CN211083094U

CN211083094U - Fixing mechanism of pipeline for building dust fall

Info

Publication number: CN211083094U
Application number: CN201922243553.0U
Authority: CN
Inventors: 张秀娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-24
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a building fixed establishment of pipeline for dust fall, including last snap ring and lower snap ring, go up snap ring and snap ring swing joint down and form a ring structure together, the bottom central point of snap ring puts and is equipped with a base down, the bottom symmetry be equipped with a supporting leg and a supporting leg No. two, the head of a supporting leg and No. two supporting legs stretches into in the base and is connected through gear engagement, the bottom of a supporting leg and No. two supporting legs is connected with an elastic support pole respectively. A building fixed establishment of pipeline for dust fall, bottom through snap ring fixed knot constructs about ordinary sets up a base, sets up the supporting leg of two symmetries in the bottom of base to utilize gear engagement together, make whole fixed establishment adapt to wall installation and ground support multiple fixed mode, use under the complicated terrain environment on being fit for building site.

Description

Fixing mechanism of pipeline for building dust fall

Technical Field

The utility model relates to a fixed establishment field, in particular to fixed establishment of pipeline for building dust fall.

Background

On the building site, each item open-air work all can arouse a large amount of dusts, especially in crowded city, dust on the building site if not handling, can seriously influence nearby resident's work life, and on the building site of city inside, people usually adopt negative pressure to collect or atomizing car carries out the dust fall, especially adopt the negative pressure to collect the dust fall and need use the pipeline of a large amount of ventilations, these pipelines extend to each operation point and carry out the dust collection, but on the route of pipe laying, it uses fixed establishment to fix the pipeline to need the bay, and the topography environment is complicated on the building site, ordinary fixed establishment is difficult to fine team's pipeline to fix.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a building fixed establishment of pipeline for dust fall can effectively solve the problem of mentioning in the background art.

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

the utility model provides a building fixed establishment of pipeline for dust fall, includes snap ring and lower snap ring, go up snap ring and snap ring swing joint down and form a ring structure together, the bottom central point of snap ring puts and is equipped with a base down, the bottom symmetry be equipped with a supporting leg and a supporting leg No. two, the head of a supporting leg and No. two supporting legs stretches into in the base and is connected through gear engagement, the bottom of a supporting leg and No. two supporting legs is connected with an elastic support pole respectively, there is a fixed foot bottom of bracing piece difference fixed mounting.

Preferably, the two ends of the upper snap ring are respectively provided with a movable joint and a locking head, the two ends of the lower snap ring are respectively provided with a fixed joint and a locking head, the movable joint is inserted into the fixed joint and movably connected with the fixed joint through a connecting pin, and a connecting bolt is connected between the upper snap ring and the two locking heads at the other end of the lower snap ring.

Preferably, the inner walls of the upper snap ring and the lower snap ring are respectively provided with a layer of rubber gasket in an adhesion manner.

Preferably, a circular telescopic cavity is formed in the bottoms of the first supporting leg and the second supporting leg, a circular clamping block is fixedly mounted at the top end of the supporting rod and communicated with the clamping block to extend into the telescopic cavity, a strong spring is additionally arranged in the telescopic cavity, one end of the strong spring is fixedly mounted on the top surface of the telescopic cavity, and the other end of the strong spring is fixedly connected to the clamping block.

Preferably, the top of a supporting leg and No. two supporting legs is equipped with one respectively and rotates the head, the rotation head on a supporting leg top stretches into the inside of base and is equipped with the pivot No. one respectively in both sides to all install a semi-gear in two pivots, the rotation head on No. two supporting leg tops stretches into the inside of base and is equipped with the pivot No. two respectively in both sides, and all installs a semi-gear No. two in two pivots, semi-gear and No. two semi-gear intermeshing are in the same place.

Preferably, the both ends of a pivot and No. two pivots are blocked respectively in the turn trough of seting up on the inner wall of base both sides, the both ends outside face symmetry of a pivot and No. two pivots is equipped with two and rotates the dog, then the symmetry is equipped with two limit stop on the inner wall of turn trough, it all is fan-shaped structure to rotate dog and limit stop to the central angle that corresponds separately all is the degree.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, bottom through snap ring fixed knot structure about ordinary sets up a base, the supporting leg of two symmetries is set up in the bottom of base, the top of supporting leg stretches into in the base and is in the same place through two sets of semi-gear meshes, realize the synchronization action of two supporting legs with this, and be equipped with limit structure in addition between the pivot of supporting leg and the base inner wall, make two supporting legs the biggest only expand 90 degrees, and support the pipeline subaerial with this, and the bottom of supporting leg swing joint has the elastic support pole of the fixed foot of a root zone respectively, make whole supporting leg can fix on the wall again, and certain cushioning nature has.

Drawings

Fig. 1 is a schematic view of the overall structure of the fixing mechanism of the building dust-settling pipe of the present invention;

fig. 2 is a side view of the fixing mechanism of the building dust-settling pipe of the present invention;

fig. 3 is a schematic view of the internal structure of the base of the fixing mechanism of the duct for building dust fall according to the present invention;

FIG. 4 is a schematic view of a top end structure of a supporting leg of a fixing mechanism of a dust-settling pipe for a building according to the present invention;

fig. 5 is a schematic view of the connection between the rotating shaft and the rotating groove of the fixing mechanism of the building dust-settling pipe of the present invention;

fig. 6 is the utility model relates to a building is supporting leg and bracing piece connection schematic diagram of fixed establishment of pipeline for dust fall.

