Waterproof connection node structure of assembled prefabricated wall panel

Abstract

The utility model discloses a waterproof connection node structure of a split mounting type prefabricated wallboard, which relates to the technical field of wallboard connection, and comprises two prefabricated wallboard bodies and a connection mechanism, the two prefabricated wallboard bodies are clamped through the connection mechanism, the connection mechanism comprises a connection seat, and the connection seat is connected with the prefabricated wallboard bodies through the connection mechanism. The two sides of the outer surface of the connecting base are each slidably sleeved with four positioning rods. Through the arrangement of the connecting mechanism, two prefabricated wallboard bodies can be assembled more quickly, meanwhile, other tools are not needed in the assembling process, the prefabricated wallboard is more practical, and the assembling efficiency is improved. The two prefabricated wallboard bodies are connected to the upper end and the lower end of the connecting base in a clamped mode correspondingly, so that the splicing stability of the two prefabricated wallboard bodies can be effectively improved, and meanwhile the sealing performance of the connecting joint of the two prefabricated wallboard bodies can be improved through the matched connecting groove buckles; and the periphery of the connecting joint of the two prefabricated wallboard bodies has a good waterproof effect, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to a connection node structure, in particular to a waterproof connection node structure of an assembled prefabricated wall panel, belonging to the technical field of wall panel connection. Background Art

[0002] Prefabricated wall panels are a type of wall material that is processed and manufactured in the factory and then directly transported to the construction site for installation and use. It is produced and processed in a factory-based manner, using modern production processes and equipment to produce building materials with uniform specifications and reliable quality. The wall panels are then assembled on site using a reliable connection method. When connecting prefabricated exterior wall panels, the joints must be waterproofed to prevent rainwater from seeping into the room along the joints of the exterior wall panels.

[0003] The existing waterproof connection node structure of prefabricated wall panels refers to patent document CN213268388U. The device structure proposed in the patent document is simple and novel, which can make the node between the upper and lower prefabricated exterior wall panels have excellent waterproof effect, and can further ensure the stability of the connection between the upper and lower prefabricated exterior wall panels.

[0004] However, in actual use, it was found that the sealing of the connection nodes of the above-mentioned device was poor, and the stability of the splicing of the prefabricated wall panels could not be optimized. The sealing effect of the connection nodes and the stability of the assembly between the wall panels were poor. For this reason, we provide a waterproof connection node structure for assembled prefabricated wall panels to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a waterproof connection node structure of assembled prefabricated wall panels in order to solve the above problems, so as to solve the problems of poor sealing of the connection nodes in the prior art and the inability to optimize the stability of the splicing of the prefabricated wall panels.

[0006] The utility model is implemented through the following technical scheme: a waterproof connection node structure of an assembled prefabricated wall panel, comprising two prefabricated wall panel bodies and a connection mechanism, the two prefabricated wall panel bodies are clamped together by the connection mechanism, the connection mechanism comprises a connection seat, four positioning rods are slidably sleeved on both sides of the outer surface of the connection seat, the outer surface of each positioning rod is fixedly connected with a disc, the outer surface of each disc is fixedly connected with a telescopic spring, the upper and lower ends of each prefabricated wall panel body are provided with connection groove buckles, and two first positioning holes are provided on both sides of the outer surface of each connection groove buckle.

[0007] Furthermore, the eight telescopic springs are respectively sleeved on the outside of the eight positioning rods, and one end of the eight telescopic springs is respectively fixedly connected to both sides of the outer surface of the connecting seat. By limiting the positional relationship of the telescopic springs, the state of the positioning rod can be conveniently limited.

[0008] Furthermore, two first positioning holes are provided on both sides of the outer surface of each of the connecting groove buckles. By providing the first positioning holes, the work of clamping the prefabricated wall panel body and the connecting seat can be facilitated.

[0009] Furthermore, the size value of the positioning rod corresponds to the size value of the first positioning hole, and the size value of the connecting groove buckle corresponds to the size value inside the connecting seat. By limiting the relationship between the positioning rod and the first positioning hole, the positioning rod can be inserted into the first positioning hole, which facilitates the rapid assembly of the two prefabricated wall panel bodies. By limiting the relationship between the connecting groove buckle and the connecting seat, the connecting seat can be conveniently installed at the top or bottom of the prefabricated wall panel body.

