Post-cast strip formwork separation adjustable supporting structure and using and construction method thereof

Abstract

The invention discloses a post-cast strip formwork separation adjustable supporting structure, and relates to the technical field of post-cast strip construction, the post-cast strip formwork separation adjustable supporting structure comprises an adjusting mechanism, a correcting mechanism is arranged at the position, close to the middle, of the top of the adjusting mechanism, and a protection assembly is arranged at the position, close to the edge, of the top of the adjusting mechanism; a supporting assembly is arranged at the position, located on the inner side of the protection assembly, of the top of the adjusting mechanism, and a limiting assembly is arranged outside the supporting assembly. A rotating disc is rotated to drive a worm to rotate, when the worm rotates, a turbine, a center shaft and a driving gear are sequentially driven to synchronously rotate, when the driving gear rotates, all driven gears are driven to rotate, when the driven gears rotate, a threaded rod is sequentially driven to rotate through a rotating shaft and a key shaft, and when the threaded rod rotates, the threaded rod can slide in an outer layer rod; therefore, the height of the three vertical rods can be adjusted at the same time, the operation difficulty is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of post-cast strip construction, and in particular to a post-cast strip template separation adjustable support structure and a use and construction method thereof. Background Art

[0002] In building construction, the post-cast strip is a concrete strip set up to prevent harmful cracks that may be caused by uneven shrinkage or settlement of the cast-in-place reinforced concrete structure. According to the requirements of the design or construction specifications, the post-cast strip is usually left in the corresponding positions of the foundation slab, wall and beam. Considering that the post-cast strip is left for a long time, in order to enhance the bearing capacity of its surrounding area, a steel pipe coupler scaffolding is often used to build an independent support system.

[0003] Existing, such as Chinese patent publication number: CN114622718A, discloses a telescopic post-casting strip support, including multiple groups of vertical poles, each group of vertical poles includes an upper vertical pole, a middle pole and a lower vertical pole, and the upper vertical pole, the middle pole and the lower vertical pole are connected in sequence using sleeves respectively; a top support is arranged on the top of the upper vertical pole; the top support can replace the formwork, and each top support can form a system with all common types of formworks, avoiding the cross-fighting with the surrounding formwork, back ribs, and steel pipes; the surrounding formwork can be smoothly removed after the demolding requirements are met without removing the fixed steel columns; when the post-casting strip reaches the pouring and closing conditions, several groups of this support system can be set up to cooperate with the supports on both sides of the post-casting strip to replace the traditional secondary erection of the frame and formwork; the installation operation is simple and convenient, the versatility is strong, and it can be used in a turnover manner. At the same time, the use of turnover materials such as steel pipe formworks can be greatly reduced, thereby reducing costs

[0004] The steel support structure in the above patented technology is actually mainly composed of three vertical poles to form a stable triangular structure. However, since each vertical pole is an independent component, it is necessary to adjust the support height one by one, which increases the complexity of the operation and reduces work efficiency. In addition, this method is also difficult to ensure the consistency of the height between the vertical poles, thereby affecting the overall stability and balance of the support structure.

[0005] Therefore, we propose a post-casting strip formwork separated adjustable support structure and its use and construction method, in order to solve the above-mentioned problems. Summary of the invention

