Formwork splicing system and method for fast-assembly super-rapid formwork of structure

Abstract

The invention discloses a formwork splicing system and method for a fast-assembly super-fast formwork of a structure, and relates to the technical field of concrete pouring creeping formwork construction.The splicing system comprises a formwork assembly and at least one set of fast clamping assembly.The formwork assembly comprises a plurality of single plates which are spliced side by side, reinforcing ribs are formed on the back side of each single plate, and the reinforcing ribs are arranged on the back side of each single plate; splicing seams are formed between the reinforcing ribs of the adjacent veneers; the single-group quick clamping assembly is used for being clamped between the reinforcing ribs on the two sides of the splicing seam; the quick clamping assembly comprises a first clamping body, a second clamping body and a locking rod. The first clamping body is connected to the outer side of the splicing seam in a pressed mode and abuts against the side wall of the reinforcing rib on one side of the splicing seam. The second clamp body is connected with the first clamp body in a sliding and swinging mode and located on the side wall of the reinforcing rib on the other side of the splicing seam, and the second clamp body can abut against the side wall of the reinforcing rib on the other side of the splicing seam in a sliding mode; the locking rod is used for mutually locking the second clamp body and the first clamp body which slide in place; the method is used for realizing the splicing system. According to the splicing system and the splicing method, clamping can be conducted through the quick clamping assemblies capable of being quickly disassembled and assembled, the convenience of frequent disassembly and assembly is guaranteed, the quick clamping assemblies have the centimeter-level distance adjusting function, and the stable clamping purpose is achieved more easily through the adjusting mode.

Description

Technical Field

[0001] The invention relates to the technical field of concrete pouring climbing formwork construction, and in particular to a formwork splicing system and a splicing method for a fast-installed ultra-fast formwork frame for a structure. Background Art

[0002] The climbing formwork construction method involves several major processes, including platform construction, formwork system installation, concrete construction, climbing formwork rising, repeated pouring, formwork removal and cleaning. Among them, the formwork system installation is a more critical preliminary process, which includes two links: support system installation and formwork installation. The support system installation mainly involves the fixed assembly of support frames, support rods and back ribs, and then the formwork is assembled on the fixed support system. During the formwork assembly process, rectangular plates of different types need to be installed on the back ribs in turn for fixation. When fixing, clamps are also needed for clamping and fixing. On the one hand, it provides auxiliary stable support when assembling with the back ribs, and on the other hand, it ensures the connection stability between adjacent formworks during subsequent pouring.

[0003] In the prior art, the edge ribs of adjacent templates are generally clamped by clamping claws (one side of the claw is fixed and the other side of the claw is movable), and then the clamping claws are locked by bolts so that the movable claws cannot swing. Although this clamping method can ensure clamping stability, it is not very convenient to disassemble and assemble, especially when the template positioning position needs to be adjusted during back rib assembly. At this time, the clamping claws need to be frequently loosened or removed, which is very inconvenient. In addition, it is difficult to apply force when using bolt locking, and it is difficult to operate when adjusting the clamping distance, which is also easy to cause the clamping to become loose after adjustment. Summary of the invention

[0004] The object of the present invention is to provide a template splicing system and splicing method for a fast-assembly ultra-fast formwork frame for a structure. The splicing system and splicing method can utilize a quick-disassembly and assembly-disassembly quick-clamp assembly for clamping, thereby ensuring the convenience of frequent disassembly and assembly. The quick-clamp assembly has a centimeter-level distance adjustment function, and the adjustment method makes it easier to achieve the purpose of stable clamping.

[0005] The embodiment of the present invention is achieved as follows:

[0006] In a first aspect, a template splicing system for a fast-assembly ultra-fast formwork frame for a structure comprises a template assembly and at least one group of quick clamping assemblies, wherein the template assembly comprises a plurality of single plates spliced ​​side by side with each other, and along the circumferential edge of the single plates, a reinforcing rib is formed on the back side of each single plate, and a splicing seam is formed between the reinforcing ribs of adjacent single plates; a single group of the quick clamping assemblies is used to clamp between the reinforcing ribs on both sides of the splicing seam; the quick clamping assembly comprises a first clamp body, a second clamp body and a locking rod, the first clamp body comprises a pressure plate and a first side limiting plate connected to the pressure plate, the middle part of the pressure plate is pressed against the outside of the splicing seam, and the first side limiting plate abuts against the side wall of the reinforcing rib on one side of the splicing seam; the second clamp body comprises a slide plate and a second clamp body connected to the first clamp body. A second side limit plate connected to the slide plate, the slide plate is slidably and swingably connected to the pressure plate, the second side limit plate is located at the side wall of the reinforcement rib on the other side of the splicing seam, and sliding the slide plate can make the second side limit plate and the side wall of the reinforcement rib on the other side of the splicing seam abut against each other; the locking rod is used to lock the slide plate that has been slid into place with the pressure plate; wherein, the outer side of the pressure plate is formed with a plurality of locking tooth segments distributed side by side, the inner side of the locking rod is processed with a locking groove, and the slide plate is provided with a locking hole allowing the locking rod to pass through, so that the locking groove can be interlocked with one of the locking tooth segments, thereby driving the slide plate to swing, so that the second side limit plate and the side wall of the reinforcement rib on the other side of the splicing seam abut against each other.

[0007] In some optional embodiments, the bottom wall of the locking groove is gradually inclined from one end to the other end.

