CN210797898U

CN210797898U - Splicing type embedded part

Info

Publication number: CN210797898U
Application number: CN201920664450.9U
Authority: CN
Inventors: 王炯; 钱琪
Original assignee: Suzhou Xinchao Timber Framed System Engineering Co ltd
Current assignee: Suzhou Xinchao Timber Framed System Engineering Co ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-06-19
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a concatenation formula built-in fitting, include the built-in fitting lower part through the fixed setting of concrete, as the built-in fitting upper portion of mount pad, the built-in fitting lower part is passed through the horizontal plate with built-in fitting upper portion and is connected, the horizontal plate forms the bottom plate of mount pad, built-in fitting upper portion includes two backup pads, two backup pads are fixed perpendicularly respectively and are just parallel to each other at the horizontal plate up end, all be provided with the locking hole in the backup pad, be provided with the slotted hole on the horizontal plate, built-in fitting upper portion still includes T type connecting plate, T type connecting plate includes the riser, the diaphragm, the riser vertical fixation is on the diaphragm, the diaphragm is located the horizontal plate below, the riser passes the slotted hole, the riser is located between two backup. The user can select the connection strength of the embedded part and can use the two-purpose mode.

Description

Splicing type embedded part

Technical Field

The utility model relates to an embedded part especially relates to a concatenation formula embedded part.

Background

The embedded parts (prefabricated embedded parts) are members which are pre-installed (embedded) in hidden projects, namely, structural parts arranged during the pouring of the structure and used for lap joint during the building of the superstructure. The embedded parts are mostly made of metal, for example: the steel bar or cast iron, also can be made of non-metal rigid material such as wood, plastics, etc.

The embedded parts used for the wooden house at present are simple in structure, only comprise two supporting plates used for clamping wood, and the structural connection strength is insufficient. In order to improve the connection strength between the support plates and wood, a reinforcing structure is correspondingly and fixedly arranged on the two support plates on the market, but in some use cases, an embedded part with high connection strength is not needed, and resource waste can be caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages, an object of the present invention is to provide a dual-purpose splicing type embedded part for allowing a user to select the connection strength of the embedded part.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a concatenation formula built-in fitting, includes the built-in fitting lower part through the fixed setting of concrete, the built-in fitting upper portion as the mount pad, the built-in fitting lower part is connected through the horizontal plate with built-in fitting upper portion, the horizontal plate forms the bottom plate of mount pad, built-in fitting upper portion includes two backup pads, two backup pads vertical fixation respectively just are parallel to each other at the horizontal plate up end, all be provided with the locking hole in the backup pad, be provided with the slotted hole on the horizontal plate, built-in fitting upper portion still includes T type connecting plate, T type connecting plate includes riser, diaphragm, the riser vertical fixation is on the diaphragm, the diaphragm is located the horizontal plate below, the riser passes the slotted hole, the riser is located between two backup pads and mutually perpendicular, the diaphragm can be dismantled with the horizontal plate and.

The utility model discloses the beneficial effect of concatenation formula built-in fitting is, the intensity that the built-in fitting supported timber has been strengthened in setting up of T type connecting plate, and riser and two backup pads form "worker" font structure, treat that the timber bottom of joint is opened earlier and is equipped with the draw-in groove unanimous with the riser size, peg graft on the built-in fitting of I shape again, and ligneous lateral wall is spacing by two backup pads, and the centre is spacing by the riser again, and then locking hole locking in the backup pad is fixed. Compared with the existing embedded part, the T-shaped connecting plate is additionally arranged, so that the connecting strength of the supporting plate and wood when the embedded part is used is increased, and the supporting performance of the embedded part is improved; because with diaphragm and horizontal plate detachable connection, also can dismantle this T type connecting plate, use as the general built-in fitting of support intensity. Therefore, the T-shaped connecting plate can be used or not according to the requirements of users, and has dual purposes.