[0006] The object of the present invention is to provide an adjustable support structure with a separated post-cast strip formwork and a method for its use and construction, so as to solve the problem proposed in the above-mentioned background technology that the support height needs to be adjusted one by one, which increases the complexity of the operation and reduces the work efficiency. In addition, this method is also difficult to ensure the consistency of the height between the vertical poles, thereby affecting the overall stability and balance of the support structure.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a post-casting strip formwork separation adjustable support structure, comprising an adjusting mechanism: a proofreading mechanism is provided at a position near the middle of the top of the adjusting mechanism, a protective component is provided at a position near the edge of the top of the adjusting mechanism, a supporting component is provided at the top of the adjusting mechanism on the inner side of the protective component, and a limiting component is provided on the outside of the supporting component; the adjusting mechanism comprises a base, a cover plate is fixedly installed at the top of the base, a first bearing sleeve is fixedly installed at the top of the base near the middle, a central shaft is rotatably provided inside the first bearing sleeve, an outer surface of the central shaft passes through the inner top of the cover plate and extends upward, a driving gear is fixedly installed on the outer surface of the central shaft at a position below the cover plate, and a A turbine, a cover body is fixedly installed at a position near the middle of the top of the cover plate, a worm is rotatably arranged between the inner walls of the cover body, the worm is meshed with the turbine, one end of the worm penetrates the inner wall of the cover body and extends to the outside, a turntable is fixedly installed at one end of the worm, three second bearing sleeves are equidistantly fixedly installed at the top of the base away from the first bearing sleeve, a rotating shaft is rotatably arranged inside the second bearing sleeve, the outer surface of the rotating shaft penetrates the inner top of the cover plate and extends upward, a driven gear is fixedly installed on the outer surface of the rotating shaft at a position below the cover plate, the driven gear is meshed with the driving gear, a key shaft is fixedly installed on the outer surface of the rotating shaft at a position above the cover plate, the supporting assembly includes three threaded rods, the outer surfaces of the threaded rods are threaded with vertical rods, and the outer surfaces of the vertical rods are movably provided with outer layer rods.

[0008] Preferably, a plurality of threaded sleeves are fixedly installed at equal intervals on the bottom of the base, the internal threads of the threaded sleeves are provided with threaded columns, the outer surfaces of the threaded columns are threadedly connected with adjusting nuts, and the bottom ends of the threaded columns are fixedly connected with a base plate.

[0009] Preferably, the proofreading mechanism includes a centering assembly and an irradiation assembly, the centering assembly includes a platform, two first positioning pins are provided at the bottom of the platform, two first positioning holes are opened at the top of the cover body, the cover body cooperates with the first positioning holes, a support rod is fixedly installed on the top of the platform, and a centering ring is fixedly installed on the top of the support rod.

[0010] Preferably, the irradiation assembly includes a movable plate, two second positioning pins are provided at the bottom of the movable plate, two second positioning holes are opened at the top of the platform away from the support rod, the second positioning pins cooperate with the second positioning holes, a vertical plate is fixedly installed on the top of the movable plate, and a laser pen is provided on the outer surface of one side of the vertical plate.

[0011] Preferably, the top of the cover plate is fixedly installed with a guide sleeve at the position of the three key shafts, the outer rod is inserted into the inside of the guide sleeve, the inner wall of the guide sleeve is symmetrically provided with a first guide block, the outer surface of the outer rod is symmetrically provided with a first guide groove, the first guide groove cooperates with the first guide block, the outer surface of the guide sleeve is symmetrically fixedly connected with a first connecting wing, the outer surface of the outer rod near the bottom is symmetrically fixedly connected with a second connecting wing, and the second connecting wing is fixedly connected to the first connecting wing by bolts.

[0012] Preferably, the inner wall of the outer rod is symmetrically provided with a second guide block, the outer surface of the vertical rod is symmetrically provided with a second guide groove, the second guide block corresponds to the second guide groove, and the bottom of the threaded rod is provided with a key groove, which cooperates with the key shaft.

[0013] Preferably, the outer surface of the vertical pole is provided with scale lines, the top of the vertical pole is fixedly connected with a connecting plate, and a top plate is provided between the tops of the three connecting plates.

[0014] Preferably, the number of the limiting components is set to two groups, one group of the limiting components is arranged on the outside of the outer rod, and the other group of the limiting components is arranged on the outside of the vertical rod, and the two groups of the limiting components each include three clamping rings, and the two groups of the clamping rings are sleeved on the outside of the outer rod or the vertical rod, and the inner walls of the clamping rings are symmetrically provided with third guide grooves, and the third guide grooves are respectively matched with the first guide grooves or the second guide grooves, and two connecting columns are provided on the tops of the clamping rings, and a connecting rod is provided between the three clamping rings in each group, and the connecting rod is sleeved between two adjacent connecting columns.

[0015] Preferably, the protection assembly includes a plurality of protection nets, a plurality of plug rods are fixedly connected to the bottom of the protection nets, a plurality of sockets are fixedly installed on the top of the base near the edge, and the plug rods are inserted inside the sockets.

