CN217356036U

CN217356036U - Super high-rise shaft air pipe device

Info

Publication number: CN217356036U
Application number: CN202221341012.7U
Authority: CN
Inventors: 关四华; 吴志军
Original assignee: Deda Construction Group Co ltd
Current assignee: Deda Construction Group Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-02
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an ultra-high-rise shaft air pipe device, which comprises a first square pipe and a second square pipe, wherein the bottom of the outer side of the first square pipe is welded with a first positioning frame, the middle part of the bottom of the first positioning frame is provided with an annular positioning groove, the top of the outer side of the second square pipe is welded with a second positioning frame, the middle part of the top of the second positioning frame is fixedly connected with an annular positioning block, the middle part of the periphery of the outer side of the first positioning frame is welded with a first fixing block, the middle part of the periphery of the outer side of the second positioning frame is welded with a second fixing block, the bottom of the second fixing block is provided with a locking component, the ultra-high-rise shaft air pipe device provided by the utility model is embedded into the annular positioning groove through the annular positioning block, so that the first square pipe and the second square pipe with thin pipe walls are butted orderly, which is very convenient, and an arc-shaped block is picked up or flattened outside the first square pipe, the two sections of air pipes can be connected together, and the problem of inconvenient operation due to limited space inside the air pipes is solved.

Description

Super high-rise shaft air pipe device

Technical Field

The utility model relates to an tuber pipe technical field, concretely relates to superelevation layer shaft tuber pipe device.

Background

The air pipe is made of metal, nonmetal thin plates or other materials, is used for a pipeline for air circulation, is generally provided with a section of vertical pipe connected together in a super high-rise building, is mainly used for playing a role in ventilation, and is called as a vertical shaft air pipe.

Chinese patent publication No. CN205424196U discloses a vertical shaft air duct connecting device, comprising: the upper fixing piece is fixedly connected to the outer pipe wall at the bottom of the upper air pipe; the lower fixing piece is fixedly connected to the outer pipe wall at the top of the lower air pipe; and the connecting piece, paste lean on in go up the tuber pipe inner wall and/or the tuber pipe inner wall down, and connect in go up the mounting with lower mounting is connected with the mounting through going up tuber pipe outside pipe wall in advance, is connected with down the mounting at tuber pipe outside pipe wall down, the connecting piece through connect in go up the mounting and fix the mode on the tuber pipe inner wall with lower mounting for constructor only needs to be connected at tuber pipe internal operation, need not to operate in the narrow and small space between shaft and tuber pipe, and the connecting piece also can not occupy tuber pipe inner space hardly, on not influencing the ventilation effect, has improved the efficiency of construction greatly.

When installation, present shaft tuber pipe, mostly adopt inner flange and bolt to connect one section tuber pipe, when the super high-rise building installation of the number of piles, each section tuber pipe all need the butt joint neat, and the tuber pipe wall is thinner, inconvenient alignment is neat, and can't guarantee can not empty or skew, traditional bolted connection need run through the tuber pipe lateral wall and screw with the nut with the bolt in the inboard of tuber pipe simultaneously, and the tuber pipe inner space is limited, the operation is inconvenient, consequently need a super high-rise shaft tuber pipe device to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a superelevation layer shaft tuber pipe device to it is neat to solve each section tuber pipe wall of superelevation layer shaft tuber pipe among the prior art thin inconvenient butt joint, and the limited weak point in tuber pipe inside operating space.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a superelevation layer shaft tuber pipe device, includes first side pipe and second side pipe, first side pipe and second side pipe are the looks isostructure, and are square pipeline, the bottom welding in first side outside of tubes has first locating block, annular positioning groove has been seted up at the middle part of first locating block bottom, the top welding in the second side outside of tubes has second locating block, the middle part fixedly connected with annular locating piece at second locating block top, the outside embedding of annular locating piece is connected in annular positioning groove's inside, first locating block outside middle part all around has welded first fixed block, second locating block outside middle part all around has welded the second fixed block, the bottom of second fixed block is provided with locking Assembly.

As a preferred technical scheme of the utility model, the thickness of first location frame equals with the thickness of second location frame, and both internal diameters all with the external diameter of first side pipe and the external diameter phase-match of second side pipe.

