Integrated locking device for assembly type floor slab splicing

Abstract

The utility model relates to the technical field of constructional engineering, and discloses an integrated locking device for assembly type floor splicing, which comprises two assembly plates, the outer walls of the assembly plates are detachably connected with splicing pipes, the interiors of the assembly plates are fixedly connected with butt joint locking mechanisms, the interiors of the locking mechanisms are fixedly connected with positioning mechanisms, and the butt joint locking mechanisms are fixedly connected with the positioning mechanisms. The locking mechanism comprises a plurality of butt-joint columns, the outer walls of the butt-joint columns are fixedly connected to the interior of the assembly plate, one ends of the butt-joint columns are fixedly connected with locking heads, the other ends of the butt-joint columns are fixedly connected with sealing rings, and locking grooves are formed in the other ends of the butt-joint columns. According to the utility model, the whole butt-joint locking structure is further reinforced, so that the safety of the fabricated floor in a complex stress environment is improved, the structure looseness or damage caused by external force is effectively prevented, the overall stability of a building is ensured, and the bearing performance of the structure is optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to building engineering technical field especially, it relates to integrated locking device for assembly type floor splicing. BACKGROUND

[0002] Assembly type floor is a kind of floor that is prefabricated in factory, then transported to construction site for installation. When splicing, a specific way is usually used to make each floor tightly connected. The integrated locking device for assembly type floor splicing is a device used to connect assembly type floors, which can ensure the accurate position and firm connection of adjacent floors after splicing, enhance the stability of the entire floor structure, and make the assembly type floor splicing work more efficient and safe.

[0003] The integrated locking device for assembly type floor splicing usually includes connecting bolts, clamping grooves, clamping blocks and positioning pins. Its working principle is to achieve preliminary positioning through the mutual embedding of clamping grooves and clamping blocks, ensuring the position accuracy of two assembly type floors during splicing. The connecting bolts can further tighten the connection and enhance the tightness of splicing. The positioning pins can prevent the displacement of the floor in horizontal and vertical directions, ensuring the stability after splicing. During installation, the clamping block of one floor is aligned with the clamping groove of the other floor, embedded, positioned pin is placed, and then the connecting bolt is tightened to tightly connect each part, thereby firmly splicing the assembly type floors together.

[0004] In the prior art, due to the certain volume of the locking structure, the locking structure of the positioning pin and the connecting bolt often causes gaps at the connection after splicing, resulting in a decrease in waterproofing, sound insulation and other properties, making water easily penetrate and sound more easily spread, thereby reducing the use comfort and durability of the building. Therefore, the integrated locking device for assembly type floor splicing is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To make up for the above shortcomings, the utility model provides an integrated locking device for assembly type floor splicing, aiming to improve the problem that some devices in the prior art cause gaps at the connection after splicing of assembly type floors.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The integrated locking device for assembly type floor splicing includes two assembly plates, the outer wall of the assembly plate is detachably connected with a splicing pipe, the inner part of the assembly plate is fixedly connected with a butt joint locking mechanism, and the inner part of the locking mechanism is fixedly connected with a positioning mechanism.

[0008] The locking mechanism comprises a plurality of butt joint columns, outer walls of the butt joint columns are fixedly connected to the inside of the assembly plate, one end of the butt joint column is fixedly connected with a locking head, the other end of the butt joint column is fixedly connected with a sealing ring, the other end of the butt joint column is provided with a locking groove, the outer wall of the locking head is detachably connected to the inside of the locking groove, the inside of the assembly plate is fixedly connected with a plurality of sleeves, and the proximal ends of the two butt joint columns are detachably connected to the two ends of the sleeve respectively.

[0009] As a further description of the above technical solution:

[0010] The positioning mechanism comprises a butt joint ring, the outer wall of the butt joint ring is slidably connected to the inner wall of the sleeve, the outer wall of the butt joint ring is fixedly connected with a positioning pipe, the inner wall of the sleeve is fixedly connected with a fixing ring, the outer wall of the butt joint column is fixedly connected with a plurality of springs, the other end of the spring is fixedly connected with a sealing plate, and the outer wall of the sealing plate is fixedly connected with a top block.