Preferably, the lower part of the embedded part comprises two fixed connecting sheets fixedly arranged at the bottom of the horizontal plate, the two fixed connecting sheets are parallel to each other, and locking holes are formed in the fixed connecting sheets. And a locking rod can be arranged in a locking hole on the fixed connecting sheet, so that the connection between the fixed connecting sheet and the concrete is increased. Preferably, each fixed connecting piece can be of a bent structure, so that the contact area between the fixed connecting piece and concrete is increased, and the connection firmness of the fixed connecting piece is further improved.

Preferably, the lower ends of the two fixed connecting pieces are provided with mounting holes, the mounting holes are internally provided with connecting rods in a penetrating manner, external threads are arranged at the two ends of each connecting rod, and the connecting rods are used for locking and fixing the two fixed connecting pieces through the matching of the external threads and nuts. The connecting rod is arranged to reinforce the connection between the lower part of the embedded part and the concrete.

Preferably, the built-in fitting lower part includes the reinforcing bar, the reinforcing bar is provided with a plurality ofly, distributes around the horizontal plate, and every the reinforcing bar all is colluded the column structure, all towards outside bending. Similarly, the arrangement of the reinforcing steel bars also reinforces the connection of the lower part of the embedded part and the concrete.

Preferably, both ends of diaphragm are provided with downwardly extending's extension board, two extension board and two fixed connection piece are respectively through the bolt can dismantle fixedly. The transverse plate and the horizontal plate of the T-shaped connecting plate are connected through the extending plate and the fixed connecting plate to realize locking, and the detachable connection is realized in a bolt mode, so that the T-shaped connecting plate is simple and convenient.

Preferably, a reinforcing rib is arranged between the extension plate and the transverse plate to ensure the verticality of the extension plate and the transverse plate.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is a top view of the present embodiment;

FIG. 3 is a side view of the present embodiment;

FIG. 4 is a front view of the T-shaped connecting plate of the present embodiment;

FIG. 5 is a top view of the T-shaped connecting plate of the present embodiment;

FIG. 6 is a side view of a T-shaped connecting plate in the present embodiment;

FIG. 7 is a front view of the T-shaped connecting plate of the present embodiment after being unloaded;

fig. 8 is a top view of the T-shaped connecting plate unloaded in the present embodiment.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to 8, a split-joint embedment in this embodiment includes an embedment lower portion S2 fixedly provided by concrete, and an embedment upper portion S1 as a mounting base, i.e., an embedment lower portion S2 is embedded in the concrete, and an embedment upper portion S1 is exposed. The embedment lower part S2 and the embedment upper part S1 are connected by the horizontal plate 1, and the embedment lower part S2 in this embodiment may have the following structure: including fixed two fixed connection pieces 6 that set up in horizontal plate 1 bottom, two fixed connection pieces 6 are parallel to each other, are provided with locking hole 3 on the fixed connection piece 6. The horizontal plate 1 forms the bottom plate of the mounting base and supports the bottom of the wood. Embedded part upper portion S1 includes two backup pads 2, and two backup pads 2 are the vertical fixation respectively and just are parallel to each other at horizontal plate 1 up end, all are provided with locking hole 3 on the backup pad 2, and backup pad 2 is used for hugging closely ligneous lateral wall to lock timber on backup pad 2 through bolt/screw. In order to make this built-in fitting have two kinds of functions, be provided with slotted hole 4 on horizontal plate 1, built-in fitting upper portion S1 still includes T type connecting plate 5, T type connecting plate 5 includes riser 51, diaphragm 52, riser 51 vertical fixation is on diaphragm 52, diaphragm 52 is located horizontal plate 1 below, riser 51 passes slotted hole 4, riser 51 is located between two backup pads 2 and mutually perpendicular, form "worker" font, riser 51 is the ligneous bottom of embedding, so during the installation, the draw-in groove that riser 51 shape is unanimous needs to be offered to present timber bottom, riser 51' S effect is the support intensity of reinforcing backup pad 2 and timber. To achieve the dual-purpose function, the horizontal plate 52 can be detachably connected to the horizontal plate 1.

Wherein, the detachable connecting structure of the horizontal plate 52 and the horizontal plate 1 can be as follows: two ends of the transverse plate 52 are provided with extending plates 52a extending downwards, and the two extending plates 52a and the two fixed connecting pieces 6 are detachably fixed through bolts respectively. In order to improve the supporting strength, a reinforcing rib 10 may be further provided between the extension plate 52a and the lateral plate 52.

