Template packaging transfer plate chain and its use method

Abstract

The present invention relates to a plate chain for template packaging and transfer and a method for using the same. The structure of the plate chain for template packaging and transfer includes a body, a chain hook, a plate hook, a lifting hole and a chain hole; a chain hole is provided at the lower part of the body, a bearing beam is provided below the chain hole, plate hooks are provided on both sides of the chain hole, and a shoulder is located above the plate hook; a lifting hole is provided at the upper part of the body, chain hooks are provided on both sides of the lifting hole, and a limit arm is provided at the lifting hole; the hook ends of the plate hook and the chain hook are bent downward. Multi-layer templates are stacked and fixed with plate chains, and the upper and lower plate chains are connected to each other through chain hooks to realize the packaging and bundling of multi-layer templates, and the lifting and transportation of multi-layer templates is realized through the lifting holes of the uppermost plate chain. The plate chain is used when stacking in the production workshop to directly restrict the deformation of the template, and is reused as a packaging material during transportation. During the template turnover process, the plate chain is assembled into a multi-layer template lifting unit. The plate chain is a packaging and transportation equipment for the entire life cycle of the template product, which can be reused and does not generate solid waste.

Description

Technical Field

[0001] The invention relates to a template packaging component, in particular to a template packaging transfer plate chain and a use method thereof. Background Art

[0002] A large number of templates are needed during the construction process. During the construction process, the templates need to be circulated between building floors. The templates need to be stacked and bundled before being hoisted and transported. In order to ensure the safety of hoisting and transportation, the bundling and packaging of the templates requires the use of a large number of packaging and transporting materials. The bundling and packaging process consumes a lot of manpower and material resources. Moreover, since the packaging and transporting materials are disposable consumables, they need to be re-bundled and packaged every time they are circulated between floors, which causes great waste and is not conducive to environmental protection.

[0003] In addition, in the production process of plastic formwork, the plastic formwork may be warped due to internal stress after production. In order to avoid deformation of the plastic formwork, it is generally necessary to bundle and fix the plastic formwork and place heavy objects on it for a long time. It can only be used after the internal stress of the formwork is completely released. Before use, the bundled objects on the formwork need to be removed. This process also causes a lot of waste of packaging and transportation. Summary of the invention

[0004] The purpose of the present invention is to provide a plate chain for template packaging transfer and a method of using the same, so as to solve the problem that a large amount of packaging transfer materials are wasted in the existing template packaging transfer.

[0005] The present invention is achieved as follows: a plate chain for template packaging transfer, including a body, a chain hook, a plate hook, a lifting hole and a chain hole; a chain hole is opened at the lower part of the body, a supporting beam is provided below the chain hole, plate hooks perpendicular to the body are provided on both sides of the chain hole, shoulders are provided on both sides of the chain hole, and the shoulders are located above the plate hooks; a lifting hole is opened at the upper part of the body, chain hooks perpendicular to the body and opposite to the extension direction of the plate hook are provided on both sides of the lifting hole, a limiting arm is provided at the lifting hole, and the extension direction of the limiting arm is the same as that of the plate hook; the hook body ends of the plate hook and the chain hook are bent downward.

[0006] Furthermore, the limiting arm is arranged on a side edge of the hanging hole, and the limiting arm is perpendicular to the main body.

[0007] Furthermore, the rear side surface of the support beam is located in front of the front side surface of the main body.

[0008] Furthermore, sunken chain hook holes are respectively provided on both sides of the top of the supporting beam. In the left-right direction of the main body, the position of the chain hook hole corresponds to the position of the chain hook, so that the chain hole and the chain hook of another plate chain can be assembled in position.

[0009] Furthermore, the shoulder is perpendicular to the body and is on the same extension plane as the plate hook, the side surface of the shoulder is connected to the body, and the lower part of the shoulder is connected to the plate hook.

[0010] The invention also discloses a method for using a template packaging transfer plate chain, which comprises the following steps.