[0010] Furthermore, eight second positioning holes are provided on the inner wall of the connecting seat, and the positions and sizes of the eight positioning rods respectively correspond to the positions and sizes of the eight second positioning holes. By setting the second positioning holes, the positioning rods can pass through the connecting groove buckle and be inserted into the second positioning holes, thereby further improving the stability of the assembly of the two prefabricated wall panel bodies through the connecting seat.

[0011] Furthermore, a handle is fixedly connected to the outer surface of each disc, and the outer surface of each handle is coated with an anti-slip layer. By providing a handle, the contact area of ​​the disc can be expanded, which facilitates pulling the positioning rod and is beneficial to the rapid assembly of the two prefabricated wall panel bodies.

[0012] Furthermore, four sealing pads are fixedly connected to the inner wall of the connection seat. By providing the sealing pads, the sealing performance at the connection node can be improved, thereby improving the waterproof effect after the two prefabricated wall panel bodies are assembled.

[0013] Furthermore, the outer surface of the connection between the two prefabricated wall panel bodies and the connecting seat is provided with sealant. By providing the sealant, the sealing effect of the connection between the two prefabricated wall panel bodies and the connecting seat can be improved, and the waterproof effect of the device can be optimized.

[0014] Compared with the prior art, the waterproof connection node structure of the assembled prefabricated wall panel has the following beneficial effects:

[0015] 1. The utility model can assemble two prefabricated wall panel bodies more quickly by setting a connecting mechanism. At the same time, no other tools are needed in the assembly process, which is more practical. The two prefabricated wall panel bodies are respectively clamped at the upper and lower ends of the connecting seat, which can effectively improve the stability of the assembly of the two prefabricated wall panel bodies. At the same time, the connection groove buckle can improve the sealing of the connection node of the two prefabricated wall panel bodies, so that the connection node of the two prefabricated wall panel bodies has a good waterproof effect all around, thereby improving the use effect of the device.

[0016] 2. The utility model can expand the contact area of ​​the disc by providing a handle, which makes it convenient to pull the positioning rod, which is beneficial to the rapid assembly of the two prefabricated wall panel bodies. The sealing gasket can be provided to improve the sealing of the connection node and the waterproof effect after the two prefabricated wall panel bodies are assembled. The sealant can be provided to improve the sealing effect of the connection between the two prefabricated wall panel bodies and the connecting seat, thereby optimizing the waterproof effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of the prefabricated wall panel of the utility model;

[0020] Figure 4 This is a schematic diagram of the main structure of the connecting seat of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the connecting seat of the utility model.

[0022]

Main component symbol description

[0023] Prefabricated wall panel body;

[0024] Connecting mechanism; 201, connecting seat; 202, positioning rod; 203, disc; 204, telescopic spring; 205, connecting groove buckle; 206, first positioning hole; 207, second positioning hole; 208, handle; 209, sealing pad;

[0025] 3. Sealant. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides a waterproof connection node structure of an assembled prefabricated wall panel, comprising two prefabricated wall panel bodies 1 and a connection mechanism 2, and the two prefabricated wall panel bodies 1 are clamped together by the connection mechanism 2.

[0027] The connecting mechanism 2 includes a connecting seat 201, and the shape of the connecting seat 201 is as follows: Figure 4 and Figure 5 As shown, the wrapping design can effectively improve the sealing effect of the connection node between the connection seat 201 and the prefabricated wall panel body 1, so that the connection node has good sealing all around.

[0028] Four positioning rods 202 are slidably sleeved on both sides of the outer surface of the connecting seat 201 , and the four positioning rods 202 can slide on both sides of the outer surface of the connecting seat 201 .

[0029] A disc 203 is fixedly connected to the outer surface of each positioning rod 202 , and a telescopic spring 204 is fixedly connected to the outer surface of each disc 203 .