[0016] A post-casting strip formwork separation adjustable support structure and a use and construction method thereof, comprising the following steps:

[0017] S1. The horizontality of the device can be adjusted by turning the adjusting nut to push the threaded sleeve upward.

[0018] S2. Place the alignment component on the cover body, and then place the irradiation component only on the alignment component on the head adjustment mechanism, turn on the laser pen, and the light source irradiates horizontally to the distance through the alignment hole of the alignment ring. At this time, when the subsequent adjustment mechanism is built, the light source of the alignment component can pass through the alignment hole of the alignment ring, so as to ensure that the height and straightness of all adjustment mechanisms can be on the same basis;

[0019] S3, inserting the outer rods in the support assembly into the guide sleeve in sequence, fixing the first connecting wing and the second connecting wing with bolts, so that the support assembly can be installed on the adjustment mechanism;

[0020] S4. Install the clamping ring in the limiting assembly on the surface of the three outer rods and the vertical rods respectively by bolts, then install the connecting rod between each adjacent connecting column and fix it with nuts, and then the limiting assembly can be installed on the supporting assembly;

[0021] S5. The worm can be driven to rotate by rotating the turntable. When the worm rotates, it drives the turbine, the center shaft and the driving gear to rotate synchronously in turn. When the driving gear rotates, it drives all the driven gears to rotate at the same time. When the driven gear rotates, it drives the threaded rod to rotate through the rotating shaft and the key shaft in turn. When the threaded rod rotates, it can slide inside the outer rod, so that the height of the three vertical rods can be adjusted at the same time;

[0022] S6. Finally, insert the rod into the corresponding socket to complete the installation of the protective net.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The worm can be driven to rotate by rotating the turntable. When the worm rotates, it drives the turbine, the center shaft and the driving gear to rotate synchronously in turn. When the driving gear rotates, it drives all the driven gears to rotate at the same time. When the driven gear rotates, it drives the threaded rod to rotate through the rotating shaft and the key shaft in turn. When the threaded rod rotates, it can slide inside the outer rod, thereby achieving the height adjustment of the three vertical poles at the same time, reducing the difficulty of operation and improving work efficiency.

[0025] 2. Place the alignment component on the cover body, embed the first positioning pin into the first positioning hole, and then place the irradiation component only on the alignment component on the head adjustment mechanism. Turn on the laser pen, and the light source irradiates horizontally to the distance through the alignment hole of the alignment ring. At this time, when building the subsequent adjustment mechanism, make sure that the light source of the alignment component can pass through the alignment hole of the alignment ring, thereby ensuring that the height and straightness of all adjustment mechanisms are on the same basis.

[0026] 3. The installation of the protective net can be completed by inserting the plug rod into the corresponding socket. The structure is simple and the installation is convenient. The protective net plays a role in protecting the steel support structure and reducing the risk of external factors colliding with the steel support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional diagram of a post-casting strip formwork separation adjustable support structure of the present invention;

[0028] Figure 2It is a partial structural schematic diagram of a post-casting strip formwork separation adjustable support structure of the present invention;

[0029] Figure 3 It is a structural expansion diagram of the adjustment mechanism of a post-casting strip formwork separation adjustable support structure of the present invention;

[0030] Figure 4 It is a structural expansion diagram of another part of the adjustment mechanism of the adjustable support structure for post-casting strip formwork separation of the present invention;

[0031] Figure 5 It is a structural schematic diagram of a proofreading mechanism of a post-casting strip formwork separation adjustable support structure of the present invention;

[0032] Figure 6 It is a structural schematic diagram of a support assembly of a post-casting strip formwork separation adjustable support structure of the present invention;

[0033] Figure 7 It is a structural schematic diagram of a limiting component of a post-casting strip formwork separation adjustable supporting structure of the present invention;

[0034] Figure 8 The present invention is a schematic structural diagram of a protective component of a post-casting strip formwork separation adjustable support structure.

