Modular assembly type building wallboard connecting structure

Abstract

The utility model belongs to the technical field of building structures, and provides a modular assembly type building wallboard connecting structure which comprises a supporting unit, a connecting unit, a sliding unit, a transverse plate unit and a vertical plate unit. The jacking block of the connecting unit slides on the supporting unit to form the fixing part with the adjustable fixing area so as to fix the vertical plate unit, then the connecting piece of the connecting unit is connected with the jacking block and abuts against the vertical plate unit, and it is guaranteed that the fixing area of the fixing part is stable; the fixing part is used for fixing the vertical plate unit, the fixing stability of the fixing part and the vertical plate unit is guaranteed, meanwhile, the vertical plate unit is abutted and fixed through the connecting piece, the stability of fixed connection of the vertical plate unit and the supporting unit is guaranteed, and the fixing structure is an assembled and detachable structure and is convenient and rapid to mount and dismount.

Description

Technical Field

[0001] The utility model belongs to the technical field of building structures, and particularly relates to a connecting structure for modular assembled building wall panels. Background Art

[0002] With the continuous popularization of the modular concept in the construction field, the rapid assembly of modular components on site has greatly improved the construction speed, shortened the construction period, saved the construction cost and labor cost. Building houses with building modules can greatly shorten the construction cycle and has a very broad market in the future. However, the firmness of the cooperation between building modules is very important. The assembly between wall panels and floors is realized by using a connecting structure. The current connecting structure can meet its basic use requirements during use, but there are still some deficiencies.

[0003] At present, building modules generally adopt concave and convex parts for fitting connection. The connection stability of this method is not ideal, the bearing capacity is low, the strength difference between structures is large, and then the service life of the building is reduced. Therefore, the existing connection structure between building floors and building wall panels cannot meet the requirements in actual use. So there is an urgent need for improved technology in the market to solve the above problems. Summary of the Utility Model

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a connecting structure for modular assembled building wall panels.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A connecting structure for modular assembled building wall panels includes a support unit, a connection unit, a sliding unit, a horizontal plate unit and a vertical plate unit;

[0007] The support unit is arranged on the horizontal plate unit. The number of the support units is more than two. Each support unit includes symmetrically arranged support blocks;

[0008] The connection unit corresponds to the number of the support blocks and includes a jacking block and a connecting piece. The jacking block is slidably matched with the support block through the sliding unit. A fixing part for fixing the vertical plate unit is formed between the connection units of each support unit. The connecting piece is arranged on the support block, and one end of the connecting piece is connected to the jacking block or abuts against the vertical plate unit.

[0009] Preferably, the sliding unit includes a slider arranged on the side surface of the jacking block and a clamping block arranged on the bottom surface of the jacking block. There is a channel on the support block for the jacking block to pass through. In the channel, there is a sliding groove slidably matched with the slider and a clamping groove slidably matched with the clamping block.

[0010] Preferably, the cross-sections of the clamping groove and the clamping block are triangular.

[0011] Preferably, an auxiliary plate is provided at the mating clearance between the clamping groove and the clamping block.

[0012] Preferably, a plug-in block is provided on the jacking block, and a plug-in groove capable of mating with the plug-in block is provided on the vertical plate unit.

[0013] Preferably, the cross-sections of the plug-in block and the plug-in groove are wedge-shaped.

[0014] Preferably, a central block mating with the fixing part is provided at the bottom of the vertical plate unit, and the plug-in groove is provided in the central block.

[0015] Preferably, the connecting piece is a bolt piece, and threaded holes through which the bolt piece can pass are provided on the supporting block and the jacking block.

[0016] Preferably, the threaded hole in the supporting block is arranged along the length direction of the supporting block;

[0017] One end of the connecting piece that mates with the threaded hole in the supporting block and mates with the threaded hole in the jacking block is provided with a locking nut piece;

[0018] One end of the connecting piece that only mates with the threaded hole in the supporting block abuts against the central block.

[0019] Compared with the prior art, the beneficial effects of the present utility model include:

[0020] In this application, first, the jacking block slides on the supporting unit to form a fixing part with an adjustable fixing area to fix the vertical plate unit. Then, the connecting piece is connected to the jacking block and abuts against the vertical plate unit to ensure the stability of the fixing area of the fixing part and the stability of the fixation between the fixing part and the vertical plate unit. At the same time, the connecting piece further abuts and fixes the vertical plate unit to ensure the stability of the fixed connection between the vertical plate unit and the supporting unit. Moreover, the above fixing structure is an assembled and detachable structure, and the installation and disassembly are convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a three-dimensional view of the present utility model.