[0011] Stack the two templates up and down, insert the plate hooks of the plate chain into the two aligned template holes on the lower template, and rotate the body of the plate chain so that the shoulder rests against the surface of the template side rib.

[0012] When the plate hook enters the template hole and rotates the body, the upper template is pressed to make the limiting arm extend into the alignment template hole of the upper template.

[0013] After completing the above operations, make the upper end of the plate hook press against the upper end of the template hole of the lower template, the shoulder press against the side rib of the lower template, the hook body of the plate hook press against the inner side of the side rib of the lower template, and at the same time, the limit arm presses against the lower end of the template hole of the upper template, and the upper and lower templates are packaged and bundled together through a plate chain.

[0014] Place a plate chain at each of the four symmetrical corners of the template, for a total of four, and use one layer of plate chain to complete the packaging and bundling of two layers of templates.

[0015] Furthermore, the method also includes the following steps.

[0016] After completing the packaging and bundling of two layers of templates, place the third layer of template on top, use the plate hook of the second layer of plate chain to insert into the alignment template hole on the second layer of template, rotate the body of the second layer of plate chain so that the shoulder of the second layer of plate chain presses against the side rib of the second layer of template.

[0017] While carrying out the above operations, align the chain hook of the first layer of plate chain with the chain hole of the second layer of plate chain, and press the chain hook of the first layer of plate chain against the supporting beam hole of the second layer of plate chain.

[0018] The limiting arm of the second layer plate chain extends into the third layer alignment template hole, so that the lower end of the positioning arm is tightly pressed against the lower end of the template hole of the third layer template, and the third layer template is packed and bundled with the second layer plate chain.

[0019] According to the alignment principle of the upper and lower plate chains, four plate chains are also placed on the second layer of plate chains.

[0020] Furthermore, the method also includes the following steps.

[0021] By analogy, the multi-layer board chain system is used to complete the packaging and bundling of multi-layer templates.

[0022] Furthermore, when used for factory packaging and bundling, the template panels are placed front and back in sequence for packaging to eliminate deformation of the template before leaving the factory; when entering into project use, single templates of the same model are stacked and packaged, or the templates are assembled into multiple template units of the same size and then stacked and packaged.

[0023] Furthermore, it also includes: when packaging and bundling multi-layer templates, the layout of the top template is to have the back ribs facing upward. After the plate chain is assembled, the lifting buckles are assembled through the lifting holes of the top plate chain and the corresponding template holes, and the lifting buckles are assembled at the four corners of the top template. The lifting buckles can be set at any time according to the number of layers of templates that need to be packaged, and the lifting and transportation of the multi-layer templates can be completed in conjunction with the lifting machinery.

[0024] The plate chain of the present invention can be used to quickly connect and fix the templates stacked together. There is no limit to the number of templates stacked together, and the plate chain is increased or decreased according to the number of templates stacked together. The plate chain is installed at four relative positions on the template, and the template can be hoisted and transported by using the back ribs and hanging buckles of the top template. The chain structure formed by the plate chain can ensure stability during horizontal hoisting and transportation.

[0025] At the same time, the plate chain of the present invention can be used in the production process of plastic templates. Two adjacent templates are stacked face to face or back to back, and the templates are bundled and shaped by the plate chain, which can avoid warping and deformation of the templates. The templates are made smooth by the principle of equal mechanical offset of the templates themselves.

[0026] The plate chain of the present invention is a packaging material during the life cycle of the template. The present invention is needed as a packaging material when the template enters and leaves the factory. The plate chain can be reused during construction turnover. No solid waste is generated during construction turnover, and other packaging and transport materials are no longer needed to bundle and fix the template, which can avoid the use and waste of existing packaging and transport materials. At the same time, it is beneficial to product production control and can realize lifting and transportation during inter-layer turnover. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front perspective view of a plate chain for template packaging transfer according to the present invention.

[0028] Figure 2 It is a back stereoscopic view of the plate chain for template packaging transfer of the present invention.