[0035] In the figure:

[0036] 1. Adjustment mechanism; 101. Base; 102. Cover plate; 103. Threaded sleeve; 104. Threaded column; 105. Adjustment nut; 106. Bottom plate; 107. First bearing sleeve; 108. Center shaft; 109. Driving gear; 110. Turbine; 111. Second bearing sleeve; 112. Rotating shaft; 113. Driven gear; 114. Key shaft; 115. Worm; 116. Turntable; 117. Cover; 118. First positioning hole; 119. Insert sleeve; 120. Guide sleeve; 121. First connecting wing; 122. First guide block; 2. Correction mechanism; 201. Alignment assembly; 2011. Platform; 2012. First positioning pin; 2013. Support Rod; 2014, centering ring; 2015, second positioning hole; 202, irradiation assembly; 2021, movable plate; 2022, second positioning pin; 2023, vertical plate; 2024, laser pen; 3, support assembly; 301, outer rod; 302, second connecting wing; 303, first guide groove; 304, second guide block; 305, vertical rod; 306, second guide groove; 307, threaded rod; 308, keyway; 309, connecting plate; 310, scale line; 4, limiting assembly; 401, snap ring; 402, third guide groove; 403, connecting column; 404, connecting rod; 5, protection assembly; 501, protection net; 502, plug rod; 6, top plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-8 The present invention provides a technical solution: a post-casting strip template separation adjustable support structure, comprising an adjustment mechanism 1: a proofreading mechanism 2 is arranged near the middle of the top of the adjustment mechanism 1, a protection component 5 is arranged near the edge of the top of the adjustment mechanism 1, a support component 3 is arranged on the inner side of the protection component 5 at the top of the adjustment mechanism 1, and a limiting component 4 is arranged on the outside of the support component 3; the adjustment mechanism 1 comprises a base 101, a cover plate 102 is fixedly installed on the top of the base 101, a first bearing sleeve 107 is fixedly installed on the top of the base 101 near the middle, a central shaft 108 is rotatably arranged inside the first bearing sleeve 107, an outer surface of the central shaft 108 passes through the inner top of the cover plate 102 and extends to the top, a driving gear 109 is fixedly installed on the outer surface of the central shaft 108 at a position below the cover plate 102, a turbine 110 is fixedly installed on the outer surface of the central shaft 108 at a position above the cover plate 102, and a cover plate 102 is fixed near the middle of the top of the base 102. A cover 117 is fixedly installed, and a worm 115 is rotatably arranged between the inner walls of the cover 117. The worm 115 is meshed with the turbine 110. One end of the worm 115 passes through the inner wall of the cover 117 and extends to the outside. A turntable 116 is fixedly installed on one end of the worm 115. Three second bearing sleeves 111 are fixedly installed at a position away from the first bearing sleeve 107 at an equal distance from the top of the base 101. A rotating shaft 112 is rotatably arranged inside the second bearing sleeve 111. The outer side of the rotating shaft 112 is fixedly installed with a rotating shaft 112. The surface passes through the inner top of the cover plate 102 and extends upwards. The outer surface of the rotating shaft 112 is located below the cover plate 102 and is fixedly installed with a driven gear 113. The driven gear 113 is meshed with the driving gear 109. The outer surface of the rotating shaft 112 is located above the cover plate 102 and is fixedly installed with a key shaft 114. The support assembly 3 includes three threaded rods 307. The outer surface of the threaded rod 307 is threadedly provided with a vertical rod 305. The outer surface of the vertical rod 305 is movably provided with an outer layer rod 301.

[0039] like Figure 4As shown, a plurality of threaded sleeves 103 are fixedly installed at equal intervals at the bottom of the base 101, the internal threads of the threaded sleeves 103 are provided with threaded columns 104, the outer surfaces of the threaded columns 104 are threadedly connected with adjusting nuts 105, and the bottom ends of the threaded columns 104 are fixedly connected with base plates 106. By rotating the adjusting nuts 105, the threaded sleeves 103 are pushed upward, thereby adjusting the horizontality of the device to avoid tilting.

[0040] like Figure 5 As shown, the proofreading mechanism 2 includes a centering component 201 and an irradiation component 202, the centering component 201 includes a platform 2011, two first positioning pins 2012 are arranged at the bottom of the platform 2011, two first positioning holes 118 are opened at the top of the cover body 117, the cover body 117 matches with the first positioning holes 118, a support rod 2013 is fixedly installed on the top of the platform 2011, and a centering ring 2014 is fixedly installed on the top of the support rod 2013, by matching the first positioning pin 2012 in the centering component 201 with the first positioning hole 118 in the cover body 117, the centering component 201 can be accurately installed on the top of the cover body 117, and the centering component is only used when erecting the steel support and is taken away after the erection is completed.

