CN219262893U

CN219262893U - Circular tube connecting structure of metal frame type product

Info

Publication number: CN219262893U
Application number: CN202222110024.5U
Authority: CN
Inventors: 陈焘
Original assignee: Zhongshan Shengguan Hardware Products Co ltd
Current assignee: Zhongshan Shengguan Hardware Products Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-06-27
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a circular tube connecting structure of a metal frame product, and relates to the technical field of metal tube connecting structures. Including vertical pipe, vertical pipe surface fixedly connected with keeps off the ring, keep off the ring surface and be provided with the clamping assembly, the clamping assembly is located between two keeps off the ring, the clamping assembly includes the clamp sleeve, presss from both sides the cover and is provided with two, has run through between two clamp sleeves and has seted up the circular slot. In the using process, two jackets are fixed on the surface of the longitudinal circular tube, the other two jackets are fixed on the surface of the transverse circular tube, the jackets are fixed to limit through baffle rings arranged on the surfaces of the transverse circular tube and the longitudinal circular tube, the jackets are prevented from sliding on the surfaces of the transverse circular tube and the longitudinal circular tube due to looseness, the jackets are connected through connecting assemblies, the installation and fixation effects of the device are improved, compared with the traditional welding mode, the device is convenient to pack and transport the metal circular tube and other parts after the device is disassembled, and the practical performance is improved.

Description

Circular tube connecting structure of metal frame type product

Technical Field

The utility model relates to the technical field of metal pipe connecting structures, in particular to a circular pipe connecting structure of a metal frame product.

Background

In the design process of the existing iron art and all-aluminum furniture products, the connection mode between the parts is key content when the products are designed, and the quality of the connection mode directly influences the quality, the structural strength, the production efficiency, the production cost, the transportation mode and the like of the products.

In the production process of frames, circular tubes and circular tube parts are mostly welded. The welding performance is stable, the strength and the bearing capacity are high, the processing is easy, the cost is relatively low, and therefore the welding structure is widely applied to metal frames and all-aluminum furniture industries, but the welding structure is large in size after welding between round pipes, and is not easy to disassemble, pack and transport, so that a person skilled in the art designs a metal frame product round pipe connecting structure.

Disclosure of Invention

The utility model aims to provide a circular tube connecting structure of a metal frame product, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal frame class product pipe connection structure, includes vertical pipe, vertical pipe surface fixedly connected with two first baffle rings, first baffle ring surface is provided with clamping assembly, clamping assembly is located between two first baffle rings, clamping assembly includes the clamp cover, the clamp cover is provided with two, two it has first circular slot to run through between the clamp cover, one of them first circular slot supplies vertical pipe to pass, two peg graft between the first circular slot has the bolt, bolt one end surface spiro union has the nut, two clamp cover one end fixedly connected with coupling assembling.

Preferably, two first thread grooves are formed in one ends of the two jackets, the connecting assembly comprises a first fixing disc, a plurality of first through grooves are formed in the two ends of the first fixing disc in a penetrating mode, the first through grooves correspond to the first thread grooves, the first fixing disc is fixed with the two jackets through a plurality of bolts, and one ends of the bolts are connected in the first thread grooves in a threaded mode.

Preferably, the surface of the longitudinal circular tube is fixedly connected with a sleeve seat, the inner wall of the sleeve seat is inserted with a transverse circular tube, and the surface of the transverse circular tube is also fixedly connected with two second baffle rings.

Preferably, a first plug is fixedly connected to one end of the first fixing disc, a socket is inserted into one end of the first plug, a second circular groove is formed between the first plug and the socket in a penetrating mode, bolts are inserted between the second circular grooves, and nuts are in threaded connection with the surfaces of the bottom ends of the bolts.

Preferably, the inner wall of the other end of the socket is inserted with a second plug, a third circular groove is also formed between the second plug and the socket in a penetrating way, a plurality of bolts are inserted between the third circular grooves, the surfaces of the bottom ends of the bolts are also in threaded connection with nuts, and the top ends of the second plugs are also fixedly connected with a second fixing disc.

Preferably, a plurality of second through grooves are formed between the bottoms of the tops of the second fixing plates in a penetrating mode, the second through grooves correspond to the first threaded grooves on the jackets, which do not penetrate through the longitudinal circular tubes, two jackets are also arranged at the top ends of the second fixing plates, two second threaded grooves are also formed in the bottoms of the jackets, the second fixing plates are also fixed with the two jackets through a plurality of bolts, one ends of the bolts are in threaded connection with the second threaded grooves, the two jackets are located between two second baffle rings fixedly connected with the surfaces of the transverse circular tubes, a fourth circular groove is formed between the jackets in a penetrating mode, bolts are inserted between the two fourth circular grooves, and nuts are screwed on one end surfaces of the bolts.

