CN211622013U

CN211622013U - Unilateral coupling assembling

Info

Publication number: CN211622013U
Application number: CN201922365826.9U
Authority: CN
Inventors: 沈仲文; 沈小华
Original assignee: Hubei Younaide Energy Saving And Environment Prot Technology Co ltd
Current assignee: Hubei Younaide Energy Saving And Environment Prot Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-02
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a unilateral coupling assembling. The single-side connecting assembly comprises a connecting piece and a locking piece, wherein the connecting piece comprises a connecting rod and a blocking body which are integrated, one end of the connecting rod is welded with the blocking body, and the other end of the connecting rod is provided with a threaded part; the locking piece comprises a negative bending supporting body and a locking nut; the negative bending support body is sleeved on the connecting rod, and the locking nut is in threaded connection with the threaded portion of the connecting rod. The single-side connecting assembly can be matched with a slotted connecting wall body, and tightly presses a wallboard by utilizing the vertical surface of a support body substrate; the baffle body base plate and the rib plate are utilized to ensure that the embedded end is firmly combined with the wallboard concrete structure; the top surface of the supporting rib plate is matched with the rib plate to support the upper edge of the notch, so that the strength of the sunken notch is compensated.

Description

Unilateral coupling assembling

Technical Field

The utility model relates to a building field, concretely relates to unilateral coupling assembling.

Background

In the construction of current prefabricated wall body assembly, because of seam crossing construction space is limited, seam crossing can have certain clearance after the concatenation, want to reduce the clearance and realize the wall body and closely assemble, can take and assemble wall body internal surface both sides reservation square groove, and extend to the square groove from the wall body side edge through the connecting hole, just so can utilize the inslot space to carry out two-way locking, wherein inboard (connect the wall) wallboard faces the inside 380mm fluting of limit, the inside 350mm fluting 70mm fluting of limit is faced to the wallboard of avris (connect the roof beam), this kind of connected mode though can reduce the seam clearance, the defect that notch position bearing capacity lacks.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the defect of single function of the conventional screw nut is overcome, and the unilateral connecting assembly can be matched with the slotting and splicing wall bodies, and can compensate the deficiency of the bearing capacity of the notches when being connected with the wall boards.

In order to solve the technical problem, the single-side connecting assembly comprises a connecting piece and a locking piece, wherein the connecting piece comprises a connecting rod and a blocking body which are integrated, one end of the connecting rod is welded with the blocking body, and the other end of the connecting rod is provided with a threaded part; the locking piece comprises a negative bending supporting body and a locking nut; the negative bending support body is sleeved on the connecting rod, and the locking nut is in threaded connection with the threaded portion of the connecting rod.

In order to ensure the firmness of the combination of the embedded end of the connecting piece and the wall body, the baffle body comprises a baffle body base plate bent at a right angle, a triangular baffle body main rib plate and a trapezoidal baffle body side supporting rib plate, wherein the baffle body main rib plate is welded in the center of the baffle body base plate, and the baffle body side supporting rib plate is welded on the baffle body base plate and the baffle body main rib plate.

In order to compensate the longitudinal supporting strength of the invagination square groove loss, the negative bending supporting body comprises a supporting body substrate bent at a right angle, a connecting rod through groove in a long groove shape is arranged on the vertical surface of the supporting body substrate, three trapezoidal supporting rib plates are arranged on the upper edge of the connecting rod through groove, and the supporting rib plates extend and are welded to the top surface of the supporting body substrate.

The connecting rod is suitable for the grooving edge distance position of the side wallboard to realize the connection between the wallboard and the precast beam, the length of the connecting rod is 300mm, the diameter of the connecting rod is 20mm, and the length of the thread part is 40 mm; the width of the connecting rod through groove is 20mm, and the length of the connecting rod through groove is 30 mm.

The connecting rod is suitable for the grooving edge distance position of the inner side wall plate to realize the connection between the wall plates, the length of the connecting rod is 800mm, the diameter of the connecting rod is 20mm, and the length of the thread part is 60 mm; the width of the connecting rod through groove is 20mm, and the length of the connecting rod through groove is 36 mm.

In order to prevent the supporting body substrate from deflecting in the screwing process of the nut, positioning claw nails are arranged at four corners of the inner side of the vertical surface of the baffle body substrate, and positioning claw nails are arranged at four corners of the inner side of the vertical surface of the supporting body substrate.

The utility model relates to a unilateral coupling assembling's beneficial effect does:

(1) the wall body can be connected with the open groove in a matched mode, and the wallboard is tightly pressed by the vertical surface of the support body substrate;

(2) the baffle body base plate and the rib plate are utilized to ensure that the embedded end is firmly combined with the wallboard concrete structure;

(3) the top surface of the supporting rib plate is matched with the rib plate to support the upper edge of the notch, so that the strength of the sunken notch is compensated.

Drawings

The utility model discloses a unilateral coupling assembling is further explained below with the accompanying drawing:

fig. 1 is a schematic front plan view of embodiment 1 of the present single-sided connection assembly;

fig. 2 is a left side plan view schematic view of embodiment 1 of the present single-sided connecting assembly;

fig. 3 is a schematic right-side plan view of embodiment 1 of the present single-sided connecting assembly;

fig. 4 is a perspective view of embodiment 1 of the present one-sided connecting assembly;

fig. 5 is an exploded structure diagram of embodiment 1 of the present single-sided connecting assembly.