[0029] Figure 3 It is a side view of the plate chain for template packaging transfer of the present invention.

[0030] Figure 4 It is a schematic diagram of two template packaging transfer plates chain connected in the present invention.

[0031] Figure 5 It is a schematic diagram of two templates of the present invention stacked together.

[0032] Figure 6 This is a schematic diagram of installing the plate chain for template packaging transfer at the four corners of two templates.

[0033] Figure 7 yes Figure 6 A partial enlarged view of .

[0034] Figure 8 It is a schematic diagram of several templates stacked together and installed with U-shaped buckles.

[0035] Fig. 9 It is a structural diagram of the rear packaging and bundling of multiple template units of the present invention.

[0036] Fig.10 yes Fig. 9 Top view of the .

[0037] In the figure: 1. plate chain; 2. template; 3. lifting buckle; 1-1. main body; 1-2. chain hole; 1-3. supporting beam; 1-4. lifting hole; 1-5. chain hook; 1-6. plate hook; 1-7. limiting arm; 1-8. shoulder; 1-9. chain hook gap. DETAILED DESCRIPTION

[0038] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0040] like Figure 1 , Figure 2 as well as Figure 3As shown, the plate chain of the present invention includes a body 1-1, a chain hook 1-5, a plate hook 1-6, a lifting hole 1-4 and a chain hole 1-2. A chain hole 1-2 is provided at the lower part of the body 1-1, and a bearing beam 1-3 is provided below the chain hole 1-2. Plate hooks 1-6 perpendicular to the body are provided on both sides of the chain hole 1-2, and shoulders 1-8 are provided on both sides of the chain hole 1-2. The shoulders 1-8 are located above the plate hook 1-6. A lifting hole 1-4 is provided at the upper part of the body 1-1, and chain hooks 1-5 perpendicular to the body 1-1 and opposite to the extension direction of the plate hook 1-6 are provided on both sides of the lifting hole 1-4. A limit arm 1-7 is provided at the lifting hole 1-4, and the extension direction of the limit arm 1-7 is the same as that of the plate hook 1-6. The hook body ends of the plate hook 1-6 and the chain hook 1-5 are bent downward.

[0041] The main body 1-1 is a plate-like structure, a chain hole 1-2 is opened at the lower part of the main body 1-1, and the part of the main body 1-1 located below the chain hole 1-2 forms a supporting beam 1-3.

[0042] A chain hook 1-5 is provided at the upper part of the body 1-1. The chain hook 1-5 extends forward of the body 1-1 and extends out of the front side of the body 1-1 for a certain length. The chain hook 1-5 is generally perpendicular to the body 1-1. Figure 4 As shown, when the upper and lower plate chains 1 are connected, the chain hook 1-5 of the lower plate chain 1 passes through the chain hole 1-2 of the upper plate chain 1 and is hung on the chain hole 1-2.

[0043] Plate hooks 1-6 are provided on both sides of the lower part of the body 1-1, and the plate hooks 1-6 extend to the rear of the body 1-1 and extend a certain length from the rear side of the body 1-1. The plate hooks 1-6 are generally perpendicular to the body 1-1. During installation, the two plate hooks 1-6 are inserted into the two template holes on the side ribs of the template 2 and hung on the template holes.

[0044] Among them, the support beam 1-3 is parallel to the main body 1-1, and the support beam 1-3 is located in front of the upper part of the main body 1-1, and the rear side of the support beam 1-3 is located in front of the front side of the upper part of the main body 1-1, so that a certain avoidance space is formed below the chain hole 1-2. When the two plate chains 1 are connected up and down, the upper part of the main body 1-1 of the plate chain 1 located below can be accommodated in the avoidance space.

[0045] A limiting arm 1-7 is provided at the upper portion of the main body 1-1. The limiting arm 1-7 extends toward the rear of the main body 1-1 and is perpendicular to the main body 1-1.