[0041] like Figure 5 As shown, the irradiation component 202 includes a movable plate 2021, and two second positioning pins 2022 are provided at the bottom of the movable plate 2021. Two second positioning holes 2015 are opened at the top of the platform 2011 away from the support rod 2013. The second positioning pins 2022 cooperate with the second positioning holes 2015. A vertical plate 2023 is fixedly installed on the top of the movable plate 2021, and a laser pen 2024 is provided on the outer surface of one side of the vertical plate 2023. By placing the irradiation component 202 only on the alignment component 201 on the head adjustment mechanism 1, turning on the laser pen 2024, the light source is horizontally irradiated to the distance through the alignment hole of the alignment ring 2014. At this time, when the subsequent adjustment mechanism 1 is constructed, the light source of the alignment component 201 can pass through the alignment hole of the alignment ring 2014, thereby ensuring that the height and straightness of all adjustment mechanisms 1 can be on the same reference.

[0042] like Figure 1-6As shown, the top of the cover plate 102 is located at the position of the three key shafts 114 and is fixedly installed with a guide sleeve 120, the outer rod 301 is inserted into the inside of the guide sleeve 120, and the inner wall of the guide sleeve 120 is symmetrically provided with a first guide block 122, and the outer surface of the outer rod 301 is symmetrically provided with a first guide groove 303, the first guide groove 303 cooperates with the first guide block 122, the outer surface of the guide sleeve 120 is symmetrically fixedly connected with a first connecting wing 121, and the outer surface of the outer rod 301 is symmetrically fixedly connected with a second connecting wing 302 near the bottom, the second connecting wing 302 is fixedly connected to the first connecting wing 121 by bolts, the outer rod 301 in the support assembly 3 is inserted into the guide sleeve 120 in turn, and the first connecting wing 121 and the second connecting wing 302 are fixed by bolts, so that the support assembly 3 can be installed on the adjustment mechanism 1, and the first guide groove 303 cooperates with the first guide block 122 to limit the outer rod 301 and avoid inaccurate installation angles.

[0043] like Figure 6 As shown, the inner wall of the outer rod 301 is symmetrically provided with a second guide block 304, and the outer surface of the vertical rod 305 is symmetrically provided with a second guide groove 306, the second guide block 304 corresponds to the second guide groove 306, and the bottom of the threaded rod 307 is provided with a key groove 308, and the key groove 308 cooperates with the key shaft 114. When the outer rod 301 is inserted into the guide sleeve 120, the key groove 308 at the bottom of the threaded rod 307 will also engage with the key shaft 114, so that the threaded rod 307 can be driven to rotate when the driven gear 113 rotates. The second guide block 304 cooperates with the second guide groove 306 to limit the vertical rod 305 and avoid inaccurate installation angles.

[0044] like Figure 6 As shown, the outer surface of the vertical pole 305 is provided with scale lines 310, the top of the vertical pole 305 is fixedly connected with a connecting plate 309, and a top plate 6 is provided between the tops of the three connecting plates 309. The scale lines 310 are used as a reference to facilitate controlling all steel support structures at the same horizontal position, and the connection plate 309 is provided to play the role of installing the top plate 6.

[0045] like Figure 7As shown, the number of limiting components 4 is set to two groups, one of which is arranged on the outside of the outer rod 301, and the other is arranged on the outside of the vertical rod 305. The two groups of limiting components 4 include three clamping rings 401, and the two groups of clamping rings 401 are sleeved on the outside of the outer rod 301 or the vertical rod 305. The inner wall of the clamping ring 401 is symmetrically provided with a third guide groove 402, and the third guide groove 402 is respectively matched with the first guide groove 303 or the second guide groove 306. Two connecting columns 403 are arranged on the top of the clamping ring 401, and a connecting rod 404 is arranged between the three clamping rings 401 of each group. The connecting rod 404 is sleeved between two adjacent connecting columns 403. 01 and the surface of the vertical rod 305, respectively install the limiting component 4, and install the clamping ring 401 in the limiting component 4 on the surface of the three outer rods 301 and the vertical rod 305 by bolts, and then install the connecting rod 404 between each adjacent connecting column 403 and fix it with nuts, so as to ensure that the steel structures can restrain each other and improve stability. The clamping ring 401 is mainly composed of two semi-annular blocks, which are easy to disassemble and install. The inner diameters of the clamping ring 401 on the outer rod 301 and the vertical rod 305 are respectively equivalent to the two, and the third guide groove 402 is respectively matched with the first guide groove 303 or the second guide groove 306 to limit the clamping ring 401 and avoid inaccurate installation angles.

