CN219176724U

CN219176724U - From taking threaded connection ware

Info

Publication number: CN219176724U
Application number: CN202223199947.9U
Authority: CN
Inventors: 毛黎明; 薛建伟
Original assignee: Bidi Aluminum Shanghai Co ltd
Current assignee: Bidi Aluminum Shanghai Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-13
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a self-threaded connector, which comprises a first section bar and a second section bar, wherein two connecting blocks are sleeved on one side of the second section bar, the surface of each connecting block is provided with a first alignment hole, the upper end of the first section bar is sleeved with a connecting cylinder, the upper end surface of the connecting cylinder is provided with a second alignment hole, and the self-threaded connector further comprises: the hexagonal cylindrical head bolt is sleeved in the inner cavity of the connecting cylinder, and the surface of the hexagonal cylindrical head bolt is provided with a third alignment hole. According to the connector, the sectional materials can be directly assembled without processing, the connector is convenient to operate, the sectional materials can be fixed at any point, the connecting mode is hidden and is not leaked, the installation efficiency is high, meanwhile, when the connecting cylinder in the first sectional material is fixed through the locking bolt, the hexagonal cylinder head in the connecting cylinder can be locked through the bolt lock, when the hexagonal cylinder head is assembled with the connecting block, the condition of rotation loosening is prevented, the sectional materials are connected more stably, and the connection loosening caused by shaking is effectively prevented.

Description

From taking threaded connection ware

Technical Field

The utility model relates to the technical field of section fittings, in particular to a self-threaded connector.

Background

Along with the rapid development of industrial aluminum profile and equipment in China, the application range of the industrial aluminum profile support and equipment is wider and wider, so that accessories for supporting and damping the industrial aluminum profile support and equipment are particularly important, the industrial aluminum profile accessories are specially used for fastening and connecting industrial aluminum profile frame systems, when aluminum alloy profiles are connected with each other, a plurality of profile rods are assembled by usually adopting bright angle iron type connection, and the joints are assembled by arranging threaded connecting pipes and matching bolts;

a profile connector as shown in publication No. CN203130702U, comprising: a connector body designed for insertion into a first track of a first profile, a first branch designed for insertion into a second track of a second profile, said first branch being perpendicular to said connector body, and a second branch designed for insertion into a third track of a second profile, said second branch being perpendicular to said connector body and parallel to said first branch, wherein said first branch and said second branch are connected with said connector body, respectively.

In the device, although the device has the characteristics of neat and attractive appearance, flexible installation, convenient assembly and disassembly and high pressure and torsion resistance of assembled finished products, the bolt at the assembled part is easy to rotate and loose in the assembly process of profiles, so that gaps are formed between two profiles, the shaking condition occurs, the function of locking connecting bolts is not realized, and the function of reinforcing and connecting stability is not realized, so that the bearing capacity of the profiles is limited.

Disclosure of Invention

The utility model aims to solve the problems that in the existing profile connecting piece, in the process of assembling profiles, bolts at the assembling positions are easy to rotate and loosen, gaps are formed between two profiles, shaking occurs, the connecting bolt locking function is not achieved, the connecting bolt stabilizing function is not achieved, and the bearing capacity of the profiles is limited.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

from taking threaded connection ware, including section bar one and section bar two, two connecting blocks have been cup jointed to section bar two one sides, counterpoint hole one has been seted up to the connecting block surface, section bar one upper end cover has connect the connecting cylinder, counterpoint hole two has been seted up to the connecting cylinder up end, still including:

the hexagonal cylindrical head bolt is sleeved in the inner cavity of the connecting cylinder, the surface of the hexagonal cylindrical head bolt is provided with a third alignment hole, and a locking bolt is in threaded engagement between the second alignment hole and the third alignment hole;

the socket joint inserts in section bar two both sides, the terminal surface is fixed with the layer board under the insert, insert both sides screw thread engagement has extrusion bolt one, the kidney groove has been seted up to layer board one side, extrusion bolt two has been cup jointed to kidney groove inner chamber, extrusion bolt two surface screw thread engagement has the gasket.

As a further description of the above technical solution:

the extension end of the hexagonal cylindrical head bolt penetrates through the connecting cylinder to be in threaded engagement with the alignment hole.

As a further description of the above technical solution:

the locking bolt penetrates through the connecting cylinder and the hexagonal cylindrical head bolt to be connected with the upper end of the section bar I, and the connecting cylinder and the section bar I form an assembled structure through the locking bolt.

As a further description of the above technical solution:

the gasket is sleeved and inserted with a lower end surface of the section bar.

As a further description of the above technical solution:

the supporting plate forms an assembled structure through the second extrusion bolt, the gasket and the first section bar.

As a further description of the above technical solution:

the first extrusion bolt is connected with two sides of the second section bar, and the insert block and the second section bar form an assembled structure through the first extrusion bolt.