[0046] There are two chain hooks 1-5, and the two chain hooks 1-5 are located on both sides of the body 1-1. The width of the chain hole 1-2 should be greater than the spacing between the two chain hooks 1-5, so that the two chain hooks 1-5 can pass through the chain hole 1-2 at the same time. Since the two chain hooks 1-5 are simultaneously hung on the bearing beam 1-3, the uniformity and stability of the connection force of the two plate chains 1 can be guaranteed.

[0047] Furthermore, sunken chain hook slots 1-9 are respectively provided on both sides of the top of the supporting beam 1-3. The positions of the chain hook slots 1-9 in the left-right direction correspond to the positions of the two chain hooks 1-5. When the chain hooks 1-5 are hung on the supporting beam 1-3, the two chain hooks 1-5 are respectively located in the two chain hook slots 1-9, and the displacement of the chain hook 1-5 in the left-right direction is limited by the chain hook slots 1-9.

[0048] Among them, the hook body ends of the chain hook 1-5 and the plate hook 1-6 are bent downward.

[0049] The two sides of the body 1-1 are provided with shoulder 1-8, and the surface of the shoulder 1-8 coincides with the rear side of the body 1-1 or the surface of the shoulder 1-8 is located behind the rear side of the body 1-1 and is parallel to the rear side of the body 1-1. The distance between the shoulder 1-8 and the hook body of the plate hook 1-6 in the front-to-back direction is the thickness of the side rib of the template 2. When the plate chain 1 is connected to the template hole of the template 2, the plate chain 1 is attached to the outer surface of the side rib of the template 2, and the shoulder 1-8 on both sides of the body 1-1 contacts the outer surface of the side rib, so that the surface of the body 1-1 is parallel to the outer surface of the side rib of the template 2.

[0050] When used to connect two templates, the two plate hooks 1-6 of the plate chain 1 and a limiting arm 1-7 correspond to the positions of three consecutive template holes on the side ribs of the template 2. The two templates 2 are stacked together, and when the two plate hooks 1-6 of the plate chain 1 are connected to the template holes of the lower template 2, the limiting arm 1-7 can just be inserted into a template hole of the upper template 2. The inner side of the side rib of the lower template 2 contacts the hook body of the plate hook 1-6, and the outer side of the side rib of the lower template 2 contacts the shoulder 1-8, while the limiting arm 1-7 of the plate chain 1 is inserted into the template hole of the upper template 2 at the same time, and the limiting arm presses against the lower mouth of the template hole of the upper template 2. The two stacked templates 2 are limited and fixed together by the two plate hooks 1-6 and a limiting arm 1-7 of the plate chain 1.

[0051] When used for packaging and connecting multiple stacked templates, multiple plate chains need to be installed continuously to form a chain structure. Two upper and lower adjacent plate chains 1 are connected through chain hooks 1-5 and chain holes 1-2, so the positions of the chain hooks 1-5 and chain holes 1-2 need to correspond to each other so that the chain hooks 1-5 can pass through the chain holes 1-2.

[0052] The plate hook 1-6 of the upper plate chain 1 is hung in the template hole of the upper template 2, and then the main body 1-1 of the upper plate chain 1 rotates around the contact point between the plate hook 1-6 and the template hole and gradually approaches the side rib of the upper template 2, so that the chain hook 1-5 of the lower plate chain 1 gradually passes through the chain hole 1-2 of the plate chain 1 and is hung in the chain hole 1-2. At the same time, the limiting arm 1-7 of the upper plate chain 1 is inserted into the template hole of the upper template 2 to realize the connection between the upper and lower plate chains 1.

[0053] A lifting hole 1-4 is provided on the upper part of the body 1-1, and the lifting hole 1-4 is used to connect the lifting structure to lift the template. The lifting hole 1-4 is generally located at the center of the upper part of the body 1-1. When the two plate hooks 1-6 on both sides of the lower part of the body 1-1 are hung with the two template holes of the lower template 2, the lifting hole 1-4 and the template hole between the two plate hooks 1-6 of the upper template 2 just correspond to each other, and the U-shaped hanging buckle 3 can be passed through the lifting hole 1-4 and the template hole of the upper template 2 for subsequent lifting.

