Quick connecting device and method for non-standard non-dismantling heat preservation formwork and adjacent non-dismantling heat preservation formwork of non-standard non-dismantling heat preservation formwork

Abstract

The invention discloses a quick connecting device and method for a non-standard non-dismantling heat preservation formwork and a non-dismantling heat preservation formwork adjacent to the non-standard non-dismantling heat preservation formwork, the quick connecting device comprises a self-tapping type spring bolt and a self-tapping type lock groove, and the self-tapping type spring bolt and the self-tapping type lock groove are installed on the non-standard non-dismantling heat preservation formwork and the non-dismantling heat preservation formwork adjacent to the non-standard non-dismantling heat preservation formwork respectively. The tongue body comprises a plane plate, an inclined plane plate and a lock hole, and the plane plate and the inclined plane plate are arranged in an obtuse-angle U shape; the self-tapping lock groove comprises a self-tapping screw and a hollow blind hole formed inwards in one end of the self-tapping screw, a groove body capable of elastically deforming is eccentrically arranged on the end face of the hollow blind hole, the groove body is defined by a bottom plate, a side plate, an arc-shaped plate and a top plate, and a lock column is arranged on the lower surface of the top plate. The self-tapping lock tongue and the self-tapping lock groove are connected in an inserted mode, and locking is achieved when the lock column is connected into the lock hole in an inserted mode. The non-standard disassembly-free thermal insulation formwork and the disassembly-free thermal insulation formwork adjacent to the non-standard disassembly-free thermal insulation formwork are quickly spliced, and the connecting quality and efficiency are improved.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a device and method for quickly connecting non-standard, non-removable thermal insulation formwork with its adjacent non-removable thermal insulation formwork. Background Technology

[0002] In the construction of non-removable insulation formwork such as graphene insulation boards, the most common method for splicing adjacent non-removable insulation formwork is through U-shaped steel bar anchoring. However, this method is prone to grout leakage at the joints and can affect the smoothness of the exterior finish. To overcome these problems, existing technologies have provided insulation boards with grooves. While this improves the quality of the joints and reduces the risk of leakage, it is only suitable for standardized formwork that can be prefabricated in the factory. For non-standardized formwork that requires on-site cutting and processing, grooves cannot be prefabricated, resulting in a large workload, low precision, and poor applicability. The problems of poor joint quality and leakage risks still exist. Summary of the Invention

[0003] The purpose of this invention is to provide a device and method for quickly connecting non-standard, non-removable thermal insulation templates with their adjacent non-removable thermal insulation templates, so as to solve the problems of poor splicing quality and low splicing efficiency between non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates.

[0004] To solve the above-mentioned technical problems, the technical solution provided by the present invention is: a quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates, comprising:

[0005] The self-tapping latch is later installed on one of the non-standard and standard non-removable insulation templates and its adjacent non-removable insulation templates. It includes a self-tapping screw and a latch body with one end face eccentrically set. The latch body includes a flat plate and a slanted plate with its two opposite ends connected at an obtuse angle, as well as a lock hole set on the flat plate. The flat plate and the slanted plates on both sides are arranged in an obtuse U-shape.

[0006] The self-tapping locking groove is later installed on the non-standard standardized non-removable thermal insulation template and another adjacent non-removable thermal insulation template. It includes a self-tapping screw and a hollow blind hole with one end facing inward. The end face of the hollow blind hole is eccentrically provided with a groove that can elastically deform. The groove is surrounded by a bottom plate and side plates connected at obtuse angles to their opposite ends, an arc plate connected to the other end of each side plate, and a top plate connected between two arc plates. The lower surface of the top plate is provided with a locking post.

[0007] When the self-tapping latch and self-tapping lock groove are inserted and connected, and the lock pin is inserted and connected in the lock hole, the lock is engaged, which is used to realize the connection between the non-standard standardized non-removable thermal insulation template and its adjacent non-removable thermal insulation template.

[0008] Furthermore, in the quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates provided by the present invention, the positions of the lock hole and the lock post are interchanged.