[0023] Figure 2 Schematic diagram of Mark A for Figure 1 .

[0024] Figure 3 Schematic diagram of the connection between the support unit and the central block of the present utility model.

[0025] Figure 4 Schematic diagram of Mark B for Figure 3 .

[0026] Figure 5 Schematic diagram of Mark C for Figure 3 .

[0027] Figure 6 Schematic diagram of Mark D for Figure 3 .

[0028] Figure 7 Schematic diagram of the connection between the support unit and the central block of the present utility model from another perspective.

[0029] Figure 8 Schematic diagram of Mark E for Figure 7 .

[0030] Wherein:

[0031] 100, support unit; 110, bottom plate; 120, support block; 121, positioning groove; 130, central block;

[0032] 200, connection unit; 210, insertion block; 220, jacking block; 221, insertion slot; 230, threaded hole; 240, bolt member;

[0033] 300, sliding unit; 310, sliding groove; 320, sliding block member; 330, clamping groove; 340, clamping block; 350, auxiliary plate; 400, vertical plate unit. Specific embodiments

[0034] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model.

[0036] Embodiment:

[0037] As Figure 1-8 shown, in this embodiment, a modular prefabricated building wall panel connection structure is provided. Refer to Figures 1 to 3 , which includes a support unit 100, a connection unit 200, a sliding unit 300, a horizontal plate unit, and a vertical plate unit 400;

[0038] Among them, the support unit 100 is arranged on the horizontal plate unit. Refer to Figure 3 and Figure 7 , the number of support units 100 in this embodiment is two and they are symmetrically arranged. Each support unit 100 includes symmetrically arranged support blocks 120. The horizontal plate unit is a bottom plate 110, and positioning grooves 121 are provided on the support blocks 120;

[0039] The connection unit 200 in this embodiment corresponds to the number of support blocks 120 and includes a jacking block 220 and a connecting piece. The jacking block 220 is slidably matched with the support block 120 through the sliding unit 300. A fixing part for fixing the vertical plate unit 400 is formed between the connection units 200 of each support unit 100. The connecting piece is arranged on the support block 120, and one end of the connecting piece is connected to the jacking block 220 or abuts against the vertical plate unit 400.

[0040] In the above structure, first, the bottom of the vertical plate unit 400 is matched with the positioning groove 121 of the support block 120, and then the jacking block 220 slides on the support unit 100 to form a fixing part with an adjustable fixing area to fix the vertical plate unit 400. Then, by connecting the connecting piece to the jacking block 220 and abutting against the vertical plate unit 400, the fixing area of the fixing part is ensured to be stable, and the stability of the fixing of the fixing part to the vertical plate unit 400 is ensured. At the same time, the connecting piece abuts and fixes the vertical plate unit 400 to ensure the stability of the fixed connection between the vertical plate unit 400 and the support unit 100. Moreover, the above fixing structure is a detachable structure for assembly, and the installation and disassembly are convenient and fast.

[0041] In this embodiment, the specific structure of the sliding unit 300 is as follows:

[0042] It includes a slider 320 provided on the side surface of the jacking block 220 and a clamping block 340 provided on the bottom surface of the jacking block 220. There is a passage on the support block 120 for the jacking block 220 to pass through. Inside the passage, there is a sliding groove 310 that slidably cooperates with the slider 320 and a clamping groove 330 that slidably cooperates with the clamping block 340.

[0043] Specifically, refer to Figure 5 , the cross-sections of the clamping groove 330 and the clamping block 340 are triangular.

[0044] Specifically, refer to Figure 6 , an auxiliary plate 350 is provided at the fitting clearance between the clamping groove 330 and the clamping block 340.

[0045] In the above structure, the slider 320 and the clamping block 340 ensure the stability of the jacking block 220 sliding in the passage of the support block 120. At the same time, because the cross-sections of the clamping groove 330 and the clamping block 340 are triangular, it can prevent the jacking block 220 from being removed in the vertical direction of the end face of the bottom plate 110 from the clamping groove 330 when sliding along the clamping groove 330, further ensuring the stability of the jacking block 220 sliding in the passage of the support block 120. After the sliding position of the jacking block 220 in the passage of the support block 120 is adjusted, the auxiliary plate 350 is set at the fitting clearance between the clamping groove 330 and the clamping block 340 to ensure the stability of the position of the jacking block 220 in the passage of the support block 120, and at the same time prevent foreign objects from entering the fitting clearance between the clamping groove 330 and the clamping block 340, improving the service life of the overall structure.

[0046] In the jacking block 220 of this embodiment, there is a plug-in block 210, and on the vertical plate unit 400, there is a plug-in groove 211 that can cooperate with the plug-in block 210.