[0054] Since the limiting arm 1-7 also needs to correspond to the template hole position of the upper template 2, in order to prevent the limiting arm 1-7 from affecting the hanging hole 1-4 from passing through the U-shaped hanging buckle 3 and to ensure the normal operation of the limiting arm 1-7, the limiting arm 1-7 is set on one side edge of the hanging hole 1-4. In this way, after the limiting arm 1-7 is inserted into the template hole of the template 2, there is still enough space on the hanging hole 1-4 and the template hole to install the U-shaped hanging buckle 3.

[0055] The plate chain 1 for template packaging and transfer of the present invention is generally used for templates 2, and can also be used for other templates with template holes that can be stacked. The size of the plate chain 1 and the relative positions of various structures are determined according to the applicable template.

[0056] The plate chain 1 for template packaging transfer of the present invention can be used in the production process of plastic templates 2 in addition to being used for packaging connection when templates 2 are stacked. Due to the internal stress, the newly-injected plastic templates 2 will gradually warp and deform during the placement process. Two newly-injected templates 2 are stacked relative to each other, with the two templates 2 facing each other or stacked back to back, and the four corners of the two templates 2 are connected and shaped by multiple plate chains 1, which can avoid the warping and deformation of the templates during the placement process, and the templates 2 can be made smooth by the principle of equal mechanical offset of the templates themselves.

[0057] The plate chain 1 of the present invention is made of a metal plate by stamping and bending, and can also be made by casting, welding and the like.

[0058] like Figure 5~Figure 8 As shown, the method for using the template packaging transfer plate chain 1 of the present invention includes the following steps.

[0059] Two templates 2 are stacked up and down, the plate hook 1-6 of the plate chain 1 is inserted into the hole of the template 2 on the lower template 2, and the body 1-1 of the plate chain 1 is rotated so that the shoulder 1-8 abuts against the side rib surface of the template 2.

[0060] When stacking the templates 2, the upper and lower templates 2 are aligned and stacked together, and the four sides of the two templates 2 are flush with each other.

[0061] When the plate hook 1 - 6 is put into place and the main body 1 - 1 is rotated, the upper template 2 is pressed so that the limiting arm 1 - 7 extends into the hole of the alignment template 2 of the upper template 2 .

[0062] After completing the above operations, the upper end of the plate hook 1-6 is pressed against the upper end of the hole of the template 2 of the lower template 2, the shoulder 1-8 is pressed against the side rib of the lower template 2, the hook body of the plate hook 1-6 is pressed against the inner side of the side rib of the lower template 2, and at the same time, the limiting arm 1-7 is pressed against the lower end of the hole of the upper template 2, and the upper and lower templates 2 are packaged and bundled together through a plate chain 1.

[0063] A plate chain 1 is placed at each of the four symmetrical corners, with four plates in total being placed to complete the packaging and bundling of the two layers of templates 2.

[0064] Plate chains 1 may also be added at corresponding positions as required to ensure the stability and reliability of the connection.

[0065] The above steps are used for installing the plate chain 1 when two layers of templates 2 are stacked up and down.

[0066] Furthermore, when used for packaging of a three-layer template 2, the following steps are also included.

[0067] After completing the packaging and bundling of the two layers of templates 2, place the third layer of template 2 on top, use the plate hook 1-6 of the second layer of plate chain 1 to insert it into the alignment template 2 hole on the second layer of template 2, and rotate the body 1-1 of the second layer of plate chain 1 so that the shoulder 1-8 of the second layer of plate chain 1 is pressed against the side rib of the second layer of template 2.

[0068] While performing the above operations, align the chain hook 1-5 of the first layer of plate chain 1 with the chain hole 1-2 of the second layer of plate chain 1, and press the chain hook 1-5 of the first layer of plate chain 1 against the chain hook hole 1-9 of the second layer of plate chain 1.