[0009] Furthermore, the quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates provided by the present invention has a hollow through hole on the base plate.

[0010] Furthermore, in the quick connection device for non-standard non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates provided by the present invention, the end face of the self-tapping screw of the self-tapping latch is provided with a countersunk groove for use with a screwdriver, and the end face of the hollow blind hole of the self-tapping lock groove is provided with a countersunk groove for use with a screwdriver.

[0011] Furthermore, in the quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates provided by the present invention, the groove is in the form of a straight line, a cross, an internal hexagon, or a star-shaped groove.

[0012] Furthermore, the quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates provided by the present invention further includes:

[0013] Threaded post, used as a substitute for self-tapping screws.

[0014] Furthermore, in the quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates provided by the present invention, the tongues of the self-tapping lock tongues are arranged in an array of multiple tongues, and the corresponding slots of the self-tapping lock grooves are arranged in an array of multiple slots, with one tongue corresponding to one slot.

[0015] To solve the above-mentioned technical problems, another technical solution provided by the present invention is: a method for quickly connecting a non-standard, non-removable thermal insulation template with its adjacent non-removable thermal insulation templates, employing the aforementioned quick connection device for non-standard, non-removable thermal insulation templates with their adjacent non-removable thermal insulation templates, comprising:

[0016] For non-standard, non-removable thermal insulation templates, measure and mark the lines with the adjacent non-removable thermal insulation templates, and mark the installation position of the locking buckle at the joint of the two templates respectively;

[0017] Install the self-tapping latch and the self-tapping groove into the end faces to be spliced ​​at the corresponding marked installation positions on the two templates;

[0018] Non-standard, non-removable insulation templates are spliced ​​together with their adjacent non-removable insulation templates in opposite directions so that the self-tapping latch and self-tapping lock groove can be inserted and connected for locking, thus splicing the non-standard, non-removable insulation templates with their adjacent non-removable insulation templates into a whole;

[0019] Adhesive strips are applied to the joints between the assembled non-standard, non-removable thermal insulation template and its adjacent non-removable thermal insulation template.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] The present invention provides a quick connection device and method for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates. By installing self-tapping latches and self-tapping grooves on the end faces of the splicing points between the non-standard, non-removable thermal insulation template and its adjacent non-removable thermal insulation templates, during template splicing, one template is spliced ​​towards another template, or two templates are spliced ​​towards each other in opposite directions. The two modules are then connected by the self-tapping latches and self-tapping grooves, allowing them to be spliced ​​into a whole. This achieves rapid splicing of non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates without the need for on-site anchoring with U-shaped steel bars, improving splicing efficiency and quality. Furthermore, the self-tapping latches and self-tapping grooves can be installed on the corresponding templates, overcoming the problems of low on-site prefabricated slot opening rates and high workload associated with non-standard, non-removable thermal insulation templates.

[0022] The present invention provides a method for quickly connecting non-standard, non-removable thermal insulation templates with their adjacent non-removable thermal insulation templates. By attaching adhesive strips to the joints of the assembled non-standard, non-removable thermal insulation templates with their adjacent non-removable thermal insulation templates, the sealing performance of the joints is improved, avoiding the problem of grout leakage at the joints when the non-removable thermal insulation templates are used as casting templates, thus ensuring the quality of casting. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of installing self-tapping latches and self-tapping lock slots on non-standard, non-removable thermal insulation templates and adjacent non-removable thermal insulation templates respectively.

[0024] Figure 2 This is a schematic diagram of the facade structure of a non-standard, non-removable thermal insulation template and its adjacent non-removable thermal insulation templates, which are connected and spliced ​​into a whole by inserting self-tapping lock tongues and self-tapping lock slots.

[0025] Figure 3 This is a partial three-dimensional structural diagram of a non-standard, non-removable thermal insulation template and its adjacent non-removable thermal insulation template before they are spliced ​​together using self-tapping latches and self-tapping grooves.