[0011] As a further description of the above technical solution:

[0012] Both ends of the splicing pipe are provided with grouting openings, and the outside of the sleeve is fixedly connected with two through pipes.

[0013] As a further description of the above technical solution:

[0014] The sealing ring is deformable, and the outer wall of the locking head is detachably connected to the inner wall of the sealing ring.

[0015] As a further description of the above technical solution:

[0016] The outside of the fixing ring is provided with a plurality of positioning holes, and the outer wall of the positioning pipe is detachably connected to the inside of the positioning hole.

[0017] As a further description of the above technical solution:

[0018] The outside of the butt joint column is provided with a plurality of movable grooves, the outer wall of the sealing plate is slidably connected to the inside of the movable groove, and the outer wall of the top block is slidably connected to the inside of the movable groove.

[0019] The utility model has the advantages of the following beneficial effects:

[0020] 1、The utility model discloses a through the locking head is inserted into the corresponding position and is locked mutually to the butt joint column, and the sealing ring is fixed after restoring after the deformation of locking head insertion, and is filled through the grouting port on the spliced pipe. The slurry enters the sleeve pipe inside through the through pipe on the sleeve pipe to realize the further reinforcement of the whole butt joint locking structure, so as to improve the safety of the assembly floor under the complex stress environment, effectively prevent the structure loosening or damage caused by external force, ensure the overall stability of the building and optimize the bearing capacity of the structure, so that the floor can better bear various loads.

[0021] 2、The utility model discloses a spring compression is driven by the movement of butt joint column in sleeve pipe, after the butt joint column one end completely enters sleeve pipe, the spring restores deformation and drives sealing plate and top block to go up, through the contact of top block and butt joint ring, and then drive butt joint ring and butt joint column synchronous movement to cooperate with fixed ring, make the positioning pipe insert positioning hole to realize the high-precision butt joint between assembly plate, ensure the stability of assembly floor splicing, improve assembly quality. The whole building structure is more stable and safe, effectively resists the influence of various external forces. ACCURACY OF DRAWINGS

[0022] Figure 1 It is the three-dimensional schematic view of the integrated locking device for assembly floor splicing that the utility model provides;

[0023] Figure 2 It is the structural schematic view of butt joint column of integrated locking device for assembly floor splicing that the utility model provides;

[0024] Figure 3 It is the structural explosion view of assembly plate of integrated locking device for assembly floor splicing that the utility model provides;

[0025] Figure 4 It is Figure 2 The enlarged view of A in the utility model.

[0026] LEGEND:

[0027] 1, assembly plate;2, spliced pipe;3, grouting port;4, butt joint column;5, locking head;6, sealing ring;7, sleeve pipe;8, through pipe;9, butt joint ring;10, positioning pipe;11, fixed ring;12, spring;13, sealing plate;14, top block. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0029] Referring to Figures 2 to 4 The utility model provides an embodiment: integrated locking device is used for assembly floor splicing, including two assembly board 1, assembly board 1 provides stable support base and installation base for entire assembly building. The outer wall of assembly board 1 is detachably connected with splicing pipe 2, and splicing pipe 2 is used for the modularization docking between assembly board 1, and the both ends of splicing pipe 2 are all provided with grouting mouth 3, and grouting mouth 3 is used for grouting reinforcement treatment after the docking of assembly board 1. The inside fixed connection of assembly board 1 has the docking locking mechanism, and the inside fixed connection of locking mechanism has the positioning mechanism.