[0069] The limiting arms 1-7 of the second layer plate chain 1 extend into the holes of the third layer alignment template 2, so that the lower openings of the positioning arms are tightly pressed against the lower openings of the holes of the template 2. The third layer template 2 is packed and bundled with the second layer plate chain 1.

[0070] Four plate chains 1 are placed similarly according to the alignment of the upper and lower plate chains 1.

[0071] Furthermore, when used for packaging of a multi-layer template 2, the following steps are also included.

[0072] According to the above steps, the multi-layer plate chain 1 system is used to complete the packaging and bundling of the multi-layer template 2. In the packaging and bundling of the multi-layer template 2, the limit arm 1-7, plate hook 1-6 and shoulder 1-8 of each plate chain 1 bear the force of the corresponding layer template 2. At the same time, the force of the lower layer plate chain 1 is transmitted to the supporting beam 1-3 of the upper layer plate chain 1 through the chain hook 1-5, and the gravity of the lower template 2 is accumulated and transmitted to the uppermost plate chain 1 through the connection between the chain hook 1-5 and the chain hole 1-2.

[0073] The above steps can be adaptively adjusted according to applicable occasions.

[0074] Specifically, when used for packaging and bundling the template 2 before delivery, it is used when the template 2 is stacked in the template 2 production workshop, and the template 2 is packaged in a manner of placing the front and back surfaces of the template 2 in sequence to eliminate the deformation of the template 2 before delivery.

[0075] When the templates 2 are stacked, two adjacent templates 2 are stacked face to face or back to back, one facing forward and the other backward. Since the two adjacent templates 2 are stacked together, one facing forward and the other backward, and the two templates 2 are fixedly connected by a plurality of plate chains 1, under the constraint of the plate chains 1, the templates 2 are gradually smoothed by the principle of equal mechanical offset of the templates 2 themselves, thereby avoiding warping and deformation of the templates 2.

[0076] When entering the project, you can use a single piece of the same model template 2 stacked packaging bundle method, or Fig. 9 , Fig.10 As shown, the templates 2 are assembled into multiple template 2 units of the same size and then stacked, packed and bundled, so that they can be directly transported without disassembly, which greatly improves the efficiency of transportation and reduces the workload of disassembling and installing the templates 2.

[0077] Furthermore, if Figure 8 As shown, when lifting and transportation is required, it also includes: when packaging and bundling the multi-layer template 2, the top template 2 is arranged with the back rib facing upward, so that the hanging buckle 3 can pass through the template 2 hole of the top template 2 and the hanging holes 1-4 of the top plate chain 1, so as to facilitate the connection of the lifting equipment and form an effective turnover lifting device. After the plate chain 1 is assembled, the hanging buckle 3 is assembled through the hanging holes 1-4 of the top plate chain and the holes of the alignment template 2, and the hanging buckles 3 are assembled at the four corners of the template 2 to ensure the mechanical stability of horizontal lifting. The hanging buckles 3 are set at any time according to the number of layers of the required packaging template 2, and the lifting and transportation of the multi-layer template 2 is completed in cooperation with the lifting equipment.

[0078] Among them, the hanging buckle 3 is a U-shaped hanging buckle.

[0079] Based on the use of the plate chain 1 of the present invention, the templates 2 are bundled and connected when stacked. When the templates 2 are needed, the plate chain 1 can be removed piece by piece from top to bottom, so that the templates 2 can be removed one by one, and the remaining templates 2 are still in a bundled state.

[0080] The dismantled plate chain 1 can be reused. The plate chain 1 is packaging and transporting equipment for the template 2 product during its entire life cycle and can be reused without generating solid waste.

