CN206054461U

CN206054461U - Direct insertion connection inserting piece device

Info

Publication number: CN206054461U
Application number: CN201621074999.5U
Authority: CN
Inventors: 韩天中
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-23
Filing date: 2016-09-23
Publication date: 2017-03-29
Anticipated expiration: 2026-09-23

Abstract

This utility model belongs to the interconnection technique field of steel construction, the problems such as in order to solve the low installation effectiveness that traditional bolt connecting mode is present, poor connection precision and stability, high cost, this utility model provides a kind of direct insertion connection inserting piece device, the master slice coordinated including grafting and sub-pieces, the section of the master slice is " [" type, sub-pieces section is the bow-shaped structural of opening, and sub-pieces two ends are provided with to the buckle ear that turns up of bow top side, and buckle ear is connected for arc section transition with sub-pieces body；The notch both sides of the master slice are provided with the baffle plate of interior button, and master slice bottom section internal face is provided with the support base for propping up buckle ear；Sub-pieces is vertically inserted master slice in opposite directions with master slice opening and is connected, and the overall width of sub-pieces is more than the inner side spacing of two baffle plates, less than the inner tank mouths width of master slice, the thickness of buckle ear and the inner tank mouths deep equality of master slice.Sub-pieces is inserted into master slice during use, production cost can be reduced with improve production efficiency, be increased connection precision and stability.

Description

Direct insertion connection inserting piece device

Technical field

This utility model belongs to the interconnection technique field of steel construction, and in particular to a kind of direct insertion connection inserting piece device.

Background technology

Existing steelframe attachment structure is entirely on steel pipe to get through hole, the traditional method connected with screw rod, nut, this Method wants error reduction, it is necessary to which punching, punching, this is accomplished by special plant equipment to complete（Comprising punch press and drilling machine）, And in drill process, bit grinding is undermined and rocked, aperture can be caused larger, have error, load nonstandard, screw and nut After connection, there is gap, easily rock, use time length nut easily comes off, produce potential safety hazard；In installation process, need Using the instrument such as spanner or screwdriver, electronic charging gun, there is very high requirement to the professional of installation, and in order to attractive in appearance, it is every kind of The screw cause different in size of steel pipe specification junction, installation effectiveness are greatly lowered, and installation cost increases.

The content of the invention

The installation effectiveness that traditional bolt connecting mode is present is low, connect precision and stability in order to solve for this utility model The problems such as difference, high cost, and then provide a kind of direct insertion connection inserting piece device.

This utility model is adopted the following technical scheme that：

A kind of direct insertion connection inserting piece device, including the master slice and sub-pieces of grafting cooperation, the section of the master slice is " [" Type, sub-pieces section are the bow-shaped structural of opening, and sub-pieces two ends are provided with to bow top side turns up（Arch chord length extended line is located at）'s Buckle ear, buckle ear are connected for arc section transition with sub-pieces body（Do with master slice baffle plate when arc section can effectively prevent sub-pieces from inserting Relate to）；The notch both sides of the master slice are provided with the baffle plate of interior button, and master slice bottom section internal face is provided with the support base for propping up buckle ear；Sub-pieces Master slice is vertically inserted in opposite directions with master slice opening to be connected, the overall width of sub-pieces is more than the inner side spacing of two baffle plates, less than master slice Inner tank mouths width, the thickness of buckle ear and the inner tank mouths deep equality of master slice, after inserting sub-pieces, sub-pieces buckle ear and master slice notch Inwall is brought into close contact, it is ensured that splicing stability.

Some installing holes I are provided with the middle part of the master slice, some installing holes II in the middle part of sub-pieces, are provided with, the shape of installing hole can be Circle, alternatively strip, can meet welding or rivet.

The handle hole I of semicircle shape is provided with the top of the master slice, at the top of sub-pieces and bottom is provided with the handle hole II of semicircle shape, side Just master slice and sub-pieces are picked and placeed.

After the sub-pieces insertion master slice, bow top inwall and the spacing of master slice notch inwall of sub-pieces are not less than 2mm.

The transition circle segmental arc inwall of the sub-pieces is provided with some vertical（Direction of insertion）Anti-slip tank.

The inner concave right angle coordinated with support base is provided with the corner up and down of the sub-pieces.

This utility model has the advantages that：

1st, this utility model changes traditional bolt connecting mode, uses the mode welded on parts instead, makes to be installed The device of connection eliminates the equipment auxiliary of traditional mechanical processing, and such as punch press, drilling machine etc. can be reduced with improve production efficiency Production cost, increases connection precision and stability；

2nd, plug assembly described in the utility model is once stamped to form by cold pressing plate, can be made as the standard of different model Part, can be suitably used for the device connection of different size model；

3rd, this utility model coordinates for dead-weight grafting, and aid is not needed during dismounting, convenient to operate.

Description of the drawings

Fig. 1,2 for master slice structural front view and top view；

Fig. 3,4 for sub-pieces structural front view and top view；

Fig. 5 is dimensional structure diagram after master slice and sub-pieces assembling；

Fig. 6 is master slice and the structure top view after sub-pieces assembling；

In figure：1- handle holes I, 2- installing holes I, 3- support bases, 4- baffle plates, 5- buckle ears, 6- handle holes II, 7- installing holes IIth, 8- arc sections, 9- anti-slip tanks, 10- inner concave right angles.

