CN219343616U

CN219343616U - Assembled wallboard node

Info

Publication number: CN219343616U
Application number: CN202223194989.3U
Authority: CN
Inventors: 娄志洋; 刘娜娜; 张胜平; 朱广森; 周珂旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-14
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the field of constructional engineering, in particular to an assembled wallboard node. The assembled wallboard node comprises two bottom plates, wherein the two bottom plates are positioned on the same horizontal plane, two limiting plates which are parallel to each other are vertically fixed at the upper end parts of the two bottom plates, a plurality of limiting protrusions are further fixed between the two limiting plates on the upper end surface of the bottom plate, and a connecting seat integrated with the bottom plate is further fixed at one side of one limiting plate; the fastening piece is in threaded connection with the connecting seats on the two bottom plates, and the fastening piece drives the two bottom plates to move oppositely or back by rotating. The bottom plate laminating in this kind of connection structure is in prefabricated plate bottom, and limiting plate on the bottom plate can play the fixed effect of centre gripping to the prefabricated plate, and the spacing arch can directly imbed the prefabricated plate inside simultaneously, strengthens the compactibility between prefabricated plate and the connection structure, and the fastener can produce the pulling towards the middle part to two bottom plates moreover for two prefabricated plates can closely laminate.

Description

Assembled wallboard node

Technical Field

The utility model relates to the field of constructional engineering, in particular to an assembled wallboard node.

Background

The fabricated building is a building which is built by assembling and fixing the produced precast slabs.

For the assembled building of steel construction, the connecting piece is needed to be used for connecting the adjacent precast slabs, and the connecting piece is fixed with the precast slabs mainly through a single structure such as a bolt, so that the limiting effect of the connecting piece on the two adjacent precast slabs is relatively low in actual use, and the overall stability is relatively poor.

Accordingly, there is a need to provide a new fabricated wallboard node that addresses the above-described problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an assembled wallboard node.

The utility model provides an assembled wallboard node comprising:

the two limiting plates are arranged on the same horizontal plane, two limiting plates which are parallel to each other are vertically fixed at the upper end parts of the two limiting plates, a plurality of limiting protrusions are further fixed between the two limiting plates on the upper end surface of the bottom plate, and a connecting seat integrated with the bottom plate is further fixed on one side of one limiting plate;

the fastening piece is in threaded connection with the connecting seats on the two bottom plates, and the fastening piece drives the two bottom plates to move oppositely or back by rotating.

Preferably, a plurality of fixing bolts are penetrated between the two mutually parallel limiting plates.

Preferably, the spacing protruding trapezoidal, a plurality of spacing protruding is horizontal distribution and equidistance setting, just spacing protruding face towards two bottom plate central point put is vertical face.

Preferably, one side of the bottom plate is also connected with an integral extension plate.

Preferably, the connecting seat is provided with a threaded hole penetrating in the horizontal direction, and one side of the other limiting plate is fixed with a reinforcing plate welded on the bottom plate.

Preferably, the fastener comprises a connecting rod, a stress seat is fixed at the central position of the connecting rod, two sections of symmetrical external threads with opposite directions are arranged outside the connecting rod by taking the stress seat as the center, and the area where any external thread is located is connected with a fastening nut by threads.

Preferably, the connecting rod penetrates through the threaded holes in the two bottom plates simultaneously, and is in threaded connection with the two bottom plates through external threads, and the fastening nut is attached to the side end face of the connecting seat.

Preferably, the sum of the lengths of the extension plates at the side ends of the two bottom plates is larger than the length of the stress seat.

Compared with the related art, the assembled wallboard node provided by the utility model has the following beneficial effects:

the utility model provides an assembled wallboard node, wherein a bottom plate in the connecting structure is attached to the bottom of a precast slab, a limiting plate on the bottom plate can play a role in clamping and fixing the precast slab, meanwhile, a limiting bulge can be directly embedded into the precast slab, the compactness between the precast slab and the connecting structure is enhanced, a fastener can pull two bottom plates towards the middle part, and the two precast slabs are pulled through the limiting bulge, so that the two precast slabs can be tightly attached, and the stability is higher.

Drawings

FIG. 1 is a schematic view of a fabricated panel node according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the portion of FIG. 1 illustrating the present utility model;

FIG. 3 is a schematic cross-sectional view of FIG. 2 illustrating the present utility model;

fig. 4 is a schematic view of the structure of the fastener of the present utility model.

Reference numerals in the drawings: 1. a bottom plate; 2. a limiting plate; 3. a limit protrusion; 4. an extension plate; 5. a connecting seat; 6. a threaded hole; 7. a reinforcing plate; 8. a fastener; 81. a connecting rod; 82. an external thread; 83. a stress seat; 84. a fastening nut; 9. and (5) fixing bolts.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, an embodiment of the present utility model provides an assembled wallboard node, which includes:

the two bottom plates 1 are arranged on the same horizontal plane, two limiting plates 2 which are parallel to each other are vertically fixed at the upper end parts of the two bottom plates 1, a plurality of limiting protrusions 3 are further fixed between the two limiting plates 2 on the upper end surface of the bottom plate 1, a connecting seat 5 integrated with the bottom plate 1 is further fixed on one side of one limiting plate 2, and an integrated extension plate 4 is further connected on one side of the bottom plate 1;

the fastening pieces 8 are in threaded connection with the connecting seats 5 on the two bottom plates 1, and the fastening pieces 8 drive the two bottom plates 1 to move oppositely or back by rotating;

wherein, spacing protruding 3 is trapezoidal, and a plurality of spacing protruding 3 is horizontal distribution and equidistance setting, and spacing protruding 3 is vertical face towards the face of two bottom plates 1 central point put.