[0008] In some optional embodiments, a plurality of the locking tooth segments are distributed side by side along a first direction, the length direction of the locking tooth segments is perpendicular to the first direction, and the interval between adjacent locking tooth segments is no more than 10 mm, wherein the first direction refers to the direction of the connection line of the reinforcing ribs on both sides of the splicing seam.

[0009] In some optional embodiments, the slide plate includes a base plate and side wings fixed on both sides of the base plate, a sliding space for accommodating the pressure plate is formed between the side wings on both sides and the base plate, the second side limiting plate is fixedly connected to the side wing, and the locking hole is opened on the side wing; a first anti-disengagement protrusion is formed on the side of the side wing close to the sliding space, and a second anti-disengagement protrusion is formed on the side of the pressure plate close to the side wing, and the second anti-disengagement protrusion is used to limit the first anti-disengagement protrusion from sliding out from the inside and outside directions; the length directions of the first anti-disengagement protrusion and the first anti-disengagement protrusion are the same as the arrangement direction of the locking tooth segments.

[0010] In some optional embodiments, a side of the second side limiting plate close to the reinforcing rib is processed into an arc surface, and the arc center of the arc surface is located on a side of the arc surface away from the reinforcing rib.

[0011] In some optional embodiments, a snap-fit ​​groove is processed at the bottom of the reinforcing rib, a first protrusion that interlocks with the snap-fit ​​groove is formed at the bottom of the first side limiting plate, and a second protrusion that interlocks with the snap-fit ​​groove is formed at the bottom of the second side limiting plate; wherein the ends of the first protrusion and the second protrusion close to the reinforcing rib are both chamfered.

[0012] In some optional embodiments, along the inner and outer directions, the width of the locking hole is adapted to the thickness of the locking rod; and the side wing is equipped with a detection head for detecting the swing amplitude of the outer side surface of the locking rod.

[0013] In some optional embodiments, a sensor mounting seat is provided at the end of the pressure plate, and a tension detection sensor is configured in the sensor mounting seat; a pull rope is provided between the sensor mounting seats of the adjacent pressure plates, and the tension detection sensor is used to detect the tension size and tension direction of the pull rope; wherein the adjacent pressure plates refer to pressure plates at two reinforcing ribs located at opposite positions in the same single plate.

[0014] In some optional embodiments, in the same single board, cross nodes are formed between the pull ropes with different directions.

[0015] In a second aspect, a template splicing method for a structure fast-installed super-fast formwork frame is provided, which uses the template splicing system for a structure fast-installed super-fast formwork frame, and the splicing method comprises the following steps:

[0016] S100: Determine a base single board, and splice the remaining single boards with the base single board in sequence. When splicing in sequence, it is necessary to clamp the quick clamp assembly at the splicing seam to ensure that the splicing is stable before splicing the remaining single boards, thereby completing the first round of splicing;

[0017] S200: The spliced ​​whole obtained by the first round of splicing is continued to be spliced ​​with the remaining single boards in sequence. When splicing in sequence, it is necessary to clamp the quick clamp assembly at the splicing seam to ensure that the splicing is stable before splicing the remaining single boards to complete the second round of splicing;

[0018] S300: repeating step S200 until the final target splicing operation is completed, and then configuring a pull rope between the sensor mounting seats of the two pressure plates in the adjacent quick clamping assemblies of the same single board;

[0019] When the quick-clamping assembly is clamped at the joint, all the quick-clamping assemblies used therein are clamped synchronously.

[0020] The beneficial effects of the embodiments of the present invention are:

[0021] The template splicing system for the quick-install super-fast formwork of the structure provided by the embodiment of the present invention is formed by splicing a plurality of rectangular single plates of different models, and each single plate is processed with reinforcing ribs on the back side around it. The quick clamp assembly is used to clamp the splicing seams at the reinforcing ribs, so as to firmly clamp the adjacent single plates. Among them, the quick clamp assembly uses the first clamp body and the second clamp body that are connected by sliding and swinging to achieve the purpose of sliding the relative distance between the two, and can realize the convenient adjustment function of the clamping distance. At the same time, after sliding into place, only the locking rod needs to be inserted into the corresponding locking hole to realize the mutual locking connection of the first clamp body and the second clamp body, and during the locking process, the second clamp body can be swung relative to the first clamp body, so as to abut and clamp against the reinforcing ribs to achieve the purpose of firm clamping. The whole locking process is not only convenient, but also the clamping effect is guaranteed. When disassembling, it is only necessary to withdraw the locking rod to achieve the relaxation of the clamping, and the quick clamp assembly can be disassembled by completely withdrawing the locking rod. It is simple and easy to operate.

[0022] The template splicing method for a structure quick-assembly super-fast formwork provided by the embodiment of the present invention is used to realize the assembly operation of the above-mentioned splicing system. While splicing the single boards piece by piece, the quick clamping assembly is used to firmly clamp them one by one, thereby ensuring the smoothness and stability of the operation of the entire splicing operation, thereby completing the splicing operation of the final splicing target. During the splicing process, since each single board has different models and different lengths, the splicing seam side of the same single board may require multiple sets of quick clamping assemblies for clamping. In this way, the clamping and assembling operation of the quick clamping assembly is synchronously realized during the operation process, thereby ensuring the flatness of the single board during and after the clamping process, reducing the deformation effect during the operation process and frequent adjustments, and ensuring the final splicing seam quality;

