality of mounting plates arranged in parallel on the base, and a mounting space for accommodating the load-bearing component is arranged between the mounting plates.

5. The rapid assembly steel formwork system according to claim 4, characterized in that: The base and the mounting plate are respectively provided with a first adjustment slot and a second adjustment slot, the first adjustment slot and the second adjustment slot are vertically arranged, and the first adjustment slot is connected to the positioner through a fastener.

6. The rapid assembly steel formwork system according to claim 1, characterized in that: The load-bearing assembly includes a first load-bearing column, a second load-bearing column, and a connecting member arranged between the first load-bearing column and the second load-bearing column, and the diameters of the first load-bearing column and the second load-bearing column are equal.

7. The rapid assembly steel formwork system according to claim 6, characterized in that: The connecting member includes a supporting ring and embedded parts symmetrically arranged on both sides of the supporting ring, the embedded parts are respectively inserted into the first load-bearing column and the second load-bearing column, and the supporting ring fits the top ends of the first load-bearing column and the second load-bearing column.

8. The rapid assembly steel formwork system according to claim 7, characterized in that: One end of the second load-bearing column is symmetrically provided with a mounting edge for mounting an end cover.

9. The rapid assembly steel formwork system according to claim 1, characterized in that: The quick-connect mechanism comprises a first quick-connect member and a second quick-connect member which are arranged on the first load-bearing column and / or the second load-bearing column, and both the first quick-connect member and the second quick-connect member are U-shaped.

10. The rapid assembly steel formwork system according to claim 9, characterized in that: The first quick connector is sleeved on the reinforcing rib, and the first load-bearing column and / or the second load-bearing column are inserted between the reinforcing rib and the first quick connector; One end of the second quick connector is connected to the first load-bearing column and / or the second load-bearing column through a fastener, and the other end is connected to the longitudinal beam through a fastener.

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