In the figure:

1-connecting piece, 2-locking piece and 3-positioning claw nail;

11-connecting rod, 12-baffle body, 13-thread part, 21-negative bending support body and 22-locking nut;

121-baffle base plate, 122-baffle main rib plate, 123-baffle side support rib plate, 211-support base plate, 212-connecting rod through groove and 213-support rib plate.

Detailed Description

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Embodiment 1: as shown in fig. 1 to 5, the one-sided connecting assembly includes a connecting member 1 and a locking member 2, wherein the connecting member 1 includes a connecting rod 11 and a blocking body 12, the connecting rod 11 is welded to the blocking body 12 at one end, and a threaded portion 13 is provided at the other end of the connecting rod 11; the locking piece 2 comprises a negative bending support body 21 and a locking nut 22; the negative bending support body 21 is sleeved on the connecting rod 11, and the locking nut 22 is in threaded connection with the threaded portion 13 of the connecting rod 11.

The baffle 12 comprises a baffle base plate 121 bent at a right angle, a triangular baffle main rib plate 122 and a trapezoidal baffle side brace rib plate 123, wherein the baffle main rib plate 122 is welded at the center of the baffle base plate 121, and the baffle side brace rib plate 123 is welded on the baffle base plate 121 and the baffle main rib plate 122. The firmness of the combination of the embedded end of the connecting piece and the wall body is ensured.

The negative-bending supporting body 21 comprises a supporting body substrate 211 bent at a right angle, a long-groove-shaped connecting rod penetrating groove 212 is formed in the vertical surface of the supporting body substrate 211, three trapezoidal supporting rib plates 213 are arranged on the upper edge of the connecting rod penetrating groove 212, and the supporting rib plates 213 extend and are welded to the top surface of the supporting body substrate 211. The longitudinal supporting strength of the invaginated square groove is compensated.

The length of the connecting rod 11 is 300mm, the diameter of the connecting rod is 20mm, and the length of the threaded part 13 is 40 mm; the connecting rod penetrating groove 212 is 20mm in groove width and 30mm in groove length. The connecting structure is suitable for the grooving edge distance position of the side wallboard, and realizes the connection between the wallboard and the precast beam.

The four corners of the inner side of the vertical surface of the baffle substrate 121 are provided with positioning nails 3, and the four corners of the inner side of the vertical surface of the support substrate 211 are provided with positioning nails 3. The deflection of the substrate of the support body in the screwing process of the nut is prevented.

Embodiment 2: the length of the connecting rod 11 is 800mm, the diameter of the connecting rod is 20mm, and the length of the threaded part 13 is 60 mm; the connecting rod penetrating groove 212 is 20mm in groove width and 36mm in groove length. The connecting device is suitable for the grooving edge distance position of the inner side wall plate, and realizes the connection between the wall plates. The remaining structure and components are as described in embodiment 1, but omitted.

The single-side connecting assembly can be matched with a slotted connecting wall body, and tightly presses a wallboard by utilizing the vertical surface of a support body substrate; the baffle body base plate and the rib plate are utilized to ensure that the embedded end is firmly combined with the wallboard concrete structure; the top surface of the supporting rib plate is matched with the rib plate to support the upper edge of the notch, so that the strength of the sunken notch is compensated.

The above description shows the main features, the basic principles, and the advantages of the invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments or examples, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The foregoing embodiments or examples are therefore to be considered in all respects illustrative and not restrictive. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A one-sided connection assembly characterized by: comprises a connecting piece (1) and a locking piece (2), wherein,

the connecting piece (1) comprises a connecting rod (11) and a blocking body (12) which are integrated, one end of the connecting rod (11) is welded with the blocking body (12), and the other end of the connecting rod (11) is provided with a threaded part (13); the locking piece (2) comprises a negative bending supporting body (21) and a locking nut (22);

the negative bending support body (21) is sleeved on the connecting rod (11), and the locking nut (22) is in threaded connection with the threaded portion (13) of the connecting rod (11).

2. The single-sided connection assembly of claim 1, wherein: the baffle body (12) comprises a baffle body base plate (121) bent at a right angle, a triangular baffle body main rib plate (122) and a trapezoidal baffle body side supporting rib plate (123), wherein the baffle body main rib plate (122) is welded at the center of the baffle body base plate (121), and the baffle body side supporting rib plate (123) is welded on the baffle body base plate (121) and the baffle body main rib plate (122).

3. The single-sided connection assembly of claim 2, wherein: the negative-bending supporting body (21) comprises a supporting body substrate (211) bent at a right angle, a long-groove-shaped connecting rod penetrating groove (212) is formed in the vertical surface of the supporting body substrate (211), three trapezoidal supporting rib plates (213) are arranged on the connecting rod penetrating groove (212) along the upper edge, and the supporting rib plates (213) extend and are welded to the top surface of the supporting body substrate (211).

4. The single-sided connection assembly of claim 3, wherein: the length of the connecting rod (11) is 300mm, the diameter of the connecting rod is 20mm, and the length of the threaded part (13) is 40 mm; the width of the connecting rod penetrating groove (212) is 20mm, and the length of the connecting rod penetrating groove is 30 mm.

5. The single-sided connection assembly of claim 3, wherein: the length of the connecting rod (11) is 800mm, the diameter of the connecting rod is 20mm, and the length of the threaded part (13) is 60 mm; the width of the connecting rod through groove (212) is 20mm, and the length of the connecting rod through groove is 36 mm.

6. The single-sided connection assembly of claim 4 or 5, wherein: the inner side four corners of the vertical surface of the baffle body substrate (121) are provided with positioning nails (3), and the inner side four corners of the vertical surface of the support body substrate (211) are provided with the positioning nails (3).