[0023] In general, the template splicing system and splicing method for the quick-assembly super-fast formwork of the structure provided by the embodiment of the present invention utilizes a quick-clamping assembly composed of a first clamping body and a second clamping body that are slidably and swingably connected, which can realize the function of rapid adjustment of the clamping distance, and only requires the final insertion of a locking rod to achieve locking after sliding, and triggers a swinging action during the locking process to achieve stable clamping, thereby ensuring the stability of the splicing and the convenience of adjustment during the sequence of splicing of single plates. It can not only meet the assembly and clamping requirements of the template system, but also can meet the requirements of continuous disassembly and loosening for clamping adjustment, and achieve the purpose of convenient adjustment at the centimeter level through quick and easy-to-operate disassembly and adjustment actions, and will not significantly reduce the locking stability after frequent adjustments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A schematic diagram of a partial structure of a template splicing system provided in an embodiment of the present invention;

[0026] Figure 2 for Figure 1 A partial enlarged schematic diagram of the template splicing system shown;

[0027] Figure 3 A schematic structural diagram of a quick-clamp assembly provided in an embodiment of the present invention.

[0028] Icons: 1- single board; 2- quick clamp assembly; 3- pull rope; 11- reinforcing rib; 12- buckle groove; 13- joint seam; 21- first clamp body; 22- second clamp body; 23- locking rod; 31- cross node; 211- pressure plate; 212- first side limit plate; 213- locking tooth segment; 214- second anti-separation protrusion; 215- first bump; 216- detection head; 217- sensor mounting seat; 221- slide plate; 222- second side limit plate; 223- locking hole; 224- first anti-separation protrusion; 225- second bump; 226- arc surface; 2211- base plate; 2212- side wing. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the terms "parallel", "vertical", etc. do not mean that the components must be absolutely parallel or vertical, but can be slightly tilted. For example, "parallel" only means that its direction is more parallel than "vertical", and does not mean that the structure must be completely parallel, but can be slightly tilted.

[0034] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example

[0037] During the climbing formwork construction process, the installation of the formwork system involves the assembly of the support system and the formwork. The support system is fixed on the concrete foundation, and the formwork and the support system are fixed to each other and gradually assembled into a side that can be poured. During the entire formwork assembly process, because it is necessary to fix each piece to the support system (back rib) and the formworks need to be spliced ​​together, clamping tools are used to complete the stable splicing of the formwork. In actual construction, due to the accuracy requirements of the climbing formwork installation, a high degree of splicing alignment is required under the premise of stable formwork splicing. This requires repeated adjustment of the position of the formwork when splicing adjacent formworks, requiring the clamp to have tightness adjustment and convenient operation functions.

[0038] Previously, during the construction process, we used a U-shaped clamp structure. The horizontal beam of the U-shaped clamp is a screw. One of the two vertical beams is fixed, and the other is sliding (sliding relative to the horizontal beam). After the sliding beam is slid into place, it is tightened by the nut configured on the screw to achieve the function of firmly clamping the formwork. Although this method can achieve stable clamping of the formwork, due to the use of nut locking, the convenience of looseness adjustment is low, and it cannot meet the requirements of repeated loosening and distance adjustment. In response to this situation, we also adopted some quick clamp structures. Although the purpose of convenient adjustment is achieved, the clamping force of the quick clamp cannot be guaranteed, and the clamping stability is often not up to standard. Based on this, we proposed a template splicing system for fast-installed super-fast formwork frames for structures. Based on a single-board structure with reinforcing ribs, it uses quick clamping components to achieve quick clamping of reinforcing ribs. It not only has a convenient adjustment function, but also has a guaranteed clamping force, which can meet the requirements of quick clamping of templates in climbing formwork casting systems.

[0039] Please refer to Figure 1-Figure 3 The present embodiment provides a template splicing system for a fast-assembly ultra-fast formwork for a structure, including a template assembly and at least one set of quick-clamp assemblies 2, wherein the template assembly includes a plurality of single plates 1 spliced ​​side by side with each other, and the single plate 1 is a rectangular steel plate (generally a rectangular plate with the same width and different lengths), which can be spliced ​​into a larger-sized template as a side wall structure for concrete pouring. The single plate 1 is formed with reinforcing ribs 11 on the back side, which on the one hand ensures its own structural strength, and on the other hand facilitates subsequent clamping. Specifically, along the circumferential edge of the single plate 1 (i.e., the edges around each single plate 1), the back side of each single plate 1 is formed with reinforcing ribs 11, and a splicing seam 13 is formed between the reinforcing ribs 11 of adjacent single plates 1, and the splicing seam 13 is a joint seam formed after splicing.

[0040] According to the number of the splicing seams 13, it is necessary to configure the quick clamping components 2 of not less than the number of the splicing seams 13. A single set of quick clamping components 2 is used to clamp between the reinforcing ribs 11 on both sides of the splicing seams 13 (or one splicing seam 13 corresponds to one quick clamping component 2, or one splicing seam 13 corresponds to multiple quick clamping components 2), so as to clamp all the splicing seams 13 to achieve the purpose of overall stable clamping. It should be noted that the splicing seams 13 can be in vertical or horizontal form, and can be clamped by the above-mentioned quick clamping components 2, and it is only necessary to turn the quick clamping components 2. For a single set of quick clamping components 2, it retains the design form of the U-shaped clamping claw, but it is necessary to ensure that the movable claw part can conveniently adjust the clamping distance, and after adjustment, it can be locked in an easy and quick way.