[0026] Figure 4 This is a three-dimensional structural diagram of a self-tapping latch;

[0027] Figure 5 This is a three-dimensional structural diagram of a self-tapping lock groove;

[0028] Figure 6 It is a three-dimensional structural diagram of a self-tapping bolt and a self-tapping lock slot inserted and installed in an unlocked state;

[0029] As shown in the figure:

[0030] 1. Quick connection device for non-standard non-removable thermal insulation formwork and its adjacent non-removable thermal insulation formwork;

[0031] 2. Insulation formwork that does not require disassembly;

[0032] 3. Adhesive strips;

[0033] 100. Self-tapping latch; 110. Self-tapping screw; 111. Countersunk groove; 112. Hollow blind hole; 120. Tongue body; 121. Flat plate; 122. Angled plate; 123. Lock hole.

[0034] 200. Self-tapping lock groove; 210. Groove body; 211. Base plate; 212. Side plate; 213. Curved plate; 214. Top plate; 215. Locking post; 216. Through hole. Detailed Implementation

[0035] The present invention will now be described in detail with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0036] Please refer to Figures 1 to 6 This invention provides a quick connection device 1 for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates, comprising:

[0037] The self-tapping latch 100 is later installed on one of the non-standardized non-removable thermal insulation templates 2 and its adjacent non-removable thermal insulation templates 2. It includes a self-tapping screw 110 and a latch 120 with one end face eccentrically set. The latch 120 includes a flat plate 121 and a slanted plate 122 with its two opposite ends connected at an obtuse angle, as well as a lock hole 123 provided on the flat plate 121. The flat plate 121 and the slanted plates 122 on both sides are arranged in an obtuse U-shape.

[0038] The self-tapping locking groove 200 is later installed on the non-standard standardized non-removable thermal insulation template 2 and another adjacent non-removable thermal insulation template 2. It includes a self-tapping screw 110 and a hollow blind hole 112 with one end facing inward. The end face of the hollow blind hole 112 is eccentrically provided with a groove 210 that can elastically deform. The groove 210 is formed by a bottom plate 211 and side plates 212 connected at obtuse angles at their opposite ends, an arc plate 213 connected to the other end of each side plate 212, and a top plate 214 connected between two arc plates 213. The lower surface of the top plate 214 is provided with a locking post 215.

[0039] The self-tapping latch 100 and the self-tapping lock groove 200 are inserted and connected, and the locking pin 215 is inserted and connected in the lock hole 123 to lock, which is used to realize the connection between the non-standard standardized non-removable thermal insulation template 2 and its adjacent non-removable thermal insulation template 2. At this time, when the self-tapping latch 100 is inserted into the groove 210 of the self-tapping lock groove 200, the cavity in the groove 210 undergoes structural elastic deformation due to the contact between the locking pin 215 and the flat plate 121. When the locking pin 215 moves to the lock hole 123 of the flat plate 121, the locking pin 215 is inserted and connected in the pin hole 123, and the groove 210 recovers its elastic deformation. Since the groove 210 is hidden within the hollow blind hole 112, it is difficult to pull out and unlock the self-tapping bolt 100 and the self-tapping lock groove 200 unless deformed by external force. This prevents the non-standardized non-removable insulation template 2 from separating from its adjacent non-removable insulation template 2, ensuring the reliability of their connection as a whole. In other words, the self-tapping bolt 100 and the self-tapping lock groove 200 are unidirectional locks.

[0040] This invention also provides a method for quickly connecting a non-standard, non-removable thermal insulation template to its adjacent non-removable thermal insulation templates. The method utilizes the aforementioned quick connection device 1 for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates, comprising:

[0041] Step 401: Measure and mark the non-standard non-removable thermal insulation template 2 and its adjacent non-removable thermal insulation template 2, and mark the installation position of the locking buckle at the splice of the two templates respectively.

[0042] Step 402: Install the self-tapping latch 100 and the self-tapping lock groove 200 into the end faces to be spliced ​​at the corresponding marked installation positions on the two templates.