[0046] like Figure 8 As shown, the protection component 5 includes a plurality of protection nets 501, a plurality of plug rods 502 are fixedly connected to the bottom of the protection nets 501, a plurality of sockets 119 are fixedly installed on the top of the base 101 near the edge, the plug rods 502 are inserted inside the sockets 119, and the installation of the protection nets 501 can be completed by inserting the plug rods 502 into the corresponding sockets 119. The structure is simple and the installation is convenient. The protection nets 501 play a role in protecting the steel support structure and reducing the risk of external factors colliding with the steel support structure.

[0047] The method of use and working principle of the device: when supporting the post-casting strip, multiple steel support structures of the present invention need to be arranged equidistantly for use. First, the adjustment mechanism 1 as an independent component is placed in the designated area. According to the flatness of the ground in the placement area, the threaded sleeve 103 is pushed upward by rotating the adjustment nut 105, so that the horizontality of the device can be adjusted to avoid tilting. Then, the centering component 201 is placed on the cover body 117, and the first positioning pin 2012 is embedded in the first positioning hole 118. Then, the irradiation component 202 is only placed on the centering component 201 on the head adjustment mechanism 1, and the irradiation component 202 is turned on. The light pen 2024, the light source is irradiated horizontally to the distance through the centering hole of the centering ring 2014. At this time, when the subsequent adjustment mechanism 1 is constructed, the light source of the centering component 201 can pass through the centering hole of the centering ring 2014, so as to ensure that the height and straightness of all adjustment mechanisms 1 can be on the same basis. Then, the outer rod 301 in the support component 3 is inserted into the guide sleeve 120 in turn, and at the same time, the keyway 308 at the bottom end of the threaded rod 307 is also engaged with the key shaft 114, and then the first connecting wing 121 and the second connecting wing 302 are fixed with bolts, so that the support component 3 can be installed on the adjustment mechanism The limiting components 4 are installed on the surfaces of the outer rods 301 and the vertical rods 305 in the supporting components 3, and the clamping rings 401 in the limiting components 4 are installed on the surfaces of the three outer rods 301 and the vertical rods 305 by bolts. Then, the connecting rods 404 are installed between each adjacent connecting column 403 and fixed with nuts, so as to ensure that the steel structures can be mutually constrained and improve stability. Then, the worm 115 can be driven to rotate by rotating the turntable 116. When the worm 115 rotates, it drives the turbine 110, the central shaft 108 and the driving gear 109 to rotate synchronously in turn, and the driving gear 109 rotates. When it moves, all the driven gears 113 are driven to rotate at the same time. When the driven gears 113 rotate, the threaded rod 307 is driven to rotate through the rotating shaft 112 and the key shaft 114 in turn. When the threaded rod 307 rotates, 205 can slide inside the outer rod 301, thereby achieving the height adjustment of the three vertical poles 305 at the same time, reducing the difficulty of operation and improving work efficiency. The scale line 310 is used as a reference to facilitate controlling all steel support structures at the same horizontal position. Finally, the protective component 5 as an independent component is installed at the edge position of the adjustment mechanism 1 by inserting the insertion rod 502 into the corresponding insertion sleeve 119.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A post-casting strip formwork separation adjustable support structure, characterized in that: The invention comprises an adjusting mechanism (1): a proofreading mechanism (2) is arranged near the middle of the top of the adjusting mechanism (1); a protective component (5) is arranged near the edge of the top of the adjusting mechanism (1); a supporting component (3) is arranged inside the protective component (5) at the top of the adjusting mechanism (1); a limiting component (4) is arranged outside the supporting component (3); the adjusting mechanism (1) comprises a base (101); a cover plate (102) is fixedly mounted on the top of the base (101); and a protective component (5) is fixedly mounted on the top of the base (101). A first bearing sleeve (107), wherein a central shaft (108) is rotatably arranged inside the first bearing sleeve (107), wherein the outer surface of the central shaft (108) penetrates the inner top of the cover plate (102) and extends upward, wherein a driving gear (109) is fixedly installed on the outer surface of the central shaft (108) at a position below the cover plate (102), wherein a turbine (110) is fixedly installed on the outer surface of the central shaft (108) at a position above the cover plate (102), wherein a cover body (117) is fixedly installed at a position near the middle of the top of the cover plate (102), wherein the cover body (117) is fixedly installed at a position near the middle of the top of the cover plate (102), wherein the cover body (117) is fixedly installed at a position below the cover plate (102), wherein the cover body (117) is fixedly installed at a position below the cover plate (102), wherein the drive gear (109) is fixedly installed on the outer surface of the central shaft (108) at a position above the cover plate (102), wherein the drive gear (109) is fixedly installed on the outer surface of the central shaft (108) ... A worm (115) is rotatably arranged between the inner wall of the housing (17), the worm (115) meshing with the turbine (110), one end of the worm (115) penetrates the inner wall of the housing (117) and extends to the outside, a rotating disk (116) is fixedly installed on one end of the worm (115), three second bearing sleeves (111) are equidistantly fixedly installed at the top of the base (101) away from the first bearing sleeve (107), a rotating shaft (112) is rotatably arranged inside the second bearing sleeve (111), and the outer surface of the rotating shaft (112) penetrates the cover plate (107). 02) and extends upward, the outer surface of the rotating shaft (112) is located below the cover plate (102) and is fixedly mounted with a driven gear (113), the driven gear (113) is meshed with the driving gear (109), the outer surface of the rotating shaft (112) is located above the cover plate (102) and is fixedly mounted with a key shaft (114), the support assembly (3) comprises three threaded rods (307), the outer surface of the threaded rod (307) is threadedly provided with a vertical rod (305), and the outer surface of the vertical rod (305) is movably provided with an outer layer rod (301).