[0041] Specifically, the quick clamp assembly 2 includes a first clamp body 21, a second clamp body 22 and a locking rod 23. The first clamp body 21 mainly acts as a fixed clamp, and includes a pressure plate 211 and a first side limit plate 212 connected (fixedly connected or integrally formed) to the pressure plate 211. The middle of the pressure plate 211 is crimped (closely attached to and across) the outside of the joint 13 (the side away from the casting), and the first side limit plate 212 abuts (tightly connected) on the side wall of the reinforcing rib 11 on one side of the joint 13. The second clamp body 22 acts as a movable clamp, and includes a slide plate 221 and a second side limit plate 222 connected (fixedly connected or integrally formed) to the slide plate 221. The slide plate 221 is slidably and swingably connected to the pressure plate 211, and can slide and swing relative to the pressure plate 211. The second side limit plate 222 is located at the side wall of the reinforcing rib 11 on the other side of the joint 13, thereby providing a basis for stable clamping. It should be noted that the sliding and swinging connection here means that the two can slide relative to each other and both can rotate (swing) relatively slightly at the same time. For example, it can be achieved by expanding the gap in the slide groove, or by using a hinged ball sliding connection, or by using a floating contact method. The purpose is to ensure that the second clamp 22 can slide a distance relative to the first clamp 21 and can swing to adjust the clamping force.

[0042] The sliding slide 221 can make the second side limit plate 222 and the side wall of the reinforcing rib 11 on the other side of the splicing seam 13 abut against each other, thereby achieving preliminary clamping; then the locking clamping is ensured by the action of the clamping rod, that is, the locking rod 23 is used to lock the slide 221 that has slid into place with the pressure plate 211. The above-mentioned technical scheme can achieve the purpose of convenient adjustment of the clamping distance, but it is necessary to consider the requirements of convenient locking and disassembly and sufficient clamping force at the same time, wherein the outer side of the pressure plate 211 is formed with a plurality of locking tooth segments 213 distributed side by side, and the locking tooth segments 213 are used as one of the constituent conditions of the locking connection, and the inner side of the locking rod 23 is processed with a locking groove, and the slide plate 221 is provided with a locking hole 223 allowing the locking rod 23 to pass through. When the locking rod 23 is inserted into the locking hole 223, its locking groove can be interlocked with one of the locking tooth segments 213. Due to the interlocking and tightening effect of the locking rod 23 and the locking tooth segment 213, it can be fed back to the locking hole 223, thereby driving the slide plate 221 (the side connected to the second side limit plate 222) to swing, so that the second side limit plate 222 and the side wall of the reinforcing rib 11 on the other side of the splicing seam 13 (originally abutting) abut against each other, so as to achieve the purpose of stable clamping. When disassembling, it is only necessary to withdraw the locking rod 23 to achieve clamping and loosening.

[0043] Through the above technical solution, the quick clamping assembly 2 can effectively clamp the reinforcing ribs 11 of adjacent single boards 1 tightly together, ensuring the overall stability and rigidity of the single boards 1 after splicing, reducing the potential safety hazards during the construction process, and at the same time, the quick clamping assembly 2 can easily adjust the clamping distance, and can adapt to different sizes of splicing seams 13, whether it is horizontal or vertical splicing, it can easily cope with it, and it has stronger adaptability. In addition, the design of the locking rod 23 makes the adjustment of the clamping force simple and fast (through the cooperation of the locking tooth segment 213 and the locking groove, the reliable transmission of the clamping force is achieved), and only simple operations are required to achieve the stable clamping or rapid release of the template, reducing the labor intensity of the workers. In general, the technical solution of the above quick clamping assembly 2 is more adaptable to the structure of the single board 1 (including the reinforcing ribs 11), not only can it ensure the clamping strength and rigidity requirements of the subsequent pouring, but also can adapt to the requirements of fast and convenient disassembly and assembly during the installation process. After repeated disassembly and assembly, the locking strength can still be guaranteed. Compared with the previously used clamps, it not only takes into account the characteristics of convenient variable distance adjustment, but also ensures the locking strength.

[0044] The locking rod 23 is inserted into the locking rod 23 to ensure the convenience of adjusting the tightness, and the second side limit plate 222 only needs to be inserted to clamp it, and the second side limit plate 222 can be loosened by withdrawal. At the same time, the sliding plate 221 can also slide relative to the pressure plate 211 (without the locking rod 23 being limited in the sliding direction), thereby ensuring the convenience of tension adjustment and distance adjustment. On this basis, in order to ensure that the second side limit plate 222 has a stronger clamping force when inserted, the bottom wall of the locking groove is gradually inclined from one end to the other, which means that the bottom wall of the locking groove adopts an inclined design. As the insertion depth of the locking groove increases (from the low end to the high end), the relative expansion of the locking groove and the locking tooth segment 213, thereby acting on the side wall of the locking hole 223, can prompt the second side limit plate 222 to swing further, so as to achieve a greater clamping force and further improve the clamping effect. It should be noted that the two end portions of the locking rod 23 are hammering parts, which can be inserted and withdrawn by hammering tools. Compared with the thread locking function, only a light tap is needed to achieve the insertion and withdrawal operations, while taking into account sufficient operational convenience and clamping force.

