CN211289115U

CN211289115U - Exhaust pipe lays and uses connection structure convenient to use

Info

Publication number: CN211289115U
Application number: CN201921926233.9U
Authority: CN
Inventors: 辛凯
Original assignee: Xian Situmi Environmental Protection Technology Co Ltd
Current assignee: Xian Situmi Environmental Protection Technology Co Ltd
Priority date: 2019-11-10
Filing date: 2019-11-10
Publication date: 2020-08-18
Anticipated expiration: 2029-11-10

Abstract

The utility model discloses an exhaust pipe lays and uses connection structure convenient to use belongs to the pipe connection technology field, and it includes the annular slab, the quantity of annular slab is two, two the opposite face of annular slab fixed connection is both ends about the organ hose respectively, two equal joint has four cardboards, four on the annular slab the even distribution of cardboard is on the surface of annular slab. This exhaust pipe lays and uses connection structure convenient to use, through setting up the cardboard, telescoping device and wind musical instrument hose, under the connection of organ hose, make be swing joint between two adjacent exhaust pipes, fix two adjacent exhaust pipes with utilizing cardboard and telescoping device, make the motion that can be nimble between two adjacent exhaust pipes, can make its stable fixed together again, thereby make the effect that has the shock attenuation buffering between two adjacent exhaust pipes, avoid the damage that rigid contact brought, the life of exhaust pipe has been guaranteed.

Description

Exhaust pipe lays and uses connection structure convenient to use

Technical Field

The utility model belongs to the technical field of the pipe connection, specifically be an exhaust pipe lays and uses connection structure convenient to use.

Background

When the exhaust duct is manufactured, the connection of the duct sections between the air ducts is used to adopt angle steel flange connection according to the traditional domestic construction process. Because angle steel flange joint is rigid connection, does not have elasticity, when leading to vibrations between two adjacent pipelines, does not have buffering shock-absorbing structure, causes the exhaust pipe to damage easily, and along with the increase of time, screw on the exhaust pipe can become flexible under vibrations, causes the exhaust pipe gas leakage, or drops the personnel that accidentally injure be located the exhaust pipe below, brings the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an exhaust pipe lays and uses connection structure convenient to use has solved angle steel flange connection's exhaust pipe, does not have elasticity, when leading to vibrations between two adjacent pipelines, does not have buffering shock-absorbing structure, causes the exhaust pipe to damage easily, along with the increase of time, screw on the exhaust pipe can become flexible under vibrations, causes the exhaust pipe gas leakage, or drops the personnel that accidentally injure be located the exhaust pipe below, brings the problem of potential safety hazard.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhaust pipe lays and uses connection structure convenient to use, includes the annular slab, the quantity of annular slab is two, two the opposite face difference fixed connection of annular slab is both ends about the organ hose, two equal joint has four cardboards, four on the annular slab the even distribution of cardboard is on the surface of annular slab, and adjacent two the cardboard opposite face passes through telescoping device fixed connection.

First through-holes are formed in the left side face and the right side face of the clamping plate, second through-holes are formed in the positions, corresponding to the first through-holes, of the side faces of the annular plate, the same first screws are arranged in the second through-holes and the two first through-holes, nuts are connected to the right end of the first screws in a threaded mode, and the left side face of each nut is overlapped on the right side face of the annular plate.

As a further aspect of the present invention: the telescopic device comprises a telescopic rod, a spring is sleeved on the surface of the telescopic rod, the left ends of the telescopic rod and the spring are fixedly connected to the right side face of the left clamping plate, and the right ends of the telescopic rod and the spring are fixedly connected to the left side face of the right clamping plate.

As a further aspect of the present invention: the shape of cardboard is the U type, two lateral walls length difference of cardboard.

As a further aspect of the present invention: the left surface overlap joint of annular plate has the exhaust pipe, the one end of exhaust pipe is provided with a plurality of second screw, a plurality of the terminal surface and a plurality of screw hole threaded connection that the second screw passed the exhaust pipe, a plurality of the screw hole is all seted up at the left surface of annular plate, a plurality of the even distribution of screw hole is at the left surface of annular plate.