[0030] Locking mechanism includes a plurality of docking columns 4, and the outer wall of docking column 4 is fixedly connected in the inside of assembly board 1, and docking column 4 is used for realizing the accurate docking between two assembly board 1. One end of docking column 4 is fixedly connected with locking head 5, and when splicing assembly board 1, docking column 4 and locking head 5 thereof can be inserted into the corresponding position of adjacent assembly board 1, play the role of preliminary positioning, lay the foundation for subsequent accurate docking. The other end of docking column 4 is fixedly connected with sealing ring 6, and sealing ring 6 can be deformed, and the outer wall of locking head 5 is detachably connected in the inner wall of sealing ring 6, when locking head 5 is inserted into sealing ring 6, sealing ring 6 will be deformed to a certain extent, tightly wraps locking head 5, thereby forming good sealing effect, prevents slurry leakage during grouting. The other end of docking column 4 is provided with locking groove, and the outer wall of locking head 5 is detachably connected in the inside of locking groove, in the docking process, the locking head 5 of one docking column 4 is inserted into the locking groove of another docking column 4, realizes the mutual locking between docking column 4, further improves the accuracy and stability of docking, prevents the relative displacement of docking column 4 when being subjected to external force, and locking head 5 is fixed in the inside of locking groove through the deformation recovery of sealing ring 6, makes two docking column 4 connection stable. The inside fixed connection of assembly board 1 has a plurality of sleeve pipes 7, and sleeve pipe 7 provides a stable support and connection structure for docking column 4, so that docking column 4 can be accurately aligned and connected. The outside fixed connection of sleeve pipe 7 has two through pipes 8. The proximal end of two docking columns 4 is detachably connected in the both ends of sleeve pipe 7 respectively, and through pipe 8 can be used as one of grouting passages, cooperates with grouting mouth 3 on splicing pipe 2, so that slurry can be more evenly distributed in docking position, enhances reinforcement effect.

[0031] Referring to Figure 1 、 Figure 2 、 Figure 4The positioning mechanism comprises a docking ring 9, an outer wall of the docking ring 9 being slidingly connected to an inner wall of the sleeve 7, the docking ring 9 being used to cooperate with a subsequent structure to form a stable and accurate docking structure, so that the docking between the entire assembly slab 1 is kept accurate and is not prone to shaking. An outer wall of the docking ring 9 is fixedly connected with a positioning tube 10, an inner wall of the sleeve 7 is fixedly connected with a fixing ring 11, and the fixing ring 11 is used to provide a positioning docking basis for the docking ring 9. A plurality of positioning holes are formed in an outer portion of the fixing ring 11, and an outer wall of the positioning tube 10 is detachably connected inside the positioning holes. During assembly, the docking ring 9 can slide in the sleeve 7, and the position of the docking ring 9 in the sleeve 7 can be accurately determined by inserting the positioning tube 10 into the positioning holes on the fixing ring 11 of the inner wall of the sleeve 7, so as to realize accurate positioning between the docking columns 4. A plurality of springs 12 are fixedly connected to an outer wall of the docking column 4, and the springs 12 are used to realize locking between the two docking columns 4 and the sleeve 7 and provide a power basis for movement of a subsequent structure. The other end of the spring 12 is fixedly connected with a sealing plate 13, and the sealing plate 13 is used to prevent grouting material from entering the inside of the spring 12 to cause the spring 12 to fail. An outer wall of the sealing plate 13 is fixedly connected with a top block 14, and the top block 14 is caused to move outward under the action of the elastic force of the spring 12 to contact the docking ring 9, so that the docking ring 9 can be driven to move synchronously when the two docking columns 4 are docked, thereby realizing positioning. A plurality of movable grooves are formed in an outer portion of the docking column 4, an outer wall of the sealing plate 13 is slidingly connected inside the movable grooves, and an outer wall of the top block 14 is slidingly connected inside the movable grooves. The movable grooves provide guidance and limiting for sliding of the sealing plate 13 and the top block 14, and ensure that the movement trajectories of the two are accurate.