[0045] On the basis of the above technical solution, in order to ensure that the locking groove and the locking tooth segment 213 can achieve centimeter-level pitch adjustment when they are engaged, in this embodiment, multiple locking tooth segments 213 are arranged side by side along the first direction, which refers to the line direction of the reinforcing ribs 11 on both sides of the splicing seam 13, and is also the sliding direction of the slide plate 221. The locking tooth segments 213 are arranged along the first direction to achieve sliding locking in the sliding direction, and the length direction of the locking tooth segment 213 is perpendicular to the first direction, so that the locking groove can penetrate along the direction perpendicular to the first direction, thereby engaging with the locking tooth segment 213, limiting the movement of the locking hole 223, and thus preventing the slide plate 221 from sliding relative to each other. In addition, the interval between adjacent locking tooth segments 213 is not greater than 10mm, which can achieve centimeter-level pitch adjustment. It should be noted that the width of the locking tooth segment 213 can be less than half of the width of the locking hole 223 (in the same direction) (the smaller the easier it is to operate), so that at least one locking tooth segment 213 can be provided in the locking hole 223 to facilitate the locking grooves to engage with each other, so as to achieve the purpose of locking at the designated position.

[0046] Through the above technical solution, the design of the locking groove and the locking tooth segment 213 enables the locking rod 23 to generate a greater clamping force when inserted, ensuring the stability of the template during the pouring process and reducing concrete leakage or other quality problems caused by loose clamping. In addition, the matching design of the locking tooth segment 213 and the locking groove allows centimeter-level adjustment accuracy, which means that the splicing between the templates can achieve higher accuracy, which helps to improve the quality of the overall template structure. At the same time, the locking tooth segment 213 and the locking groove The snap-fit ​​mechanism can effectively prevent the slide plate 221 from sliding, thereby ensuring that the template is fixed at a specific position, and maintaining a good clamping effect even in a complex construction environment.

[0047] In addition, in this embodiment, the sliding and swinging connection of the slide plate 221 and the pressure plate 211 is realized by floating contact. Specifically, the slide plate 221 includes a base plate 2211 and side wings 2212 fixed on both sides of the base plate 2211, that is, the slide plate 221 is in the form of a U-shaped plate, and a sliding space for accommodating the pressure plate 211 is formed between the side wings 2212 on both sides and the base plate 2211, that is, the slide plate 221 can slide relative to the base plate 2211 and rely on the side wings 2212 for offset limiting, so as to ensure the accuracy and guidance of sliding. Among them, the second side limiting plate 222 is fixedly connected to the side wings 2212, for example, connected along the inner extension direction of the side wings 2212, and the locking hole 223 is opened in the side wings 2212, which can allow the locking rod 23 to penetrate into the sliding space.

[0048] A first anti-separation protrusion 224 is formed on the side of the side wing 2212 close to the sliding space, and a second anti-separation protrusion 214 is formed on the side of the pressure plate 211 close to the side wing 2212. The second anti-separation protrusion 214 is used to limit the first anti-separation protrusion 224 from sliding outward and outward. That is, the second anti-separation protrusion 214 is on the outside, and the first anti-separation protrusion 224 is on the inside. It can slide in the inside and outside direction under the outer limit of the second anti-separation protrusion 214 and will not slide outward and disengage, so as to realize a floating (non-separation) connection form. When the first anti-separation protrusion 224 is not pressed against the second anti-separation protrusion 214, the slide plate 221 can slide and / or swing relative to the pressure plate 211, so as to realize the variable distance adjustment and clamping operation. When the locking rod 23 is inserted, the locking groove and the locking tooth segment 213 are interlocked, and the locking hole 223 is acted on to make the side wing 2212 begin to slide outward and swing (slide to the position first and then swing), so that the first anti-separation protrusion 224 and the second anti-separation protrusion 214 (certain points) are pressed against each other, and finally reach a clamping and locking state. It should be noted that the length direction of the first anti-separation protrusion 224 is the same as that of the first anti-separation protrusion 224, and is the same as the arrangement direction of the locking tooth segment 213, which can achieve the purpose of pressing against each other after a large range of sliding.

[0049] Through the above technical solution, the matching design of the first anti-separation protrusion 224 and the second anti-separation protrusion 214 can not only ensure the smoothness and accuracy of sliding, but also can slide and adjust in multiple directions, freely slide and swing within a certain range, and realize flexible adjustment of the gap of the joint 13 between the single plates 1, and effectively prevent the slide plate 221 from separating from the pressure plate 211 during the sliding process, ensuring the integrity of the structure, and maintaining a good connection state even under complex construction conditions. After the locking rod 23 is inserted, the interaction between the locking groove and the locking tooth segment 213 causes the slide plate 221 to slide and swing outward, thereby causing the first anti-separation protrusion 224 and the second anti-separation protrusion 214 to press against each other, achieving a stable clamping between the templates, ensuring the structural stability during the pouring process, and the entire clamping and unlocking process is simple and quick, and can be completed by only inserting or withdrawing the locking rod 23, without the need for complex tools or cumbersome steps.

[0050] Taking into account that the second side limit plate 222 can be pressed against the side wall of the reinforcing rib 11 after swinging, in order to reduce the rigid damage between the second side limit plate 222 and the side wall during the swing and to ensure the clamping effect, the side of the second side limit plate 222 close to the reinforcing rib 11 is processed into an arc surface 226, and the arc center of the arc surface 226 is located on the side of the arc surface 226 away from the reinforcing rib 11, which means that the outer arch side of the arc surface 226 is in contact and abutment with the side wall of the reinforcing rib 11, which not only reduces the rigid damage, but also can maintain point contact and abutment after the swing position changes, thereby ensuring the clamping effect.