[0030] The eight telescopic springs 204 are respectively sleeved on the outside of the eight positioning rods 202, and one end of the eight telescopic springs 204 is respectively fixedly connected to the two sides of the outer surface of the connecting seat 201. By limiting the position relationship of the telescopic springs 204, the state of the positioning rod 202 can be conveniently limited.

[0031] When the disk 203 is pulled, the corresponding positioning rod 202 can be moved outward, and the telescopic spring 204 can be in a stretched state. When the pulled positioning rod 202 is released, the positioning rod 202 can be reset by the elastic force generated by the deformation of the telescopic spring 204.

[0032] Each prefabricated wall panel body 1 is provided with connecting groove buckles 205 at both ends. The shape of the connecting groove buckles 205 is as follows: Figure 3 As shown, two first positioning holes 206 are formed on both sides of the outer surface of each connecting groove buckle 205 .

[0033] The size of the positioning rod 202 corresponds to the size of the first positioning hole 206 , and the size of the connecting groove buckle 205 corresponds to the size of the interior of the connecting seat 201 .

[0034] By limiting the relationship between the positioning rod 202 and the first positioning hole 206, the positioning rod 202 can be inserted into the first positioning hole 206, which facilitates the rapid assembly of the two prefabricated wall panel bodies 1. By limiting the relationship between the connecting groove buckle 205 and the connecting seat 201, the connecting seat 201 can be conveniently installed on the top or bottom of the prefabricated wall panel body 1.

[0035] Eight second positioning holes 207 are formed on the inner wall of the connecting base 201 , and the positions and sizes of the eight positioning rods 202 correspond to the positions and sizes of the eight second positioning holes 207 .

[0036] By setting the second positioning hole 207, the positioning rod 202 can pass through the connecting groove buckle 205 and be inserted into the second positioning hole 207, which can effectively improve the stability of the two prefabricated wall panel bodies 1 being clamped on the connecting seat 201 through the positioning rod 202 and the telescopic spring 204, thereby improving the stability of assembling the two prefabricated wall panel bodies 1.

[0037] When assembling two prefabricated wall panel bodies 1 through the connecting seat 201, the connecting groove buckle 205 at one end of the prefabricated wall panel body 1 can be inserted into the connecting seat 201, and at the same time, the four corresponding discs 203 should be pulled outward so that the four corresponding positioning rods 202 can be moved out of the corresponding second positioning holes 207 to avoid interference with the insertion of the connecting groove buckle 205.

[0038] When the connection groove buckle 205 at one end of the prefabricated wall panel body 1 is fully inserted into the connection seat 201, the four pulled discs 203 can be released, and the four positioning rods 202 will be reset by the elastic force generated by the deformation of the corresponding telescopic springs 204. The four positioning rods 202 will respectively pass through the corresponding first positioning holes 206 and insert into the corresponding second positioning holes 207, so that a prefabricated wall panel body 1 can be quickly installed on the connection seat 201.

[0039] By repeating the above steps, the second prefabricated wall panel body 1 can be installed on the other side of the connecting seat 201, so as to achieve the effect of quickly assembling the two prefabricated wall panel bodies 1, and the stability of the assembly of the two prefabricated wall panel bodies 1 can be improved by setting the connecting seat 201.

[0040] A handle 208 is fixedly connected to the outer surface of each disk 203 , and the outer surface of each handle 208 is coated with an anti-slip layer.

[0041] By providing the handle 208 , the contact area of ​​the disc 203 can be enlarged, making it easier to pull the positioning rod 202 , which is beneficial to the rapid assembly of the two prefabricated wall panel bodies 1 .

[0042] Four sealing pads 209 are fixedly connected to the inner wall of the connection seat 201. The sealing pads 209 can improve the sealing performance at the connection node and improve the waterproof effect after the two prefabricated wall panel bodies 1 are assembled.

[0043] The outer surface of the connection between the two prefabricated wall panel bodies 1 and the connection seat 201 is provided with sealant 3. By providing the sealant 3, the sealing effect of the connection between the two prefabricated wall panel bodies 1 and the connection seat 201 can be improved, and the waterproof effect of the device can be optimized.