As a further aspect of the present invention: four stoppers of the left surface fixedly connected with of annular plate, four the one side that the stopper was kept away from each other is the overlap joint respectively in the one side that four cardboards are close to each other, four the equal overlap joint of one side that the stopper is close to each other is on the surface of exhaust pipe.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this exhaust pipe lays and uses connection structure convenient to use, through setting up the cardboard, telescoping device and wind musical instrument hose, under the connection of organ hose, make be swing joint between two adjacent exhaust pipes, fix two adjacent exhaust pipes with utilizing cardboard and telescoping device, make the motion that can be nimble between two adjacent exhaust pipes, can make its stable fixed together again, thereby make the effect that has the shock attenuation buffering between two adjacent exhaust pipes, avoid the damage that rigid contact brought, the life of exhaust pipe has been guaranteed.

2. This exhaust pipe lays and uses connection structure convenient to use, through setting up first through-hole, second through-hole, first screw and nut, on the cardboard joint on the annular slab, use first screw to inject in first through-hole and second through-hole, people fix the nut on first screw, can make the stable fixing of cardboard on the annular slab to it is convenient to have brought for people's installation.

3. This exhaust pipe lays and uses connection structure convenient to use through setting up the stopper, when installation cardboard and exhaust pipe, can play spacing effect, and four stoppers can make the more stable fixing of exhaust pipe on the annular plate simultaneously, have further increased its stability.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

FIG. 3 is a left side view of the ring plate of the present invention;

FIG. 4 is a right-view enlarged structural diagram of the clamping plate of the present invention;

in the figure: the device comprises a ring-shaped plate 1, a clamping plate 2, a first through hole 3, a second through hole 4, a first screw 5, a nut 6, a telescopic device 7, a telescopic rod 71, a spring 72, an organ hose 8, an exhaust pipe 9, a second screw 10, a threaded hole 11 and a limiting block 12.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a convenient connecting structure for laying an exhaust duct comprises a ring plate 1, wherein four limit blocks 12 are fixedly connected to the left side surface of the ring plate 1, one surfaces, far away from each other, of the four limit blocks 12 are respectively lapped on one surfaces, close to each other, of the four clamp plates 2, one surfaces, close to each other, of the four limit blocks 12 are all lapped on the surface of an exhaust duct 9, the limit blocks 12 are arranged, when the clamp plates 2 and the exhaust duct 9 are installed, the limit effect can be achieved, meanwhile, the exhaust duct 9 can be more stably fixed on the ring plate 1 through the four limit blocks 12, the stability of the ring plate is further improved, the number of the ring plates 1 is two, the opposite surfaces of the two ring plates 1 are respectively and fixedly connected to the left end and the right end of an organ hose 8, the adjacent two exhaust ducts 9 are movably connected under the connection of the organ hose 8, and the mutual movement of the adjacent two exhaust ducts 9 is ensured, four clamping plates 2 are respectively clamped on two annular plates 1, the clamping plates 2 are U-shaped, the lengths of two side walls of each clamping plate 2 are different, the clamping plates 2 can be stably clamped on the annular plates 1 by arranging the shapes of the clamping plates 2, the normal work of corresponding structures on the annular plates 1 can not be influenced, the four clamping plates 2 are uniformly distributed on the surfaces of the annular plates 1, the opposite surfaces of two adjacent clamping plates 2 are fixedly connected through a telescopic device 7, the telescopic device 7 comprises a telescopic rod 71, a spring 72 is sleeved on the surface of the telescopic rod 71, the left ends of the telescopic rod 71 and the spring 72 are respectively fixedly connected on the right side surface of the left clamping plate 2, the right ends of the telescopic rod 71 and the spring 72 are respectively fixedly connected on the left side surface of the right clamping plate 2, the telescopic device 7 is arranged, the two adjacent exhaust pipes 9 can flexibly move and can be stably fixed together, and a damping and buffering effect is achieved between the two adjacent exhaust pipes 9, avoids the damage caused by rigid contact and ensures the service life of the exhaust pipe 9.