2. The post-casting strip formwork separation adjustable support structure according to claim 1 is characterized in that: A plurality of threaded sleeves (103) are fixedly installed at equal intervals on the bottom of the base (101); the internal threads of the threaded sleeves (103) are provided with threaded columns (104); the outer surfaces of the threaded columns (104) are threadedly connected with adjusting nuts (105); and the bottom ends of the threaded columns (104) are fixedly connected with a base plate (106).

3. The post-casting strip formwork separation adjustable support structure according to claim 2 is characterized in that: The calibration mechanism (2) comprises a centering assembly (201) and an irradiation assembly (202); the centering assembly (201) comprises a platform (2011); two first positioning pins (2012) are arranged at the bottom of the platform (2011); two first positioning holes (118) are arranged at the top of the cover body (117); the cover body (117) cooperates with the first positioning holes (118); a support rod (2013) is fixedly mounted on the top of the platform (2011); and a centering ring (2014) is fixedly mounted on the top of the support rod (2013).

4. The post-casting strip formwork separation adjustable support structure according to claim 3 is characterized in that: The irradiation assembly (202) comprises a movable plate (2021), the bottom of the movable plate (2021) is provided with two second positioning pins (2022), the top of the platform (2011) is provided with two second positioning holes (2015) away from the support rod (2013), the second positioning pins (2022) cooperate with the second positioning holes (2015), the top of the movable plate (2021) is fixedly mounted with a vertical plate (2023), and the outer surface of one side of the vertical plate (2023) is provided with a laser pen (2024).

5. The post-casting strip formwork separation adjustable support structure according to claim 4 is characterized in that: The top of the cover plate (102) is fixedly installed with a guide sleeve (120) at the position of the three key shafts (114); the outer rod (301) is inserted into the guide sleeve (120); the inner wall of the guide sleeve (120) is symmetrically provided with a first guide block (122); the outer surface of the outer rod (301) is symmetrically provided with a first guide groove (303); the first guide groove (303) matches the first guide block (122); the outer surface of the guide sleeve (120) is symmetrically fixedly connected with a first connecting wing (121); the outer surface of the outer rod (301) is symmetrically fixedly connected with a second connecting wing (302) at a position near the bottom; the second connecting wing (302) is fixedly connected to the first connecting wing (121) by bolts.