It should be noted that: in the connecting structure, the bottom plate 1 is attached to the bottom of the precast slab, and meanwhile, two limiting plates 2 at the upper end of the bottom plate 1 are attached to two sides of the precast slab respectively, so that the precast slab is clamped, and the limiting effect on the precast slab is enhanced;

the limiting protrusions 3 at the upper ends of the bottom plates 1 can be embedded into the precast slabs, so that the connection compactness of the precast slabs and the connection structure can be enhanced, the surfaces of the limiting protrusions 3 facing the center positions of the two bottom plates 1 are vertical surfaces, the limiting effect on the precast slabs can be higher, and the fixing effect on the precast slabs is better when the number of the limiting protrusions 3 is increased;

also to be described is: the connecting seat 5 on two bottom plates 1 is connected to fastener 8 simultaneously, can drive two bottom plates 1 to move in opposite directions through rotation of self, utilizes spacing protruding 3 to drive two adjacent prefabricated plates and removes towards the middle part for butt joint between two prefabricated plates is compacter.

In the embodiment of the present utility model, referring to fig. 1, a plurality of fixing bolts 9 are further penetrated between two parallel limiting plates 2.

It should be noted that: the fixing bolts 9 are installed on the limiting plates 2, so that when the prefabricated plates are clamped between the two limiting plates 2, the prefabricated plates can be further fixed by the fixing bolts 9, and the stability between the prefabricated plates and the connecting structure is higher.

In the embodiment of the present utility model, referring to fig. 1, 2 and 4, a threaded hole 6 penetrating along the horizontal direction is formed in the connecting seat 5, and a reinforcing plate 7 welded on the bottom plate 1 is fixed on one side of the other limiting plate 2;

the fastening piece 8 comprises a connecting rod 81, a stress seat 83 is fixed at the center of the connecting rod 81, two sections of symmetrical external threads 82 with opposite directions are formed outside the connecting rod 81 by taking the stress seat 83 as the center, and the area where any external thread 82 is located is in threaded connection with a fastening nut 84;

the connecting rod 81 simultaneously penetrates through the threaded holes 6 on the two bottom plates 1, and is in threaded connection with the two bottom plates through external threads 82, and the fastening nut 84 is attached to the side end surface of the connecting seat 5;

and the sum of the lengths of the extension plates 4 at the side ends of the two bottom plates 1 is larger than the length of the stress seat 83.

It should be noted that: in the fastener 8, the two sections of the connecting rod 81 provided with the external threads 82 are respectively in threaded connection with the two connecting seats 5, so that when the connecting rod 81 is rotated, the bottom plate 1 integrated with the connecting seats 5 moves relative to the connecting rod 81, and the directions of the two sections of the external threads 82 are opposite, so that the moving directions of the two bottom plates 1 are opposite or opposite, the two precast slabs are driven to be close to each other by the bottom plate 1, and the stability between the two precast slabs is enhanced;

also to be described is: the stress seat 83 is positioned in the middle of the connecting rod 81 and can be clamped on the stress seat 83 by utilizing a spanner and other structures as a stress point for controlling the connecting rod 81 to rotate, so that the connecting rod 81 can be driven to rotate more conveniently;

also to be described is: the fastening nut 84 abuts against the connection seat 5, so that the limiting effect on the connection seat 5 can be further improved, and the stability of the whole device is improved.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. A fabricated wallboard node, comprising:

the two limiting plates (2) are vertically fixed at the upper end parts of the two limiting plates (2) which are parallel to each other, a plurality of limiting protrusions (3) are further fixed between the two limiting plates (2) on the upper end surface of the bottom plate (1), and a connecting seat (5) integrated with the bottom plate (1) is further fixed at one side of one limiting plate (2);

the fastening pieces (8) are in threaded connection with the connecting seats (5) on the two bottom plates (1), and the fastening pieces (8) drive the two bottom plates (1) to move oppositely or back by rotating.

2. The assembled wallboard node according to claim 1, wherein a plurality of fixing bolts (9) are also penetrated between two mutually parallel limiting plates (2).

3. The assembled wallboard node according to claim 2, wherein the limiting protrusions (3) are trapezoid, the limiting protrusions (3) are horizontally distributed and equidistantly arranged, and the surfaces of the limiting protrusions (3) facing the center positions of the two bottom plates (1) are vertical surfaces.

4. A fabricated wallboard node according to claim 3, wherein an integral extension board (4) is also attached to one side of the base board (1).

5. The assembled wallboard node according to claim 4, wherein the connecting seat (5) is provided with a threaded hole (6) penetrating along the horizontal direction, and one side of the other limiting plate (2) is fixed with a reinforcing plate (7) welded on the bottom plate (1).

6. The assembled wallboard node according to claim 5, wherein the fastener (8) comprises a connecting rod (81), a stress seat (83) is fixed at the central position of the connecting rod (81), two sections of symmetrical external threads (82) with opposite directions are arranged outside the connecting rod (81) by taking the stress seat (83) as the center, and fastening nuts (84) are connected in the area where any external thread (82) is located.

7. The assembled wallboard node according to claim 6, wherein the connecting rod (81) penetrates through the threaded holes (6) on the two bottom boards (1) simultaneously, and is in threaded connection with the two bottom boards through the external threads (82), and the fastening nut (84) is attached to the side end face of the connecting seat (5).

8. The assembled wallboard node according to claim 7, wherein the sum of the lengths of the extension boards (4) of the side ends of the two bottom boards (1) is greater than the length of the stress seat (83).