First through-hole 3 has all been seted up to the left and right sides face of cardboard 2, second through-hole 4 has been seted up to the position that the 1 side of annular plate corresponds first through-hole 3, be provided with same first screw 5 in second through-hole 4 and two first through-holes 3, the right-hand member threaded connection of first screw 5 has nut 6, the left surface overlap joint of nut 6 is at the right flank of annular plate 1, through setting up first through-hole 3, second through-hole 4, first screw 5 and

nut

6, 2 joints on annular plate 1 at the cardboard, use first screw 5 to inject in first through-hole 3 and the second through-hole 4, people fix nut 6 on first screw 5, can make stable the fixing on annular plate 1 of cardboard 2. Thereby it is convenient to have brought for people's installation, the left surface overlap joint of annular plate 1 has exhaust pipe 9, the one end of exhaust pipe 9 is provided with a plurality of second screw 10, a plurality of second screw 10 passes the terminal surface and the 11 threaded connection of a plurality of screw hole of exhaust pipe 9, a plurality of screw hole 11 all sets up the left surface at annular plate 1, the even distribution of a plurality of screw hole 11 is at the left surface of annular plate 1, through setting up second screw 10 and screw hole 11, utilize in the screw hole 11 of 10 threaded connection of second screw on annular plate 1, can make the stable fixing at annular plate 1 of exhaust pipe 9.

The utility model discloses a theory of operation does:

during the use, people at first fix through a plurality of second screw 10 in the one end of exhaust pipe 9 and connect on annular plate 1, then block two adjacent cardboard 2 respectively in two annular plate 1 last corresponding positions, inject first screw 5 into first through-hole 3 and second through-hole 4 again, use nut 6 to fix it, then through a plurality of second screw 10 fixed connection the one end of another exhaust pipe 9 to opposite side annular plate 1 again, make two adjacent exhaust pipes 9 stable and nimble link together.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an exhaust pipe lays and uses connection structure convenient to use, includes annular plate (1), its characterized in that: the number of the annular plates (1) is two, the opposite surfaces of the two annular plates (1) are fixedly connected to the left end and the right end of an organ hose (8) respectively, the two annular plates (1) are clamped with four clamping plates (2), the four clamping plates (2) are uniformly distributed on the surface of the annular plates (1), and the opposite surfaces of the two adjacent clamping plates (2) are fixedly connected through a telescopic device (7);

first through-hole (3) have all been seted up to the left and right sides face of cardboard (2), second through-hole (4) have been seted up to the position that corresponds first through-hole (3) in annular plate (1) side, be provided with same first screw (5) in second through-hole (4) and two first through-holes (3), the right-hand member threaded connection of first screw (5) has nut (6), the right flank of left surface overlap joint at annular plate (1) of nut (6).

2. A connecting structure for laying an exhaust duct convenient to use according to claim 1, wherein: telescoping device (7) includes telescopic link (71), spring (72) have been cup jointed on the surface of telescopic link (71), the equal fixed connection in the right flank of left side cardboard (2) of left end of telescopic link (71) and spring (72), the equal fixed connection in the left flank of right side cardboard (2) of right-hand member of telescopic link (71) and spring (72).

3. A connecting structure for laying an exhaust duct convenient to use according to claim 1, wherein: the clamping plate (2) is U-shaped, and the two side walls of the clamping plate (2) are different in length.

4. A connecting structure for laying an exhaust duct convenient to use according to claim 1, wherein: the left surface overlap joint of annular plate (1) has exhaust pipe (9), the one end of exhaust pipe (9) is provided with a plurality of second screw (10), a plurality of the terminal surface and a plurality of screw hole (11) threaded connection, a plurality of that exhaust pipe (9) were passed in second screw (10) screw hole (11) are all seted up at the left surface of annular plate (1), a plurality of screw hole (11) even distribution is at the left surface of annular plate (1).

5. A connecting structure for laying an exhaust duct convenient to use according to claim 1, wherein: the left side face of annular plate (1) is fixedly connected with four stopper (12), four the one side that stopper (12) kept away from each other is overlap joint respectively in the one side that four cardboard (2) are close to each other, four the equal overlap joint in the surface of exhaust pipe (9) of the one side that stopper (12) are close to each other.