6. The post-casting strip formwork separation adjustable support structure according to claim 5 is characterized in that: The inner wall of the outer rod (301) is symmetrically provided with a second guide block (304), the outer surface of the vertical rod (305) is symmetrically provided with a second guide groove (306), the second guide block (304) corresponds to the second guide groove (306), and the bottom of the threaded rod (307) is provided with a key groove (308), and the key groove (308) cooperates with the key shaft (114).

7. The post-casting strip formwork separation adjustable support structure according to claim 6 is characterized in that: The outer surface of the vertical pole (305) is provided with scale lines (310), the top of the vertical pole (305) is fixedly connected with a connecting plate (309), and a top plate (6) is provided between the tops of the three connecting plates (309).

8. The post-casting strip formwork separation adjustable support structure according to claim 7 is characterized in that: The number of the limiting components (4) is set to two groups, one of which is arranged on the outside of the outer rod (301), and the other is arranged on the outside of the vertical rod (305). The two groups of limiting components (4) each include three snap rings (401). The two groups of snap rings (401) are sleeved on the outside of the outer rod (301) or the vertical rod (305). The inner wall of the snap ring (401) is symmetrically provided with a third guide groove (402), and the third guide groove (402) is respectively matched with the first guide groove (303) or the second guide groove (306). Two connecting columns (403) are arranged on the top of the snap ring (401). A connecting rod (404) is arranged between the three snap rings (401) in each group, and the connecting rod (404) is sleeved between two adjacent connecting columns (403).

9. The post-casting strip formwork separation adjustable support structure according to claim 8, characterized in that: The protection assembly (5) comprises a plurality of protection nets (501), a plurality of insertion rods (502) being fixedly connected to the bottom of the protection nets (501), a plurality of insertion sleeves (119) being fixedly installed at a position close to the edge of the top of the base (101), and the insertion rods (502) being inserted into the interior of the insertion sleeves (119).

10. The post-casting strip formwork separation adjustable support structure and the use and construction method thereof according to claim 9, characterized in that: The use of the cast strip template separation adjustable support structure described in claim 9 includes the following steps: S1. The horizontality of the device can be adjusted by rotating the adjusting nut (105) to push the threaded sleeve (103) upward. S2, placing the alignment component (201) on the cover body (117), and then placing the irradiation component (202) only on the alignment component (201) on the head adjustment mechanism (1), turning on the laser pen (2024), and irradiating the light source horizontally toward the distance through the alignment hole of the alignment ring (2014). At this time, when the subsequent adjustment mechanism (1) is constructed, the light source of the alignment component (201) can pass through the alignment hole of the alignment ring (2014), so as to ensure that the height and straightness of all the adjustment mechanisms (1) can be on the same basis; S3, sequentially inserting the outer rod (301) in the support assembly (3) into the guide sleeve (120), and fixing the first connecting wing (121) and the second connecting wing (302) with bolts, so that the support assembly (3) can be installed on the adjustment mechanism (1); S4. The clamping ring (401) in the limiting assembly (4) is respectively installed on the surfaces of the three outer rods (301) and the vertical rod (305) by bolts, and then the upper connecting rod (404) is installed between each adjacent connecting column (403) and fixed with a nut, so that the limiting assembly (4) can be installed on the supporting assembly (3); S5. The worm (115) can be driven to rotate by rotating the turntable (116). When the worm (115) rotates, it drives the turbine (110), the central shaft (108) and the driving gear (109) to rotate synchronously in sequence. When the driving gear (109) rotates, it drives all the driven gears (113) to rotate at the same time. When the driven gear (113) rotates, it drives the threaded rod (307) to rotate in sequence through the rotating shaft (112) and the key shaft (114). When the threaded rod (307) rotates, (205) can slide inside the outer rod (301), so that the heights of the three vertical rods (305) can be adjusted simultaneously. S6. Finally, the insertion rod (502) is inserted into the corresponding insertion sleeve (119) to complete the installation of the protection net (501).

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