[0081] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A plate chain for template packaging transfer, characterized in that: It includes a main body, a chain hook, a plate hook, a lifting hole and a chain hole; a chain hole is opened at the lower part of the main body, and a supporting beam is provided below the chain hole. Plate hooks perpendicular to the main body are provided on both sides of the chain hole, and shoulders are provided on both sides of the chain hole, and the shoulders are located above the plate hook; a lifting hole is opened at the upper part of the main body, and chain hooks perpendicular to the main body and opposite to the extending direction of the plate hook are provided on both sides of the lifting hole, and a limiting arm is provided at the lifting hole, and the extending direction of the limiting arm is the same as that of the plate hook; the hook body ends of the plate hook and the chain hook are bent downwards; sunken chain hook holes are respectively provided on both sides of the top of the supporting beam, and the positions of the chain hook holes in the left and right directions of the main body correspond to the positions of the chain hooks, so that the chain hook holes and the chain hooks of another plate chain can be assembled in position.

2. The template packaging transfer plate chain according to claim 1, characterized in that: The limiting arm is arranged on a side edge of the hanging hole, and the limiting arm is perpendicular to the main body.

3. The template packaging transfer plate chain according to claim 1, characterized in that: The rear side of the support beam is located forward of the front side of the body.

4. The template packaging transfer plate chain according to claim 1, characterized in that: The shoulder is perpendicular to the body and is on the same extension plane as the plate hook. The side surface of the shoulder is connected to the body, and the lower part of the shoulder is connected to the plate hook.

5. A method for using the template packaging transfer plate chain as claimed in any one of claims 1 to 4, characterized in that: The following steps are involved: Place two templates on top of each other, insert the hooks of the plate chain into the two aligned holes on the lower template, and rotate the body of the plate chain so that the shoulder abuts against the surface of the template side rib; When the plate hook enters the template hole and rotates the body, the upper template is pressed to make the limit arm extend into the alignment template hole on the upper template; The upper end of the plate hook is pressed against the upper end of the template hole of the lower template, the shoulder is pressed against the side rib of the lower template, the hook body of the plate hook is pressed against the inner side of the side rib of the lower template, and the limit arm is pressed against the lower end of the template hole of the upper template, and the upper and lower templates are packaged and bundled together through a plate chain; Place a plate chain at each of the four symmetrical corners of the template, for a total of four, and use one layer of plate chain to complete the packaging and bundling of two layers of templates.

6. The method of use according to claim 5, characterized in that: The following steps are also included: After the two-layer templates are packed and bundled, place the third layer of templates on top of the templates, insert the hook of the second layer of plate chain into the alignment template hole on the second layer of template, rotate the body of the second layer of plate chain, and make the shoulder of the second layer of plate chain press against the side rib of the second layer of template; At the same time, align the chain hook of the first layer of plate chain with the chain hole of the second layer of plate chain, and press the chain hook of the first layer of plate chain against the chain hook hole of the second layer of plate chain; The limiting arm of the second layer plate chain extends into the alignment template hole of the third layer template, so that the lower end of the positioning arm is tightly pressed against the lower end of the template hole, and the third layer template is packed and bundled with the second layer plate chain; According to the alignment principle of the upper and lower plate chains, four plate chains are also placed on the second layer of plate chains.

7. The method of use according to claim 6, characterized in that: Also includes: The multi-layer plate chain system is used to complete the packaging and bundling of multi-layer templates.

8. The method of use according to claim 7, characterized in that: When used for factory packaging and bundling, the template panels are placed front and back in sequence for packaging to eliminate deformation of the template before shipment; when used in a project, single templates of the same model are stacked and bundled, or the templates are assembled into multiple template units of the same size and then stacked and bundled.

9. The method of use according to claim 7, characterized in that: Also includes: When packaging and bundling multi-layer formwork, the topmost formwork is arranged with the back rib facing upward. After the plate chain is assembled, the lifting buckles are assembled through the lifting holes of the topmost plate chain and the corresponding formwork holes. The lifting buckles are assembled at the four corners of the topmost formwork. The lifting buckles can be set at any time according to the number of layers of formwork to be packaged, and the lifting and transportation of the multi-layer formwork can be completed in conjunction with the lifting machinery.

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