As an optimized technical scheme of the utility model, it has sealed the pad to fill between the inner wall of annular positioning groove and the outside of annular locating piece.

As a preferred technical scheme of the utility model, first fixed block and second fixed block all are provided with four.

As a preferred technical scheme of the utility model, the bottom of second fixed block is seted up flutedly, the middle part of recess both sides wall is rotated and is connected with the pivot.

As a preferred technical scheme of the utility model, locking Assembly is including movable block, arc piece, through-hole, locking ring, a pot head of movable block is established in the outside of pivot, the through-hole has been seted up to the other end of movable block, the inside of through-hole is rotated and is connected with the locking ring.

As an optimized technical scheme of the utility model, the bottom fixedly connected with arc piece of movable block.

As a preferred technical scheme of the utility model, the outside of second fixed block and the outside of first fixed block are established to the inboard cover of locking ring.

In the technical scheme, the utility model provides a beneficial effect that superelevation layer shaft tuber pipe device possessed:

this super high-rise shaft tuber pipe device, through splicing first locating frame and second locating frame, make the inside of annular positioning piece embedding annular positioning groove, thereby make the butt joint of the first side pipe that two pipe walls are thinner and the butt joint of second side pipe neat, it is very convenient, and because the annular positioning piece is restricted can not change in the inside of annular positioning groove, make two side pipe butt joints back can not empty or squint, the installation effectiveness is improved, in addition directly pick up or flatten the arc piece in the tuber pipe outside, just can link together two sections tuber pipes, need not follow the inboard through bolt of tuber pipe and screw, the problem of because the inconvenient operation of the inboard space of tuber pipe is solved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an annular positioning block provided in an embodiment of the present invention;

fig. 3 is a schematic view of a locking ring according to an embodiment of the present invention.

Description of reference numerals:

1. a first square tube; 2. a second square tube; 3. a first positioning frame; 4. an annular positioning groove; 5. a second positioning frame; 6. an annular positioning block; 7. a first fixed block; 8. a second fixed block; 9. a groove; 10. a rotating shaft; 11. a movable block; 12. an arc-shaped block; 13. a through hole; 14. and locking the ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-3, the super high-rise shaft air duct device of the present embodiment includes a first square tube 1 and a second square tube 2, the first square tube 1 and the second square tube 2 have the same structure and are both square pipes, a first positioning frame 3 is welded at the bottom of the outer side of the first square tube 1, an annular positioning groove 4 is formed in the middle of the bottom of the first positioning frame 3, a second positioning frame 5 is welded at the top of the outer side of the second square tube 2, an annular positioning block 6 is fixedly connected to the middle of the top of the second positioning frame 5, the outer side of the annular positioning block 6 is embedded and connected inside the annular positioning groove 4, first fixing blocks 7 are welded at the middle of the outer side of the first positioning frame 3, second fixing blocks 8 are welded at the middle of the outer side of the second positioning frame 5, four first fixing blocks 7 and four second fixing blocks 8 are provided, and a locking assembly is provided at the bottom of the second fixing blocks 8, specifically, first side pipe 1 and second side pipe 2 are square pipeline structure, the welding has the first locating frame 3 that the annular positioning groove 4 was seted up to the bottom in the bottom of first side pipe 1 lateral wall, the welding has the second locating frame 5 of top fixedly connected with annular positioning piece 6 at the top of second side pipe 2 lateral wall, splice first locating frame 3 and second locating frame 5 during the use, make annular positioning piece 6 imbed the inside of annular positioning groove 4, thereby make the butt joint of first side pipe 1 and second side pipe 2 that two pipe walls are thinner neat, and is very convenient, and because annular positioning piece 6 is restricted can not change in the inside of annular positioning groove 4, make two side pipe docks the back can not emptys or squints, improve the installation effectiveness.

Further, the thickness of first locating frame 3 equals with the thickness of second locating frame 5, and both internal diameters all with the external diameter of first side pipe 1 and the external diameter phase-match of second side pipe 2, and the thickness of specific first locating frame 3 equals with the thickness of second locating frame 5, makes both level mutually in the surface of keeping away from two side outside pipes, can not be outstanding, and both internal diameters all with two side outside pipe external diameter phase-matches.