[0051] On the basis of the above technical scheme, in order to ensure that the pressure plate 211, the slide plate 221 and the reinforcement rib 11 will not easily separate from the inside and outside directions as a whole during clamping, and to avoid reducing the overall stability due to the overall outward sliding of the single board 1, the bottom of the reinforcement rib 11 is processed with a snap-fit ​​groove 12 (arranged along the direction of the reinforcement rib 11), and the bottom of the first side limiting plate 212 is formed with a first protrusion 215 that is mutually engaged with the snap-fit ​​groove 12, and the bottom of the second side limiting plate 222 is formed with a second protrusion 225 that is mutually engaged with the snap-fit ​​groove 12. Through the first protrusion 215 and the second protrusion 225, the pressure plate 211 and the slide plate 221 can not be easily separated from the reinforcement rib 11 from the inside and outside directions, which not only ensures the lateral clamping effect, but also ensures the anti-slip effect in the inside and outside directions. In addition, the ends of the first protrusion 215 and the second protrusion 225 close to the reinforcing rib 11 are chamfered, which can adapt to the swing of the second side limit plate 222 without causing too much rigid damage, and on the other hand, it also leaves a surplus for the overall buckle, and rigid deformation will not easily occur. Through the above-mentioned technical solution, the rigid damage when the second side limit plate 222 contacts the side wall of the reinforcing rib 11 is reduced. Even after the swing position of the second side limit plate 222 is changed, it can still maintain good contact with the side wall of the reinforcing rib 11, thereby ensuring the clamping effect, and the cooperation of the first protrusion 215 and the second protrusion 225 can ensure that the pressure plate 211 and the slide plate 221 will not easily detach from the reinforcing rib 11 from the inside and outside directions in the clamped state, thereby enhancing the stability of the overall structure and avoiding the clamping failure caused by the overall outward sliding of the single board 1.

[0052] Through the above technical scheme, the possibility of preventing the single board 1 and the quick clamp assembly 2 from disengaging is taken into consideration from the inside-outside direction. However, with the progress and strength of the construction, the single board 1 may still shift from the inside-outside direction, causing the quick clamp assembly 2 to be pre-deformed (obvious deformation is about to occur). In order to cope with this situation, it is necessary to give a certain warning of this pre-deformation. Along the inside-outside direction, the width of the locking hole 223 is adapted to the thickness of the locking rod 23, so that the locking rod 23 can penetrate into the locking hole 223 and can directly feedback to the side wall of the locking hole 223 according to its contact with the locking tooth segment 213, thereby realizing the swinging of the side wing 2212 through the locking hole 223.

[0053] On this basis, the side wing 2212 is equipped with a detection head 216 for detecting the swing amplitude of the outer side of the locking rod 23. When the locking rod 23 is inserted, the detection head 216 (just in contact with the outer side of the locking rod 23) does not detect the obvious swing amplitude of the locking rod 23. At this time, it means that the pressing plate 211 and the sliding plate 221 are relatively stable in the inner and outer directions, and the two single boards 1 corresponding to the joint seam 13 are not obviously misaligned in the inner and outer directions, which is a normal situation. Once the locking rod 23 swings and the contact force (including direction) with the detection head 216 gradually increases, it means that one of the single boards 1 is obviously misaligned in the inner and outer directions, causing one end of the pressing plate 211 to tilt outwards and the locking rod 23 to move outwards. This is an abnormal situation and timely countermeasures need to be taken. It should be noted that no matter which single board 1 at the joint 13 moves outward, the corresponding end of the pressure plate 211 will be tilted outward. If the end away from the second side limit plate 222 is tilted outward, it means that the reinforcing rib 11 of the second side limit plate 222 is relatively sunken inward, and the slide plate 221 relatively follows (the second protrusion 225) to be sunken inward. At this time, the detection head 216 is synchronously sunken and contacts the outer side of the locking rod 23 to achieve the purpose of early warning. If the end close to the second side limit plate 222 is tilted outward, it means that the reinforcing rib 11 of the second side limit plate 222 is relatively protruding outward. At this time, the locking rod 23 follows (the pressure plate 211) to move outward and gradually applies force to the detection head 216 to achieve the purpose of early warning.

[0054] The above technical solution takes into account the situation that a single board 1 corresponding to a single joint seam 13 moves relatively inward or outward. If two single boards 1 corresponding to a single joint seam 13 move inward or outward synchronously, or multiple single boards 1 move inward or outward synchronously, in order to deal with the early warning of such a situation, please refer to Figure 1 and Figure 2 , the (two) ends of the pressing plate 211 are provided with sensor mounting seats 217, and the sensor mounting seats 217 are equipped with tension detection sensors. The tension detection sensors are embedded in the installation position of the sensor mounting seats 217, and a pull rope 3 is arranged between the sensor mounting seats 217 of the pressing plates 211 at adjacent positions. The pressing plates 211 at adjacent positions here refer to the pressing plates 211 at two reinforcing ribs 11 located at opposite positions in the same single board 1, that is, the (quick clamp assembly 2) pressing plates 211 at opposite sides of the single board 1, which can be in the facing direction or in the oblique direction. A pull rope 3 is arranged between the sensor mounting seats 217 of the pressing plates 211 on both sides, and the tension and direction of the pull rope 3 are detected by the tension detection sensor. When the two single boards 1 corresponding to the same joint seam 13 undergo synchronous overall displacement, the pull rope 3 of any one of them will be pulled, so as to warn of this situation through the detected tension magnitude and direction. In the above situation, if multiple single boards 1 move inward or outward synchronously, the single boards 1 that have not moved will be pulled by the pull ropes 3, and an early warning operation of the inward or outward displacement can also be performed.