[0043] Step 403: The non-standard, non-removable insulation template 2 is spliced ​​with its adjacent non-removable insulation template 2 in opposite directions so that the self-tapping lock tongue 100 and the self-tapping lock groove 200 are inserted and connected to lock, and the non-standard, non-removable insulation template 2 is spliced ​​with its adjacent non-removable insulation template 2 into a whole.

[0044] Step 404: Apply adhesive strip 3 to the joint between the assembled non-standard non-removable thermal insulation template 2 and its adjacent non-removable thermal insulation template 2.

[0045] The quick connection device 1 and method for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates provided in this embodiment of the invention, by installing self-tapping locking tongues 100 and self-tapping locking grooves 200 respectively in the end face of the splicing point between the non-standard, non-removable thermal insulation template 2 and its adjacent non-removable thermal insulation template 2, allows for rapid splicing of the non-standard, non-removable thermal insulation template 2 and its adjacent non-removable thermal insulation template 2. This is achieved by inserting and connecting the two modules through the self-tapping locking tongues 100 and self-tapping locking grooves 200, thus forming a whole. This eliminates the need for on-site anchoring with U-shaped steel bars, improving splicing efficiency and quality. Furthermore, the self-tapping locking tongues 100 and self-tapping locking grooves 200 allow for installation on the corresponding templates, overcoming the problems of low on-site prefabricated slot opening accuracy and high workload associated with non-standard, non-removable thermal insulation template 2.

[0046] The method for quickly connecting non-standard, non-removable thermal insulation templates with their adjacent non-removable thermal insulation templates provided in this embodiment of the invention improves the sealing of the joint by attaching adhesive strips 3 at the joint between the assembled non-standard, non-removable thermal insulation template 2 and its adjacent non-removable thermal insulation template 2. This avoids the problem of grout leakage at the joint when the non-removable thermal insulation template 2 is used as a pouring template, thus ensuring the pouring quality.

[0047] In order to achieve the purpose of the present invention, the non-standard non-removable thermal insulation template and its adjacent non-removable thermal insulation template quick connection device 1 provided in the embodiment of the present invention have the positions of the lock hole 123 and the lock post 215 interchanged.

[0048] Please refer to Figure 5 To improve the elastic deformation capacity of the trough 210, the non-standard non-removable thermal insulation template and its adjacent non-removable thermal insulation template quick connection device 1 provided in this embodiment of the invention are provided with a hollow through hole 216 on the base plate 211. The through hole 216 can be rectangular.

[0049] Please refer to Figures 4 to 5 To facilitate the installation of the self-tapping latch 100 and the self-tapping groove 200 into the corresponding non-removable insulation template 2 using tools, the non-standard non-removable insulation template and its adjacent non-removable insulation template quick connection device 1 provided in this embodiment of the invention are provided with a countersunk groove 111 on the end face of the self-tapping screw 110 of the self-tapping latch 100 for use with a screwdriver, and a countersunk groove 111 on the end face of the hollow blind hole 112 of the self-tapping groove 200 for use with a screwdriver.

[0050] Furthermore, in the embodiment of the present invention, the quick connection device 1 for the non-standard non-removable thermal insulation template and its adjacent non-removable thermal insulation template, wherein the groove 111 is of the shape of a straight line, a cross, an internal hexagon, a plum blossom, etc.

[0051] The quick connection device 1 between the non-standard, non-removable thermal insulation template and its adjacent non-removable thermal insulation template provided in this embodiment of the invention further includes:

[0052] Threaded posts are used to replace self-tapping screws 110. The threaded posts are straight. When installing the threaded posts on the non-removable insulation template 2, holes need to be drilled in the non-removable insulation template 2.