[0044] Working principle: When assembling two prefabricated wall panel bodies 1, the two prefabricated wall panel bodies 1 can be respectively clamped on both sides of the connecting seat 201. At this time, it is necessary to insert the connecting groove buckle 205 at one end of a prefabricated wall panel body 1 into one side of the connecting seat 201. During the insertion process, it is necessary to pull the four corresponding discs 203 outward so that the four corresponding positioning rods 202 are respectively moved out of the corresponding second positioning holes 207. At the same time, the four telescopic springs 204 will be stretched and deformed to generate elastic force. Then, one end of the connecting groove buckle 205 is completely inserted into one side of the connecting seat 201, and the four pulled discs 203 are released. At this time, the four positioning rods 202 will Reset respectively with the help of the elastic force generated by the corresponding telescopic springs 204, the four positioning rods 202 will respectively penetrate the corresponding first positioning holes 206 and insert into the corresponding second positioning holes 207, completing the effect of installing one prefabricated wall panel body 1 on the connecting seat 201, and then repeat the above steps to install the second prefabricated wall panel body 1 on the other side of the connecting seat 201. The two prefabricated wall panel bodies 1 are assembled in the connecting seat 201 through the eight positioning rods 202, which can effectively improve the stability of the assembly of the two prefabricated wall panel bodies 1. At the same time, the sealing gasket 209 and the sealant 3 provided can effectively improve the sealing of the connection node of the two prefabricated wall panel bodies 1. Figure 1 As shown, the connection nodes of the two prefabricated wall panel bodies 1 have good sealing effects all around, which can effectively improve the waterproof performance of the device and make it more practical. Finally, it should be noted that in the above process, there is no need to use tools such as screwdrivers and wrenches, and the operation is simpler and more convenient.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof connection node structure of an assembled prefabricated wall panel, comprising two prefabricated wall panel bodies (1) and a connection mechanism (2), characterized in that: The two prefabricated wall panel bodies (1) are connected by a connecting mechanism (2), wherein the connecting mechanism (2) comprises a connecting seat (201), four positioning rods (202) are slidably sleeved on both sides of the outer surface of the connecting seat (201), the outer surface of each positioning rod (202) is fixedly connected to a disc (203), the outer surface of each disc (203) is fixedly connected to a telescopic spring (204), and each prefabricated wall panel body (1) is provided with a connecting groove buckle (205) at both upper and lower ends.

2. The waterproof connection node structure of the assembled prefabricated wall panel according to claim 1 is characterized by: The eight telescopic springs (204) are respectively sleeved on the outside of the eight positioning rods (202), and one end of the eight telescopic springs (204) is respectively fixedly connected to two sides of the outer surface of the connecting seat (201).

3. The waterproof connection node structure of the assembled prefabricated wall panel according to claim 1 is characterized by: Two first positioning holes (206) are provided on both sides of the outer surface of each connecting groove buckle (205).

4. The waterproof connection node structure of the assembled prefabricated wall panel according to claim 3 is characterized by: The dimension value of the positioning rod (202) corresponds to the dimension value of the first positioning hole (206), and the dimension value of the connecting groove buckle (205) corresponds to the dimension value inside the connecting seat (201).

5. The waterproof connection node structure of the assembled prefabricated wall panel according to claim 1 is characterized by: Eight second positioning holes (207) are formed on the inner wall of the connecting seat (201), and the positions and sizes of the eight positioning rods (202) respectively correspond to the positions and sizes of the eight second positioning holes (207).

6. The waterproof connection node structure of the assembled prefabricated wall panel according to claim 1 is characterized by: The outer surface of each disk (203) is fixedly connected to a handle (208), and the outer surface of each handle (208) is coated with an anti-slip layer.

7. The waterproof connection node structure of the assembled prefabricated wall panel according to claim 1 is characterized by: Four sealing pads (209) are fixedly connected to the inner wall of the connection seat (201).

8. The waterproof connection node structure of the assembled prefabricated wall panel according to claim 1 is characterized by: The outer surface of the connection between the two prefabricated wall panel bodies (1) and the connection seat (201) is provided with a sealant (3).

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