[0032] Working principle: when the assembly slab 1 is spliced, the docking column 4 drives the locking head 5 to be inserted into the corresponding position of the adjacent assembly slab 1, after preliminary positioning, the locking head 5 of one docking column 4 is inserted into the locking groove of the other docking column 4 to realize mutual locking, and at the same time, the sealing ring 6 is deformed due to insertion of the locking head 5, and the locking head 5 is fixed in the locking groove under the action of deformation recovery, thereby improving docking accuracy and stability. The sleeve 7 in the assembly slab 1 provides support and connection for the docking column 4, so that the docking column 4 is accurately aligned. The through pipe 8 outside the sleeve 7 cooperates with the grouting openings 3 at both ends of the splicing pipe 2, and during grouting, the grouting material passes through the grouting openings 3 and the through pipe 8 to uniformly distribute the grouting material at the docking position, thereby realizing reinforcement of the splicing position and ensuring the stability of the entire assembly floor splicing.

[0033] When assembled, the spring 12 is compressed, the top block 14 is lowered, and when the butt joint column 4 is fully inserted into the sleeve 7, the sealing plate 13 and the top block 14 are lifted by the spring 12 recovering deformation, so that the butt joint column 4 drives the butt joint ring 9 to move synchronously by the contact between the top block 14 and the butt joint ring 9. And the positioning tube 10 is inserted into the positioning hole on the fixed ring 11 by the movement of the butt joint ring 9, so as to accurately determine the position of the butt joint ring 9 in the sleeve 7, and lay a foundation for accurate positioning of the butt joint column 4. In this way, the whole positioning process is accurate and stable, the butt joint between the assembly plates 1 is realized with high precision, and the assembly plates 1 are not prone to shaking after butt joint.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. An integrated locking device for assembling floor slabs, comprising two assembly plates (1), characterized in that: The outer wall of the assembly plate (1) is detachably connected with a splicing pipe (2), the inner part of the assembly plate (1) is fixedly connected with a butt joint locking mechanism, and the inner part of the locking mechanism is fixedly connected with a positioning mechanism; The locking mechanism comprises a plurality of butt joint columns (4), the outer wall of the butt joint column (4) is fixedly connected in the inner part of the assembly plate (1), one end of the butt joint column (4) is fixedly connected with a locking head (5), the other end of the butt joint column (4) is fixedly connected with a sealing ring (6), the other end of the butt joint column (4) is provided with a locking groove, the outer wall of the locking head (5) is detachably connected in the inner part of the locking groove, and the inner part of the assembly plate (1) is fixedly connected with a plurality of sleeve pipes (7); the proximal ends of two butt joint columns (4) are detachably connected at two ends of the sleeve pipe (7) respectively.

2. The integrated locking device for assembling floor slab according to claim 1, characterized in that: The positioning mechanism comprises a butt joint ring (9), the outer wall of the butt joint ring (9) is slidably connected with the inner wall of the sleeve pipe (7), the outer wall of the butt joint ring (9) is fixedly connected with a positioning pipe (10), the inner wall of the sleeve pipe (7) is fixedly connected with a fixed ring (11), the outer wall of the butt joint column (4) is fixedly connected with a plurality of springs (12), the other end of the spring (12) is fixedly connected with a sealing plate (13), and the outer wall of the sealing plate (13) is fixedly connected with a top block (14).

3. The integrated locking device for fabricated floor panel splicing according to claim 1, characterized in that: Both ends of the splicing pipe (2) are provided with grouting ports (3), and the outer part of the sleeve pipe (7) is fixedly connected with two through pipes (8).

4. The integrated locking device for fabricated floor panel splicing according to claim 1, characterized in that: The sealing ring (6) is deformable, and the outer wall of the locking head (5) is detachably connected with the inner wall of the sealing ring (6).

5. The integrated locking device for fabricated floor panel splicing according to claim 2, characterized in that: The outer part of the fixed ring (11) is provided with a plurality of positioning holes, and the outer wall of the positioning pipe (10) is detachably connected in the inner part of the positioning hole.

6. The integrated locking device for fabricated floor panel splicing according to claim 2, characterized in that: The outer part of the butt joint column (4) is provided with a plurality of movable grooves, the outer wall of the sealing plate (13) is slidably connected in the inner part of the movable groove, and the outer wall of the top block (14) is slidably connected in the inner part of the movable groove.

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