Specific embodiment

With reference to accompanying drawing, specific embodiment of the present utility model is described further：

The material of inserting piece device described in the utility model is Q235 cold pressing plates, and die sinking is stamped to form, molecule master slice, and two panels is A set of, thickness is 2 millimeters, and sub-pieces is welded on cabinet monolithic, and master slice is welded on lateral plate, and two grafting is attached, and removes The bracket of conventional attachment structure, and structure is more stable.

As shown in Figure 1, 2, section is for " [" type, the notch both sides of the master slice are provided with the gear of interior button for the structure of the master slice Plate 4, master slice bottom section internal face are provided with the support base 3 for propping up sub-pieces, boss of the support base for 1.5mm.The structure of the sub-pieces is such as Fig. 3, shown in 4, sub-pieces section is the bow-shaped structural of opening, and sub-pieces two ends are provided with to bow top side the buckle ear 5 for turning up, buckle ear 5 and son Piece body connects for 8 transition of arc section, facilitates sub-pieces to insert, while increasing intensity.During grafting, sub-pieces is erected in opposite directions with master slice opening It is connected to insertion master slice, i.e., the bow top side of sub-pieces deviates from master slice inwall, as shown in Figure 6.

In order to guarantee to ensure while smooth insertion that sub-pieces does not fall out, the overall width of the sub-pieces should be greater than two baffle plates 4 inner side spacing, less than the inner tank mouths width of master slice, and depth of rebate is equal with sub-pieces buckle ear thickness, energy after inserting both It is fitted close, prevents sub-pieces play in the master slice.

For the ease of welding sub-pieces, the long round shape installing hole II 7 for there are two 8*4mm is rushed in the middle part of sub-pieces, is hit exactly in master slice The installing hole I 2 of R3mm is rushed, the circular hole can be used to rivet or weld master slice.

For the ease of processing pickup conveniently, the undershoot R3mm semicircle on sub-pieces centre rushes R4mm half in master slice middle upper portion Circle.

The inner concave right angle of sub-pieces corner retraction 5*4mm, the inner concave right angle are taken and are put on the support base of master slice, bear master slice Support.Sub-pieces transition circle segmental arc inwall is provided with some vertical anti-slip tanks, increases the friction of master slice and sub-pieces, it is ensured that it is steady that grafting coordinates It is qualitative.

After the sub-pieces insertion master slice, bow top inwall and the spacing of master slice notch inwall of sub-pieces are not less than 2mm, the spacing For avoiding solder joint.

During use, master slice and sub-pieces are respectively welded on two parts to be connected, when master slice connects, it should be noted that master slice Direction, it is ensured that the one end for having support base is located at lower section, then sub-pieces is vertically inserted in master slice（Fig. 5, shown in 6）, by deadweight and The connection of two parts is realized in the supporting role of support base.This utility model removes the equipment auxiliary of traditional mechanical processing, for example, rush Bed, drilling machine etc., use the mode welded on parts instead, can reduce production cost with improve production efficiency, increase connection precision And stability.

Claims

1. a kind of direct insertion connection inserting piece device, it is characterised in that：The master slice coordinated including grafting and sub-pieces, the master slice it is disconnected Face is for " [" type, sub-pieces section are the bow-shaped structural of opening, and sub-pieces two ends are provided with to bow top side the buckle ear for turning up（5）, buckle ear（5） It is arc section with sub-pieces body（8）Transition connects；The notch both sides of the master slice are provided with the baffle plate of interior button（4）, in the section of master slice bottom Wall is provided with and props up buckle ear（5）Support base（3）；Sub-pieces is vertically inserted master slice in opposite directions with master slice opening and is connected, sub-pieces Overall width is more than two baffle plates（4）Inner side spacing, less than the inner tank mouths width of master slice, buckle ear（5）Thickness and master slice inside groove Mouth deep equality.

2. direct insertion connection inserting piece device according to claim 1, it is characterised in that：Some peaces are provided with the middle part of the master slice Dress hole I（2）, in the middle part of sub-pieces, it is provided with some installing holes II（7）.

3. direct insertion connection inserting piece device according to claim 2, it is characterised in that：Semicircle shape is provided with the top of the master slice Handle hole I（1）, at the top of sub-pieces and bottom is provided with the handle hole II of semicircle shape（6）.

4. direct insertion connection inserting piece device according to claim 3, it is characterised in that：After the sub-pieces insertion master slice, son The bow top inwall of piece is not less than 2mm with the spacing of master slice notch inwall.

5. direct insertion connection inserting piece device according to claim 4, it is characterised in that：In the transition circle segmental arc of the sub-pieces Wall is provided with some vertical anti-slip tanks（9）.

6. direct insertion connection inserting piece device according to claim 5, it is characterised in that：The corner up and down of the sub-pieces Place is provided with and support base（3）The inner concave right angle of cooperation（10）.