[0047] Among them, the cross-sections of the plug-in block 210 and the plug-in groove 211 are wedge-shaped.

[0048] Specifically, at the bottom of the vertical plate unit 400, there is a center block 130 that cooperates with the positioning groove 121 of the support block 120, and the plug-in groove 211 is provided on the center block 130.

[0049] When the center block 130 is provided at the fixing part, adjust the position of the jacking block 220, refer to Figure 4 , it can make the plug-in block 210 on the jacking block 220 cooperate with the plug-in groove 211 of the center block 130, realizing the stability of the fixing connection of the fixing part to the vertical plate unit 400. At the same time, the structural design with the cross-sections of the plug-in block 210 and the plug-in groove 211 being wedge-shaped ensures the stability of the cooperation between the plug-in block 210 and the plug-in groove 211, reducing the sliding situation between the two and ensuring the stability of the force.

[0050] The connecting piece in this embodiment is a bolt piece 240, refer to Figure 2, threaded holes 230 through which bolt members 240 can pass are provided on the support block 120 and the jacking block 220.

[0051] Specifically, the threaded holes 230 in the support block 120 are arranged along the length direction of the support block 120;

[0052] One end of the connecting member that cooperates with the threaded hole 230 at the support block 120 and the threaded hole 230 at the jacking block 220 is provided with a locking nut member;

[0053] One end of the connecting member that only cooperates with the threaded hole 230 at the support block 120 abuts against the central block 130.

[0054] In the above structure, the bolt member 240 passes through the threaded hole 230 at the support block 120 and the threaded hole 230 at the jacking block 220, and then is fixed by the locking nut member to ensure the stability of the relative position between the jacking block 220 and the support block 120, ensure that the fixing part can stably fix the central block 130, and ensure the stability of the fixed connection between the vertical plate unit 400 and the fixing part by the bolt member 240 passing through the threaded hole 230 at the support block 120 and abutting against the central block 130.

[0055] In summary, the connection structure of the present application, which is applied to the connection of modular prefabricated building wall panels, can exert a multi-directional force on the vertical plate unit 400, can effectively play a reverse support role when the wall panel (vertical plate unit 400) topples over, etc., and the overall installation and disassembly are convenient and fast, which is convenient for popularization.

[0056] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A modular assembled building wall panel connection structure, characterized in that: include: Support units, connection units, sliding units, horizontal plate units and vertical plate units; The support unit is arranged on the horizontal plate unit, the number of the support units is more than two, and each of the support units includes symmetrically arranged support blocks; The number of the connecting units corresponds to that of the supporting blocks, and the connecting units include a jacking block and a connecting piece. The jacking block is slidably matched with the supporting block through the sliding unit. A fixing portion for fixing the vertical plate unit is formed between the connecting units of each supporting unit. The connecting piece is arranged on the supporting block, and one end of the connecting piece is connected to the jacking block or abuts against the vertical plate unit.

2. The modular assembled building wall panel connection structure according to claim 1, characterized in that: The sliding unit includes a sliding block member arranged on the side of the jacking block and a clamping block arranged on the bottom of the jacking block. The support block provides a channel for the jacking block to pass through. A sliding groove slidably matched with the sliding block member and a clamping groove slidably matched with the clamping block are provided in the channel.

3. The modular assembled building wall panel connection structure according to claim 2, characterized in that: The cross sections of the clamping groove and the clamping block are triangular.

4. The modular assembled building wall panel connection structure according to claim 3, characterized in that: An auxiliary plate is provided at the matching gap between the clamping groove and the clamping block.

5. The modular assembled building wall panel connection structure according to claim 1, characterized in that: The jacking block is provided with a plug-in block, and the vertical plate unit is provided with a plug-in groove that can cooperate with the plug-in block.

6. The modular assembled building wall panel connection structure according to claim 5, characterized in that: The cross sections of the plug-in block and the plug-in slot are wedge-shaped.

7. The modular assembled building wall panel connection structure according to claim 5, characterized in that: A central block matched with the fixing portion is provided at the bottom of the vertical plate unit, and the plug-in slot is provided on the central block.

8. The modular assembled building wall panel connection structure according to claim 7, characterized in that: The connecting member is a bolt member, and the supporting block and the jacking block are provided with threaded holes through which the bolt member can pass.

9. The modular assembled building wall panel connection structure according to claim 8, characterized in that: The threaded hole in the support block is arranged along the length direction of the support block; A locking nut is provided at one end of the connecting member which matches the threaded hole at the supporting block and the threaded hole at the jacking block; Only one end of the connecting member that matches the threaded hole at the supporting block abuts against the central block.

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