Compared with the prior art, the utility model has the beneficial effects that:

this metal frame class product pipe connection structure, in the in-process of using, fix two of them and press from both sides the cover at vertical pipe surface, two other clamp cover are fixed on horizontal pipe surface, press from both sides the cover and fix the messenger and carry out spacingly through the baffle ring that sets up on horizontal pipe and vertical pipe surface, prevent not hard up causing the cover to press from both sides the cover at its surface slip, connect through the coupling assembling who sets up between a plurality of covers, the installation fixed effect of the device has been improved, compare in traditional welding mode and fix, be convenient for dismantle and install it, be convenient for pack transportation work to this metal pipe and other parts after the dismantlement, the practicality is improved.

Meanwhile, according to the metal frame type product circular tube connecting structure, the sleeve seat is arranged on the surface of the longitudinal circular tube, when the transverse circular tube and the longitudinal circular tube are fixed, one end of the transverse circular tube is inserted into the sleeve seat at first, limiting operation on the transverse circular tube is carried out, and connecting assembly is convenient to connect.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic diagram of a main body split structure of the present utility model;

fig. 3 is a schematic structural view of a connection assembly according to the present utility model.

In the figure: 1. a longitudinal circular tube; 2. a baffle ring; 3. a clamping assembly; 301. a jacket; 302. a thread groove; 4. a bolt; 5. a nut; 6. a connection assembly; 601. a fixed plate; 602. a first plug; 603. a socket; 7. a sleeve seat; 8. and a transverse circular tube.

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.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.

As shown in fig. 1-3, the present utility model provides a technical solution: the circular tube connecting structure of the metal frame type product comprises a longitudinal circular tube 1, two first baffle rings are fixedly connected to the surface of the longitudinal circular tube 1, clamping assemblies 3 are arranged on the surfaces of the first baffle rings, the clamping assemblies 3 are positioned between the two first baffle rings, each clamping assembly 3 comprises two clamping sleeves 301, first circular grooves are formed between the two clamping sleeves 301 in a penetrating mode, one of the first circular grooves is used for the longitudinal circular tube 1 to penetrate through, bolts 4 are inserted between the two first circular grooves, nuts 5 are screwed on one end surfaces of the bolts 4, connecting assemblies 6 are fixedly connected to one ends of the two clamping sleeves 301, as shown in figures 1 and 2, in the process of connecting the longitudinal circular tube 1 and the transverse circular tube 8, the longitudinal circular tube 1 is fixed through the arranged clamping assemblies 3, the two jackets 301 are used for clamping the surfaces of the two jackets 301, the two jackets 301 are fixed through the bolts 4 through the round grooves of the two jackets 301, nuts 5 matched with the bolts 4 are used for fixing the two jackets 301, the two baffle rings 2 are fixedly connected to the surfaces of the longitudinal round tubes 1, the fixed positions of the jackets 301 can be determined, meanwhile, the jackets 301 can be prevented from sliding up and down, the two jackets 301 are fixed more tightly through the arrangement of the connecting assembly 6, the transverse round tubes 8 to be fixed are supported, compared with the traditional transverse round tubes 8 and the longitudinal round tubes 1 which are fixed in a welding mode, the two jackets are convenient to detach and install, packaging and transportation work is convenient to be carried out on the metal round tubes and other parts after the two jackets are detached, and the practicability is improved.

As a specific embodiment, two first thread grooves are formed at one ends of the two jackets 301, the connecting component 6 comprises a first fixing disc, a plurality of first through grooves are formed at two ends of the first fixing disc in a penetrating manner, the first through grooves correspond to the first thread grooves, the first fixing disc and the two jackets 301 are fixed through a plurality of bolts 4, one ends of the bolts 4 are screwed into the first thread grooves, as shown in fig. 2, through the fixing disc 601 and the through grooves formed in the fixing disc 601 in a penetrating manner, the thread grooves 302 formed at one ends of the two jackets 301 correspond, the bolts 4 are screwed into the thread grooves 302 through the through grooves, the fixing effect between the two jackets 301 is improved, the sleeve seat 7 is fixedly connected to the surface of the longitudinal circular tube 1, the transverse circular tube 8 is inserted into the inner wall of the sleeve seat 7, the surface of the transverse circular tube 8 is fixedly connected with two second retaining rings, the first plug 602 is fixedly connected with one end of the first fixing disc, the socket 603 is inserted into one end of the first plug 602, the second circular grooves are also formed between the first plug 602 and the socket 603 in a penetrating way, the bolts 4 are inserted between the second circular grooves, the nuts 5 are also screwed on the bottom end surfaces of the bolts 4, the second plug is inserted into the inner wall of the other end of the socket 603, the third circular grooves are also formed between the second plug and the socket 603 in a penetrating way, the bolts 4 are inserted into the third circular grooves, the nuts 5 are also screwed on the bottom end surfaces of the bolts 4, the second fixing disc is also fixedly connected with the top end of the second plug, the fixing disc 601 is also fixedly connected with the top end of the plug 602, as shown in figure 3, by arranging the socket 603 and the connecting mode between the socket 603 and the two plugs 602, the installation angle is convenient to adjust when the angle is determined, the fixing work is performed by the corresponding bolts 4 and nuts 5.