[0055] On the basis of the above technical solution, since part of the single board 1 has transverse and longitudinal joint seams 13 respectively, at this time, there will be a pair of transversely arranged quick clamping components 2 and a pair of longitudinally arranged quick clamping components 2. In order to make the pull ropes 3 between the two reflect the internal and external displacement of the single board 1, in the same single board 1, cross nodes 31 are formed between the pull ropes 3 with different directions. By pulling one pull rope 3, the remaining pull ropes 3 can be pulled synchronously, thereby reflecting the displacement deformation degree of the single board 1 as a whole.

[0056] Through the above technical scheme, the detection head 216 and the tension detection sensor are integrated in the quick clamp component 2, so as to realize the early warning function of the displacement of the single board 1 in the inner and outer directions. The detection head 216 can monitor the swing amplitude of the locking rod 23 and timely discover the local dislocation of the single board 1; and the tension detection sensor can not only warn the situation that the two single boards 1 corresponding to the single joint seam 13 move inward or outward synchronously by detecting the tension size and direction of the pull rope 3, but also issue an alarm when multiple single boards 1 shift synchronously, and through the design of the cross nodes 31 of the pull rope 3 in different directions, the monitoring capability of the overall displacement and deformation of the single board 1 is further enhanced, thereby ensuring the stability and safety of the formwork structure during construction.

[0057] This embodiment also provides a template splicing method for a structure fast-assembly super-fast formwork frame, which is applied to the template splicing system for the structure fast-assembly super-fast formwork frame, and the splicing method includes the following steps:

[0058] S100: Determine the basic single board 1, and splice the remaining single boards 1 with the basic single board 1 in sequence. When splicing in sequence, it is necessary to clamp the quick clamp assembly 2 at the splicing seam 13 to ensure that the splicing is stable before splicing the remaining single boards 1 to complete the first round of splicing; this step means first determining a single board 1 at a basic position as the basic single board 1, which can be fixed to the concrete platform, and then splicing the remaining single groups to be spliced ​​with the basic single board 1 piece by piece, and assembling the remaining single boards 1 while directly clamping the quick clamp assembly 2 at the corresponding splicing seam 13, and when the single board 1 is assembled and tested to be stable, the remaining single boards 1 are spliced ​​according to this operation until the first round of splicing operations is completed, and the first round of splicing operations mainly refers to splicing the main structure.

[0059] S200: Continue to splice the remaining single boards 1 in sequence with the spliced ​​whole obtained in the first round of splicing. When splicing in sequence, it is necessary to clamp the quick clamp assembly 2 at the splicing seam 13 to ensure that the splicing is stable before splicing the remaining single boards 1 to complete the second round of splicing; this step means continuing to splice the spliced ​​whole obtained in S100, and completing the clamping and splicing operation of the remaining single groups in the same way. It is also necessary to splice after the corresponding single boards 1 are assembled and tested to be stable.

[0060] S300: Repeat step S200 until the final splicing operation is completed, and then in the adjacent quick-clamp assemblies 2 of the same single board 1, a pull rope 3 is configured between the sensor mounting seats 217 of the two pressure plates 211; this step indicates that splicing is performed in the form of casting side walls as the final goal, and after splicing to this form, pull ropes 3 need to be configured in all adjacent quick-clamp assemblies 2 of the same single board 1. It should be noted that there are multiple groups of adjacent quick-clamp assemblies 2 of the same single board 1, and all of them need to be configured with pull ropes 3. In this case, when a single board 1 is longer, several more groups of adjacent quick-clamp assemblies 2 on its long side may be configured. Therefore, when the quick-clamp assemblies 2 are installed at the splicing seam 13 of the long side, all the quick-clamp assemblies 2 used therein are subjected to a synchronous clamping operation, wherein the synchronous clamping operation refers to the simultaneous installation of all quick-clamp assemblies 2 (multiple operations are performed simultaneously), thereby ensuring stability and alignment during installation and avoiding subsequent repeated rework.

[0061] Through the above technical solution, the template splicing method adopts the operation process of step-by-step splicing and synchronous clamping to ensure the efficiency and stability of template splicing. First, determine the basic single board 1 and gradually splice other single boards 1. Each spliced ​​piece is fixed with (at least one group of) quick clamp components 2 until the first round of splicing is completed; then continue to splice the remaining single boards 1 until the final splicing goal is reached, and after the splicing is completed, a pull rope 3 is configured between the adjacent quick clamp components 2 of the same single board 1. The displacement of the template is monitored in real time through the pull rope 3 detection system to prevent structural deformation. This not only simplifies the operation steps and improves the construction efficiency, but also significantly enhances the overall stability and safety of the template splicing system.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention. It should be noted that the structures or components illustrated in the accompanying drawings are not necessarily drawn to scale, and the present invention omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the present invention.

