CN218492715U

CN218492715U - Section bar fixing structure

Info

Publication number: CN218492715U
Application number: CN202221853349.6U
Authority: CN
Inventors: 刘仁杰
Original assignee: Shanghai Daomi Technology Co ltd
Current assignee: Shanghai Daomi Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-02-17
Anticipated expiration: 2032-07-19

Abstract

The lower end face of the lower pressing block is arranged on the base, the upper end face of the lower pressing block is provided with a lower U-shaped groove for accommodating the bottom face of the profile, and the top face of the profile is arranged in an upper U-shaped groove of the upper pressing block; connecting plates with corresponding heights are respectively arranged between the two wing end surfaces of the upper U-shaped groove and the lower U-shaped groove; the bolt sequentially penetrates through the upper pressing block, the connecting plate, the lower pressing block and the longitudinal screw holes correspondingly formed in the base from top to bottom, and the bolt is fixedly connected with the base. The utility model discloses a can be fixed the section bar to closing last briquetting, lower briquetting and the bolt of holding tightly, through the adaptable not unidimensional section bar of connecting plate of co-altitude, the kind of complicated connecting piece can reduce, and the construction is also comparatively simple and convenient.

Description

Section bar fixing structure

Technical Field

The utility model relates to an industry building structure part, specifically speaking are section bar fixed knot constructs.

Background

The section bar is a pipe with a geometric cross section, which is made of materials with strength and toughness such as metal through rolling and extrusion, has mechanical and physical properties, and can be used for structural construction and installation in the industrial field. When the middle section of the section bar needs to be installed on a base surface, the section bar fixing structure is used. The profiles of the same specification and section usually have different heights or widths, and a universal connecting structure is required in the installation process so as to simplify construction and reduce the variety of complex connecting pieces.

Disclosure of Invention

The utility model discloses a solve current problem, aim at providing a section bar fixed knot and construct.

In order to achieve the purpose, the technical scheme adopted by the utility model is used for fixing the section bar on the base, and comprises an upper pressing block, a lower pressing block and a connecting plate; the lower end face of the lower pressing block is arranged on the base, the upper end face of the lower pressing block is provided with a lower U-shaped groove for accommodating the bottom face of the sectional material, and the top face of the sectional material is arranged in an upper U-shaped groove of the upper pressing block; connecting plates with corresponding heights are respectively arranged between the end surfaces of the two wings of the upper U-shaped groove and the lower U-shaped groove; the bolt sequentially penetrates through the upper pressing block, the connecting plate, the lower pressing block and the longitudinal screw holes correspondingly formed in the base from top to bottom, and is fixed at the end part by the nut to complete fixed connection with the base.

Wherein, the homonymy of going up briquetting, connecting plate, briquetting down is equipped with horizontal screw respectively, and the side splint is fixed with horizontal screw respectively through the little bolt that corresponds to accomplish the reinforcement of structure.

Wherein, the shapes of the upper U-shaped groove and the lower U-shaped groove are adapted to the section bar.

Wherein, the both wings of upper briquetting, lower briquetting are equipped with the screw respectively, and two bolts of every group pass the screw of upper briquetting, connecting plate, lower briquetting respectively, set up in the both sides of section bar symmetrically to it is fixed with the base.

Wherein, a plurality of groups of bolts are arranged along the axial direction of the section bar.

The pressing plate is connected with the upper end of each group of bolts and fixed on the upper surface of the upper pressing block.

Wherein, the connecting plate has a plurality of heights for selecting to correspond the section bar of different heights.

Compared with the prior art, the utility model discloses a can be fixed the section bar to closing last briquetting, lower briquetting and the bolt of holding tightly, through the adaptable not unidimensional section bar of the connecting plate of co-altitude, the kind of complicated connecting piece can reduce, and the construction is also comparatively simple and convenient.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention;

fig. 4 is a side view of an embodiment of the present invention;

referring to the attached drawings, the pressing plate 1, the upper pressing block 2, the connecting plate 3, the lower pressing block 4, the base 5, the side clamping plate 6, the section bar 7 and the bolt 8 are arranged.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings.

Referring to fig. 1 to 4, fig. 1 to 4 show an embodiment of the present invention, which is used for fixing a middle tube body of a sleeve type section bar 7 on a base 5, and the embodiment mainly includes an upper pressing block 2, a lower pressing block 4 and connecting plates 3 on two sides. Referring to fig. 1, the lower end surface of the lower press block 4 is placed on the upper end of the base 5. The up end of briquetting 3 is equipped with the lower U type groove that holds section bar 7 the latter half, and the surface in lower U type groove can laminate with the outer wall of briquetting 3 down. An upper pressing block is arranged above the upper half part of the section bar, and the upper pressing block is arranged in an upper U-shaped groove facing downwards; the upper half part of the section bar can be arranged in the upper U-shaped groove and attached. The shapes of the upper U-shaped groove and the lower U-shaped groove are matched with the corresponding parts of the section bars 7.