A plurality of second through grooves are formed between the bottoms of the tops of the second fixing plates in a penetrating mode, the second through grooves correspond to the first threaded grooves on the jackets 301 which do not penetrate through the longitudinal circular tubes 1, two jackets 301 are also arranged at the top ends of the second fixing plates, two second threaded grooves are also formed in the bottoms of the jackets 301, the second fixing plates are fixed with the two jackets 301 through a plurality of bolts 4, one ends of the bolts 4 are in threaded connection with the second threaded grooves, the two jackets 301 are located between two second baffle rings fixedly connected with the surfaces of the transverse circular tubes 8, fourth circular grooves are formed between the two jackets 301 in a penetrating mode, bolts 4 are inserted between the two fourth circular grooves, and nuts 5 are in threaded connection with one end surfaces of the bolts 4.

Through plug 602 and fixed disk 601 that set up at the socket 603 other end to and continue to be connected with the centre gripping subassembly 3 that sets up equally on this fixed disk 601 and carry out the centre gripping fixed to horizontal pipe, through the cover seat 7 that sets up on vertical pipe 1 surface, make horizontal pipe 8 one end insert in cover seat 7, carry out spacing work, make things convenient for the connection work implementation of coupling assembling 6, the cooperation again sets up baffle ring 2 with horizontal pipe 8 surface equally, carry out spacing to the centre gripping subassembly 3 that is fixed in horizontal pipe 8 surface, prevent to slide, whole cooperation comes down, fixed effect is better.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal frame class product pipe connection structure, includes vertical pipe (1), its characterized in that: the novel clamping device is characterized in that two first baffle rings are fixedly connected to the surface of the longitudinal circular tube (1), clamping assemblies (3) are arranged on the surface of the first baffle rings, the clamping assemblies (3) are located between the two first baffle rings, each clamping assembly (3) comprises two clamping sleeves (301), two clamping sleeves (301) are provided with two first circular grooves, one of the first circular grooves is used for the longitudinal circular tube (1) to penetrate through, bolts (4) are inserted between the two first circular grooves, nuts (5) are connected to one end surface of each bolt (4) in a threaded mode, and connecting assemblies (6) are fixedly connected to one end of each clamping sleeve (301).

2. The metal frame product pipe connection structure according to claim 1, wherein: two jacket (301) one end has all seted up two first screw grooves, coupling assembling (6) are including first fixed disk, a plurality of first logical grooves have been run through at first fixed disk both ends, first logical groove is corresponding with first screw groove, it is fixed equally through a plurality of bolts (4) between first fixed disk and the two jacket (301), bolt (4) one end spiro union is in first screw groove.

3. The metal frame product pipe connection structure according to claim 1, wherein: the surface of the longitudinal circular tube (1) is fixedly connected with a sleeve seat (7), the inner wall of the sleeve seat (7) is inserted with a transverse circular tube (8), and the surface of the transverse circular tube (8) is also fixedly connected with two second baffle rings.

4. The metal frame product pipe connection structure according to claim 2, wherein: first fixed disk one end fixedly connected with first plug (602), socket (603) has been pegged graft to first plug (602) one end, second circular slot has been offered to same running through between first plug (602) and socket (603), a plurality of peg graft between the second circular slot has bolt (4), the same spiro union of bolt (4) bottom surface has nut (5).

5. The metal frame product pipe connection structure of claim 4, wherein: the socket is characterized in that a second plug is inserted into the inner wall of the other end of the socket (603), a third circular groove is formed between the second plug and the socket (603) in a penetrating mode, bolts (4) are inserted between the third circular grooves in a penetrating mode, nuts (5) are screwed onto the surfaces of the bottom ends of the bolts (4) in the same mode, and the top ends of the second plugs are fixedly connected with a second fixing disc in the same mode.

6. The metal frame product pipe connection structure of claim 5, wherein: a plurality of second through grooves are formed in the bottom of the top of the second fixing disc in a penetrating mode, the second through grooves correspond to first thread grooves on a clamping sleeve (301) which does not penetrate through a longitudinal circular tube (1), two clamping sleeves (301) are arranged on the top of the second fixing disc, two second thread grooves are formed in the bottom of the clamping sleeve (301) in a penetrating mode, the second fixing disc and the two clamping sleeves (301) are fixed through a plurality of bolts (4), one end of each bolt (4) is connected in the corresponding second thread groove in a threaded mode, the clamping sleeve (301) is located between two second baffle rings fixedly connected with the surface of the transverse circular tube (8), a fourth circular groove is formed in the penetrating mode between the clamping sleeves (301) in a penetrating mode, bolts (4) are inserted between the fourth circular grooves, and nuts (5) are connected to the surfaces of one ends of the bolts (4).