Claims

1. A template splicing system for a fast-assembly ultra-fast formwork frame for a structure, characterized in that: include: A template assembly, the template assembly comprising a plurality of veneers spliced ​​side by side with each other, a reinforcing rib formed on the back side of each veneer along the circumferential edge of the veneer, and a splicing seam formed between the reinforcing ribs of adjacent veneers; At least one group of quick clamping assemblies, a single group of the quick clamping assemblies is used to clamp between the reinforcing ribs on both sides of the splicing seam; the quick clamping assembly includes a first clamping body, a second clamping body and a locking rod, the first clamping body includes a pressure plate and a first side limiting plate connected to the pressure plate, the middle part of the pressure plate is pressed against the outside of the splicing seam, and the first side limiting plate abuts against the side wall of the reinforcing rib on one side of the splicing seam; the second clamping body includes a slide plate and a second side limiting plate connected to the slide plate, the slide plate is slidably and swingably connected to the pressure plate, the second side limiting plate is located at the side wall of the reinforcing rib on the other side of the splicing seam, and sliding the slide plate can make the second side limiting plate and the side wall of the reinforcing rib on the other side of the splicing seam abut against each other; the locking rod is used to lock the slide plate that has slid into place with the pressure plate; Among them, a plurality of locking teeth segments distributed side by side are formed on the outer side of the pressure plate, a locking groove is processed on the inner side of the locking rod, and a locking hole is opened on the slide plate to allow the locking rod to pass through, so that the locking groove can be interlocked with one of the locking teeth segments, thereby driving the slide plate to swing, so that the second side limit plate and the reinforcing rib side wall on the other side of the splicing seam are in contact with each other.

2. The template splicing system for the structure quick assembly ultra-fast formwork according to claim 1 is characterized in that: The bottom wall of the locking groove is gradually inclined from one end to the other end.

3. The template splicing system for the structure quick assembly ultra-fast formwork according to claim 2 is characterized in that: The plurality of locking tooth segments are distributed side by side along a first direction, the length direction of the locking tooth segments is perpendicular to the first direction, and the interval between adjacent locking tooth segments is no more than 10 mm, wherein the first direction refers to the direction of the connection line of the reinforcing ribs on both sides of the splicing seam.

4. The template splicing system for a structure quick-assembly ultra-fast formwork according to any one of claims 1 to 3, characterized in that: The slide plate includes a base plate and side wings fixed on both sides of the base plate, a sliding space for accommodating the pressure plate is formed between the side wings on both sides and the base plate, the second side limit plate is fixedly connected to the side wing, and the locking hole is opened on the side wing; a first anti-detachment protrusion is formed on the side of the side wing close to the sliding space, and a second anti-detachment protrusion is formed on the side of the pressure plate close to the side wing, and the second anti-detachment protrusion is used to limit the first anti-detachment protrusion from sliding out from the inside and outside directions; the length direction of the first anti-detachment protrusion and the first anti-detachment protrusion are the same as the arrangement direction of the locking tooth segments.

5. The template splicing system for the structure quick assembly ultra-fast formwork according to claim 4 is characterized in that: A side of the second side limiting plate close to the reinforcing rib is processed into an arc surface, and the arc center of the arc surface is located on a side of the arc surface away from the reinforcing rib.

6. The template splicing system for the structure quick assembly ultra-fast formwork according to claim 5 is characterized in that: A snap-fit ​​groove is processed at the bottom of the reinforcing rib, a first protrusion that interlocks with the snap-fit ​​groove is formed at the bottom of the first side limiting plate, and a second protrusion that interlocks with the snap-fit ​​groove is formed at the bottom of the second side limiting plate; wherein the ends of the first protrusion and the second protrusion close to the reinforcing rib are chamfered.

7. The template splicing system for the fast-assembly ultra-fast formwork of a structure according to claim 6 is characterized in that: Along the inner and outer directions, the width of the locking hole is adapted to the thickness of the locking rod; and a detection head for detecting the swing amplitude of the outer side surface of the locking rod is installed on the side wing.

8. The template splicing system for the structure quick assembly ultra-fast formwork according to claim 1 or 7, characterized in that: A sensor mounting seat is provided at the end of the pressure plate, and a tension detection sensor is arranged in the sensor mounting seat; a pull rope is provided between the sensor mounting seats of the adjacent pressure plates, and the tension detection sensor is used to detect the tension size and tension direction of the pull rope; wherein the adjacent pressure plates refer to the pressure plates at two reinforcing ribs located at opposite positions in the same single plate.

9. The template splicing system for the structure quick assembly ultra-fast formwork according to claim 8 is characterized in that: In the same single board, cross nodes are formed between the pull ropes with different directions.

10. A method for splicing templates for a fast-assembly ultra-fast formwork frame for a structure, characterized in that: The template splicing system for the structure quick assembly super-fast formwork according to claim 8 or 9, the splicing method comprises the following steps: S100: Determine a base single board, and splice the remaining single boards with the base single board in sequence. When splicing in sequence, it is necessary to clamp the quick clamp assembly at the splicing seam to ensure that the splicing is stable before splicing the remaining single boards, thereby completing the first round of splicing; S200: The spliced ​​whole obtained by the first round of splicing is continued to be spliced ​​with the remaining single boards in sequence. When splicing in sequence, it is necessary to clamp the quick clamp assembly at the splicing seam to ensure that the splicing is stable before splicing the remaining single boards to complete the second round of splicing; S300: repeating step S200 until the final target splicing operation is completed, and then configuring a pull rope between the sensor mounting seats of the two pressure plates in the adjacent quick clamping assemblies of the same single board; When the quick-clamping assembly is clamped at the joint, all the quick-clamping assemblies used therein are clamped synchronously.

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