In addition, in order to improve the connection strength of the embedment lower portion S2 with the concrete, the contact area can be increased, for example, each fixing connection piece 6 is formed into a bent structure, which is one of the structures for increasing the contact area.

In order to improve the connection strength between the embedded part lower part S2 and the concrete, the embedded part lower part S2 can comprise reinforcing steel bars 9, the reinforcing steel bars 9 are additionally arranged, the bent fixed connecting sheet 6 is arranged to be a bent structure, the reinforcing steel bars 9 can be independently arranged, the reinforcing steel bars can also be arranged in a matched mode, and the effect of the matched arrangement is better. The reinforcing steel bar 9 can be provided with a plurality ofly, distributes around the horizontal plate 1, if four corners along the horizontal plate 1 distribute, every reinforcing steel bar 9 all is colluded the column structure, all towards outside bending, improves the land fertility of grabbing of built-in fitting lower part S2.

In order to improve the connection strength between the lower part S2 of the embedded part and the concrete, a connecting rod 7 for connecting two fixed connecting sheets 6 can be additionally arranged, and the specific installation mode of the connecting rod 7 is as follows: the lower extreme of two fixed connection pieces 6 is through all being provided with the mounting hole, and connecting rod 7 passes two mounting holes, and the both ends of connecting rod 7 are provided with the external screw thread, and connecting rod 7 is fixed with two fixed connection pieces 6 locking through the cooperation of external screw thread and nut 8. The connecting rod 7 can be independently added and can also be matched with the reinforcing steel bar 9 and the bent fixed connecting sheet 6 to be arranged together.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a concatenation formula built-in fitting, includes built-in fitting lower part (S2) through the fixed setting of concrete, built-in fitting upper portion (S1) as the mount pad, built-in fitting lower part (S2) is connected through horizontal plate (1) with built-in fitting upper portion (S1), horizontal plate (1) forms the bottom plate of mount pad, built-in fitting upper portion (S1) include two backup pads (2), two backup pads (2) vertical fixation respectively just are parallel to each other in horizontal plate (1) up end, all be provided with locking hole (3) on backup pad (2), its characterized in that: be provided with slotted hole (4) on horizontal plate (1), built-in fitting upper portion (S1) still includes T type connecting plate (5), T type connecting plate (5) are including riser (51), diaphragm (52), riser (51) vertical fixation is on diaphragm (52), diaphragm (52) are located horizontal plate (1) below, slotted hole (4) are passed in riser (51), riser (51) are located between two backup pad (2) and mutually perpendicular, diaphragm (52) can be dismantled with horizontal plate (1) and be connected.

2. The spliced embedment of claim 1, wherein: the embedded part lower part (S2) comprises two fixed connecting sheets (6) fixedly arranged at the bottom of the horizontal plate (1), the two fixed connecting sheets (6) are parallel to each other, and locking holes (3) are formed in the fixed connecting sheets (6).

3. The spliced embedment of claim 2, wherein: each fixed connecting sheet (6) is of a bent structure.

4. The spliced embedment of claim 2, wherein: the lower extreme of two fixed connection pieces (6) is through all being provided with the mounting hole, two wear to be equipped with connecting rod (7) in the mounting hole, the both ends of connecting rod (7) are provided with the external screw thread, connecting rod (7) are fixed with two fixed connection pieces (6) locking through the cooperation of external screw thread and nut (8).

5. The spliced embedment of claim 1, wherein: built-in fitting lower part (S2) is including reinforcing bar (9), reinforcing bar (9) are provided with a plurality ofly, distribute around horizontal plate (1), and every reinforcing bar (9) all are colluded the column structure, all towards outside bending.

6. The spliced embedment of claim 2, wherein: the two ends of the transverse plate (52) are provided with extension plates (52a) extending downwards, and the two extension plates (52a) and the two fixed connecting pieces (6) are detachably fixed through bolts respectively.

7. The spliced embedment of claim 6, wherein: and a reinforcing rib (10) is arranged between the extension plate (52a) and the transverse plate (52).