Furthermore, a sealing gasket is filled between the inner wall of the annular positioning groove 4 and the outer side of the annular positioning block 6, specifically, when the annular positioning block 6 is embedded into the annular positioning groove 4, the sealing gasket filled between the annular positioning groove and the annular positioning block is compacted, and the sealing performance of the inner parts of the two square pipes is ensured.

In the embodiment further provided by the utility model, the bottom of the second fixed block 8 is provided with a groove 9, the middle parts of the two side walls of the groove 9 are rotatably connected with a rotating shaft 10, the locking component comprises a movable block 11, an arc block 12, a through hole 13 and a locking ring 14, one end of the movable block 11 is sleeved outside the rotating shaft 10, the other end of the movable block 11 is provided with the through hole 13, the inside of the through hole 13 is rotatably connected with the locking ring 14, the inside of the locking ring 14 is sleeved outside the second fixed block 8 and outside the first fixed block 7, the bottom of the movable block 11 is fixedly connected with the arc block 12, concretely, the first fixed block 7 is welded in the middle part around the outside of the first positioning frame 3, the second fixed block 8 is welded in the middle part around the outside of the second positioning frame 5, the inside of the groove 9 formed in the bottom of the second fixed block 8 is rotatably connected with the movable block 11 through the rotating shaft 10, and the inside of the through hole 13 formed in the other end of the movable block 11 is rotatably connected with the locking ring 14, during the use, will pick up the bottom of arc piece 12 earlier, pick up the bottom of movable block 11, top and both sides at the first fixed block 7 with the upper end knot of locking ring 14, the bottom of arc piece 12 is pushed down again, make movable block 11 rotate the flat inside of inlaying recess 9, thereby it is taut with locking ring 14, lock first fixed block 7 and second fixed block 8, make first posting 3 and second posting 5 link together, thereby make first square pipe 1 and second square pipe 2 link together, directly pick up or flatten arc piece 12 outside the tuber pipe like this, just, can link together two sections tuber pipes, need not follow the inboard through bolt of tuber pipe and screw, the inconvenient problem of operation because the inboard space of tuber pipe is limited has been solved.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a superelevation layer shaft tuber pipe device, includes first side pipe (1) and second side pipe (2), its characterized in that: first side pipe (1) and second side pipe (2) are the same structure, and are square pipeline, the bottom welding in first side pipe (1) outside has first locating frame (3), annular positioning groove (4) have been seted up at the middle part of first locating frame (3) bottom, the top welding in second side pipe (2) outside has second locating frame (5), the middle part fixedly connected with annular locating piece (6) at second locating frame (5) top, the outside embedding of annular locating piece (6) is connected in the inside of annular positioning groove (4), first fixed block (7) have all been welded at first locating frame (3) outside middle part all around, second fixed block (8) have all been welded at second locating frame (5) outside middle part all around, the bottom of second fixed block (8) is provided with locking Assembly.

2. The super high-rise shaft air duct device according to claim 1, wherein: the thickness of first locating frame (3) equals with the thickness of second locating frame (5), and both internal diameters all with the external diameter of first side's pipe (1) and the external diameter phase-match of second side's pipe (2).

3. The super high-rise shaft air duct device according to claim 1, wherein: and a sealing gasket is filled between the inner wall of the annular positioning groove (4) and the outer side of the annular positioning block (6).

4. The super high-rise shaft air duct device according to claim 1, wherein: the number of the first fixing blocks (7) and the number of the second fixing blocks (8) are four.

5. The super high-rise shaft air duct device according to claim 1, wherein: the bottom of the second fixed block (8) is provided with a groove (9), and the middle parts of the two side walls of the groove (9) are rotatably connected with a rotating shaft (10).

6. The super high-rise shaft air duct device according to claim 1, wherein: the locking assembly comprises a movable block (11), an arc-shaped block (12), a through hole (13) and a locking ring (14), wherein one end of the movable block (11) is sleeved outside the rotating shaft (10), the other end of the movable block (11) is provided with the through hole (13), and the locking ring (14) is rotatably connected inside the through hole (13).

7. The super high-rise shaft air duct device according to claim 6, wherein: the bottom of the movable block (11) is fixedly connected with an arc-shaped block (12).

8. The super high-rise shaft air duct device according to claim 6, wherein: the inner side of the locking ring (14) is sleeved on the outer side of the second fixing block (8) and the outer side of the first fixing block (7).