In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the connector, the sectional materials can be directly assembled without processing, the connector is convenient to operate, the sectional materials can be fixed at any point, the connecting mode is hidden and is not leaked, the installation efficiency is high, meanwhile, when the connecting cylinder in the first sectional material is fixed through the locking bolt, the hexagonal cylinder head in the connecting cylinder can be locked through the bolt lock, when the hexagonal cylinder head is assembled with the connecting block, the condition of rotation loosening is prevented, the sectional materials are connected more stably, and the connection loosening caused by shaking is effectively prevented.

2. According to the device, the lower ends of the profiles can be connected and assembled through the conveniently assembled supporting plates, and the connection stability of the two profiles is reinforced, so that the profile I has stronger bearing capacity, the supporting plates can be conveniently assembled and disassembled, and flexible assembly or disassembly can be carried out according to different assembly modes of the profiles.

Drawings

FIG. 1 is a schematic illustration of the structure of a self-threading connector of the present utility model in elevation;

FIG. 2 is a schematic bottom view of a self-threading connector according to the present utility model;

FIG. 3 is a schematic view of an exploded view of a self-threading connector according to the present utility model;

fig. 4 is a schematic bottom view of a connection part between a pallet and a profile in the present utility model.

Legend description:

1. a first section bar; 2. a second section bar; 3. a connecting block; 4. aligning the first hole; 5. a connecting cylinder; 6. aligning the second hole; 7. hexagonal cylindrical head bolt; 8. alignment holes III; 9. a locking bolt; 10. inserting blocks; 11. a supporting plate; 12. extruding a first bolt; 13. waist grooves; 14. extruding a second bolt; 15. a gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a self-threading connector comprises a first section bar 1 and a second section bar 2, wherein two connecting blocks 3 are sleeved on one side of the second section bar 2, an alignment hole I4 is formed in the surface of each connecting block 3, a connecting cylinder 5 is sleeved at the upper end of the first section bar 1, an alignment hole II 6 is formed in the upper end face of the connecting cylinder 5, and the self-threading connector further comprises:

the hexagonal cylindrical head bolt 7 is sleeved in the inner cavity of the connecting cylinder 5, the surface of the hexagonal cylindrical head bolt 7 is provided with a third alignment hole 8, and a locking bolt 9 is in threaded engagement between the second alignment hole 6 and the third alignment hole 8;

the two sides of the second section bar 2 are sleeved with the inserting blocks 10, the lower end surface of each inserting block 10 is fixedly provided with a supporting plate 11, the two sides of each inserting block 10 are in threaded engagement with the first extrusion bolt 12, one side of each supporting plate 11 is provided with a waist groove 13, the inner cavity of each waist groove 13 is sleeved with the second extrusion bolt 14, and the surfaces of the second extrusion bolts 14 are in threaded engagement with gaskets 15;

sleeving two connecting blocks 3 on one side of a section bar II 2, attaching one end of the section bar I1 to one side of the section bar II 2, sleeving and inserting a connecting cylinder 5 into two ends of the section bar I1, penetrating a hexagonal cylindrical head bolt 7 through the connecting cylinder 5 to enable the hexagonal cylindrical head bolt 7 to be in threaded engagement with an alignment hole I4 of the connecting block 3, penetrating a locking bolt 9 through an alignment hole II 6 and an alignment hole III 8 to enable the locking bolt 9 to penetrate through the connecting cylinder 5 and the hexagonal cylindrical head bolt 7 to be extruded with an inner cavity at the upper end of the section bar I1, and fixing the connecting cylinder 5 and the hexagonal cylindrical head bolt 7 in the inner cavity at the upper end of the section bar I1, wherein the connecting block 3 is fixed on one side of the section bar II 2, and assembling the connecting cylinder 5, the hexagonal cylindrical head bolt 7 and the connecting block 3, so that the section bar I1 and the section bar II 2 can be spliced simultaneously;

two inserting blocks 10 at the upper end of a supporting plate 11 are sleeved and inserted into two sides of a section bar II 2, the inserting blocks 10 are extruded and fastened on two sides of the section bar II 2 through a first extruding bolt 12, a gasket 15 is sleeved and connected on the lower end face of the section bar I1, a second extruding bolt 14 penetrates through a waist groove 13 to be in threaded connection with the gasket 15, the second extruding bolt 14 is rotated to enable the gasket 15 to move up and down in the inner cavity at the lower end of the section bar I1, so that the supporting plate 11 is fixedly clamped in the inner cavity at the lower end of the section bar I1, the supporting plate 11 is connected with the lower end of the section bar I1, and the lower end of the section bar I1 can be assembled with two sides of the section bar II 2 through the supporting plate 11.

Further, the extension end of the hexagonal cylindrical head bolt 7 penetrates through the connecting cylinder 5 to be in threaded engagement with the alignment hole one 4, and the hexagonal cylindrical head bolt 7 can be assembled with the connecting block 3.