[0053] To improve the splicing quality and reliability of non-standard, non-removable thermal insulation template 2 and its adjacent non-removable thermal insulation template 2, this embodiment of the invention provides a quick connection device 1 for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates. The self-tapping latch 100 has multiple tongues 120 arranged in an array, and correspondingly, multiple slots 210 of the self-tapping lock groove 200 are arranged in an array. One tongue 120 is inserted into one slot 210. For example, two tongues 120 are arrayed on the self-tapping screw 110 of the self-tapping latch 100, and two slots 210 are arrayed within the hollow blind hole 112 of the self-tapping screw 110 of the corresponding self-tapping lock groove 200.

[0054] This invention is not limited to the specific embodiments described above. Obviously, the embodiments described above are only a part of the embodiments of this invention, not all of them. All other embodiments obtained by those skilled in the art based on the described embodiments of this invention are within the scope of protection of this invention. Those skilled in the art can make other modifications and variations to this invention. Therefore, if these modifications and variations of this invention fall within the scope of the claims of this invention, then this invention also intends to include these modifications and variations.

Claims

1. A quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates, characterized in that, include: The self-tapping latch is later installed on one of the non-standard and standard non-removable insulation templates and its adjacent non-removable insulation templates. It includes a self-tapping screw and a latch body with one end face eccentrically set. The latch body includes a flat plate and a slanted plate with its two opposite ends connected at an obtuse angle, as well as a lock hole set on the flat plate. The flat plate and the slanted plates on both sides are arranged in an obtuse U-shape. The self-tapping locking groove is later installed on the non-standard standardized non-removable thermal insulation template and another adjacent non-removable thermal insulation template. It includes a self-tapping screw and a hollow blind hole with one end facing inward. The end face of the hollow blind hole is eccentrically provided with a groove that can elastically deform. The groove is surrounded by a bottom plate and side plates connected at obtuse angles to their opposite ends, an arc plate connected to the other end of each side plate, and a top plate connected between two arc plates. The lower surface of the top plate is provided with a locking post. When the self-tapping latch and self-tapping lock groove are inserted and connected, and the lock pin is inserted and connected in the lock hole, the lock is engaged, which is used to realize the connection between the non-standard standardized non-removable thermal insulation template and its adjacent non-removable thermal insulation template.

2. The quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates according to claim 1, characterized in that, The positions of the keyhole and the lock pin are interchanged.

3. The quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates according to claim 1, characterized in that, The base plate is provided with hollow through holes.

4. The quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates according to claim 1, characterized in that, The end face of the self-tapping screw of the self-tapping latch is provided with a countersunk groove for use with a screwdriver, and the end face of the hollow blind hole of the self-tapping lock groove is provided with a countersunk groove for use with a screwdriver.

5. The quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates according to claim 4, characterized in that, The settling tank can be straight, cross-shaped, hexagonal, or star-shaped.

6. The quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates according to claim 1, characterized in that, Also includes: Threaded post, used as a substitute for self-tapping screws.

7. The quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates according to claim 1, characterized in that, The self-tapping latch has multiple tongues arranged in an array, and the corresponding self-tapping lock slot has multiple slots arranged in an array, with one tongue inserted into one slot.

8. A method for quickly connecting a non-standard, non-removable thermal insulation template to its adjacent non-removable thermal insulation template, characterized in that, The quick connection device for non-standard, non-removable thermal insulation templates and their adjacent non-removable thermal insulation templates as described in claim 1 includes: For non-standard, non-removable thermal insulation templates, measure and mark the lines with the adjacent non-removable thermal insulation templates, and mark the installation position of the locking buckle at the joint of the two templates respectively; Install the self-tapping latch and the self-tapping groove into the end faces to be spliced ​​at the corresponding marked installation positions on the two templates; Non-standard, non-removable insulation templates are spliced ​​together with their adjacent non-removable insulation templates in opposite directions so that the self-tapping latch and self-tapping lock groove can be inserted and connected for locking, thus splicing the non-standard, non-removable insulation templates with their adjacent non-removable insulation templates into a whole; Adhesive strips are applied to the joints between the assembled non-standard, non-removable thermal insulation template and its adjacent non-removable thermal insulation template.

Images