Referring to fig. 1 and 3, a connecting plate 3 with a corresponding height is respectively arranged between the two wing end surfaces of the upper U-shaped groove of the upper pressing block 2 and the lower U-shaped groove of the lower pressing block 4. Also comprises a plurality of bolts 8; each group of bolts 8 comprises two bolts 8, the two bolts 8 penetrate through the upper pressing block 2, the connecting plate 3, the lower pressing block 4 and the vertical screw holes which are formed in the base 5 and correspond to the upper pressing block and are arranged in the vertical direction, the two bolts are symmetrically arranged on the left side and the right side of the section bar 7, the end portions of the bolts 8 are fixed through nuts, the upper pressing block 2, the connecting plate 3 and the lower pressing block 4 tightly hold the section bar 7, and therefore the fixed connection with the base 5 is achieved. Preferably, an annular retainer ring is preferably arranged between the contact surfaces of the nut 8 and the upper pressing block 2 to increase friction and reduce abrasion.

The profile 7 in this embodiment has three different heights in the case where the upper and lower portions of the cross section are of the same specification, and thus the web 3 has two options. In this embodiment, one of the connection plates 3 is selected to fix the profile 7 with the middle height. If the sectional materials 7 with the same specification and other height dimensions are fixed, the connecting plate 3 can be abandoned or the connecting plate 3 with the other height can be replaced, and then the fixation can be completed according to the same structure and construction mode, and parts such as the upper pressing block 2 or the lower pressing block 4 do not need to be additionally designed and manufactured, so that the types and the number of connecting components are simplified, and the operation is convenient.

Preferably, with reference to fig. 1, four sets of bolts 8 are provided along the axis of the profile 7 in this embodiment. Wherein the upper ends of every two groups of bolts 8 are also connected together through a horizontally arranged pressure plate 1. Referring to fig. 2 and 4, horizontal screw holes are respectively arranged on the same sides of the upper pressing block 2, the connecting plate 3 and the lower pressing block 4, and the horizontal screw holes are parallel to the axis of the section bar 7. The side clamping plate 6 is respectively fixed with the transverse screw holes through three corresponding small bolts; the plate surface of the side plates 6 is also preferably shaped to correspond to the cross section of the exemplary embodiment. The structure further enhances the connection strength.

The embodiments of the present invention have been described in conjunction with the accompanying drawings and examples, the structures of which are not intended to limit the present invention, and those skilled in the art can make modifications as required, and all changes and modifications within the scope of the appended claims are within the scope of protection.

Claims

1. The utility model provides a section bar fixed knot constructs for on being fixed in the base with the section bar, its characterized in that: comprises an upper pressing block, a lower pressing block and a connecting plate; the lower end face of the lower pressing block is arranged on the base, the upper end face of the lower pressing block is provided with a lower U-shaped groove for accommodating the bottom face of the sectional material, and the top face of the sectional material is arranged in an upper U-shaped groove of the upper pressing block; connecting plates with corresponding heights are respectively arranged between the two wing end surfaces of the upper U-shaped groove and the lower U-shaped groove;

the bolt sequentially penetrates through the upper pressing block, the connecting plate, the lower pressing block and the longitudinal screw holes correspondingly formed in the base from top to bottom, and the end portions of the bolt are fixed through nuts to finish fixed connection with the base.

2. The profile fixing structure according to claim 1, wherein: the lateral clamping plates are respectively fixed with the lateral screw holes through corresponding small bolts.

3. The profile fixing structure according to claim 1, wherein: the shapes of the upper U-shaped groove and the lower U-shaped groove are matched with the section bar.

4. The profile fixing structure according to claim 1, wherein: the two wings of the upper pressing block and the lower pressing block are respectively provided with a screw hole, and two bolts of each group respectively penetrate through the screw holes of the upper pressing block, the connecting plate and the lower pressing block, are symmetrically arranged on two sides of the section bar and are fixed with the base.

5. The profile fixing structure according to claim 4, wherein: and a plurality of groups of bolts are arranged along the axial direction of the section bar.

6. The profile fixing structure according to claim 4, wherein: the pressing plate is connected with the upper end of each group of bolts and fixed on the upper surface of the upper pressing block.

7. The profile fixing structure according to any one of claims 1 to 6, wherein: the connecting plate has a plurality of heights for selection so as to correspond to the sectional materials with different heights.