Further, the locking bolt 9 penetrates through the connecting cylinder 5 and the hexagonal cylindrical head bolt 7 to be connected with the upper end of the first section bar 1, and the connecting cylinder 5 and the first section bar 1 form an assembled structure through the locking bolt 9, so that the locking bolt 9 can fix the connecting cylinder 5 and the hexagonal cylindrical head bolt 7 in the first section bar 1.

Further, the gasket 15 is sleeved and inserted with the lower end face of the first section bar 1, so that the gasket 15 is arranged in the inner cavity of the lower end of the first section bar 1.

Further, the supporting plate 11 and the first section bar 1 form an assembled structure through the second extrusion bolt 14 and the gasket 15, so that the supporting plate 11 can be connected and installed with the lower end face of the first section bar 1.

Further, the first extrusion bolt 12 is connected to two sides of the second section bar 2, and the insert block 10 and the second section bar 2 form an assembled structure through the first extrusion bolt 12, so that the supporting plate 11 can be connected and installed with the second section bar 2 through the insert block 10.

Working principle: when the connecting device is used, firstly, two connecting blocks 3 are sleeved on one side of a section bar II 2, then one end of a section bar I1 is attached to one side of the section bar II 2, at the moment, the connecting cylinder 5 is sleeved and inserted into two ends of the section bar I1, a hexagonal cylindrical head bolt 7 penetrates through the connecting cylinder 5, the hexagonal cylindrical head bolt 7 is in threaded engagement with an alignment hole I4 of the connecting block 3, at the moment, a locking bolt 9 penetrates through the connecting cylinder 5 and the hexagonal cylindrical head bolt 7 through an alignment hole II 6 and an alignment hole III 8, and is extruded with an inner cavity at the upper end of the section bar I1, so that the connecting cylinder 5 and the hexagonal cylindrical head bolt 7 are fixed in the inner cavity at the upper end of the section bar I1, meanwhile, the section bar I1 and the section bar II 2 are spliced, two inserting blocks 10 at the upper end of a supporting plate 11 are sleeved and inserted into two sides of the section bar II 2, the inserting blocks 10 are extruded and fastened on two sides of the section bar II 2 through the extrusion bolt I12, a gasket 15 is sleeved on the lower end face of the section bar I1, the extrusion bolt II 14 is in threaded connection with the gasket 15 through the alignment hole II 6 and the alignment hole III 8, the extrusion bolt 14 is rotated, so that the gasket I1 is fixed at the lower end of the section bar I1 through the waist groove 13, the extrusion bolt I14, the inner cavity is fixed at the lower end of the section bar I, thus the inner cavity is clamped at the lower end of the section bar I1, and the inner cavity 11 is connected with the inner cavity, and the inner cavity 1.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. From taking threaded connection ware, including section bar one (1) and section bar two (2), its characterized in that, two connecting blocks (3) have been cup jointed to section bar two (2) one side, counterpoint hole one (4) have been seted up on connecting block (3) surface, section bar one (1) upper end cover has connect connecting cylinder (5), counterpoint hole two (6) have been seted up to connecting cylinder (5) up end, still including:

the hexagonal cylindrical head bolt (7) is sleeved in the inner cavity of the connecting cylinder (5), the surface of the hexagonal cylindrical head bolt (7) is provided with a third alignment hole (8), and a locking bolt (9) is in threaded engagement between the second alignment hole (6) and the third alignment hole (8);

insert block (10) of inserting in two sides of section bar two (2), terminal surface is fixed with layer board (11) under insert block (10), insert block (10) both sides screw thread engagement has extrusion bolt one (12), waist groove (13) have been seted up to layer board (11) one side, extrusion bolt two (14) have been cup jointed to waist groove (13) inner chamber, extrusion bolt two (14) surface screw thread engagement has gasket (15).

2. A self-threading connector according to claim 1, characterized in that the extension of the hexagonal cylindrical bolt (7) is threaded through the connecting cylinder (5) into engagement with the alignment bore one (4).

3. A self-threading connector according to claim 1, characterized in that the locking bolt (9) is connected to the upper end of the profile one (1) through a connecting cylinder (5), a hexagonal cylinder head bolt (7), the connecting cylinder (5) and the profile one (1) forming an fittable structure by means of the locking bolt (9).

4. A self-threading connector according to claim 1, characterized in that the gasket (15) is inserted in socket connection with the lower end face of profile one (1).

5. A self-threading connector according to claim 1, characterized in that the carrier (11) forms an assemblable structure with the profile one (1) by pressing the second bolt (14), the spacer (15).

6. A self-threading connector according to claim 1, characterized in that the first extrusion bolt (12) is connected to both sides of the second profile (2), and the insert (10) is configured to be assembled with the second profile (2) by the first extrusion bolt (12).