In the figure: 1. a snap ring is arranged; 2. a lower snap ring; 3. a rubber gasket; 4. a movable joint; 5. fixing the joint; 6. a connecting pin; 7. a locking head; 8. a connecting bolt; 9. a base; 10. a first supporting leg; 11. a second support leg; 12. a support bar; 13. a fixing leg; 14. a first rotating shaft; 15. a first half gear; 16. a second rotating shaft; 17. a second half gear; 18. rotating the head; 19. rotating the groove; 20. rotating the stop block; 21. a limit stop block; 22. a strong spring; 23. a clamping block; 24. a telescoping chamber.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in fig. 1-6, a fixing mechanism of pipeline for building dust fall, including last snap ring 1 and lower snap ring 2, go up snap ring 1 and snap ring 2 swing joint down and form a ring structure together, the bottom central point of lower snap ring 2 puts and is equipped with a base 9, the bottom symmetry be equipped with a supporting leg 10 and a supporting leg 11 No. two, the head of a supporting leg 10 and supporting leg 11 No. two stretches into in the base 9 and is connected through gear engagement, the bottom of a supporting leg 10 and supporting leg 11 No. two is connected with an elastic support rod 12 respectively, the bottom of bracing piece 12 is fixed mounting respectively has a fixed foot 13.

The two ends of the upper snap ring 1 are respectively provided with a movable joint 4 and a locking head 7, the two ends of the lower snap ring 2 are respectively provided with a fixed joint 5 and a locking head 7, the movable joint 4 is inserted into the fixed joint 5 and is movably connected through a connecting pin 6, and a connecting bolt 8 is connected between the upper snap ring 1 and the two locking heads 7 at the other end of the lower snap ring 2; a layer of rubber gasket 3 is respectively adhered to the inner walls of the upper snap ring 1 and the lower snap ring 2; the bottoms of the first supporting leg 10 and the second supporting leg 11 are both provided with a circular telescopic cavity 24, the top end of the supporting rod 12 is fixedly provided with a circular fixture block 23, the fixture block 23 is communicated with and extends into the telescopic cavity 24, a strong spring 22 is additionally arranged in the telescopic cavity 24, one end of the strong spring 22 is fixedly arranged on the top surface of the telescopic cavity 24, and the other end of the strong spring is fixedly connected to the fixture block 23; the top ends of the first supporting leg 10 and the second supporting leg 11 are respectively provided with a rotating head 18, the rotating head 18 at the top end of the first supporting leg 10 extends into the base 9, the two sides of the rotating head are respectively provided with a first rotating shaft 14, the two first rotating shafts 14 are both provided with a first half gear 15, the rotating head 18 at the top end of the second supporting leg 11 extends into the base 9, the two sides of the rotating head are respectively provided with a second rotating shaft 16, the two second rotating shafts 16 are both provided with a second half gear 17, and the first half gear 15 and the second half gear 17 are meshed together; the two ends of the first rotating shaft 14 and the second rotating shaft 16 are respectively clamped into rotating grooves 19 formed in the inner walls of the two sides of the base 9, two rotating stop blocks 20 are symmetrically arranged on the outer side faces of the two ends of the first rotating shaft 14 and the second rotating shaft 16, two limit stop blocks 21 are symmetrically arranged on the inner walls of the rotating grooves 19, the rotating stop blocks 20 and the limit stop blocks 21 are both of fan-shaped structures, and the corresponding central angles of the rotating stop blocks 20 and the limit stop blocks 21 are 45 degrees.

It should be noted that the utility model relates to a fixing mechanism of pipeline for building dust fall, through setting up a base 9 in the bottom of snap ring structure, and utilize two supporting legs of base 9 swing joint, in the in-service use, utilize upper snap ring 1 and lower snap ring 2 can be fixed and locked the pipeline, select the fixed mode according to the actual conditions afterwards, when there is solid wall or ground near the installation point, can draw together supporting leg No. one 10 and supporting leg No. two 11, utilize the fixed foot 13 on the bottom support rod 12 to install the whole fixing mechanism with the bolt and fix, and the connection that utilizes powerful spring 22 to carry out between bracing piece 12 and the supporting leg can effectively play the effect of buffering shock attenuation, effectively protect the pipeline above; when no solid wall or ground exists near the installation point, at the moment, the two sides of the first supporting leg 10 and the two sides of the second supporting leg 11 can be separated, because the top ends of the first supporting leg 10 and the second supporting leg 11 are meshed with each other in the base 9 through the first half gear 15 and the second half gear 17, when the first supporting leg 10 and the second supporting leg 11 are separated, the first supporting leg 10 and the second supporting leg 11 can be symmetrically separated, and simultaneously, under the action of the limiting structure between the rotating shaft and the rotating groove 19, the first supporting leg 10 and the second supporting leg 11 can only be pulled to two sides for 45 degrees, so that a 90-degree support is formed, and a triangular support is formed to support the pipeline above.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building fixed establishment of pipeline for dust fall, includes snap ring (1) and lower snap ring (2), its characterized in that: go up snap ring (1) and snap ring (2) swing joint down and form a ring structure together, the bottom central point of snap ring (2) puts down and is equipped with a base (9), the bottom symmetry be equipped with a supporting leg (10) and a supporting leg (11) No. two, the head of a supporting leg (10) and No. two supporting legs (11) is stretched into in base (9) and is connected through gear engagement, the bottom of a supporting leg (10) and No. two supporting legs (11) is connected with an elastic support pole (12) respectively, the bottom of bracing piece (12) is fixed mounting one respectively has a fixed foot (13).

2. The fixing mechanism of the pipeline for building dust fall according to claim 1, characterized in that: go up the both ends of snap ring (1) and be equipped with a swing joint (4) and a locking head (7) respectively, the both ends of snap ring (2) then are equipped with a fixed joint (5) and a locking head (7) respectively down, swing joint (4) insert in fixed joint (5) to through a connecting pin (6) swing joint, go up between two locking heads (7) of snap ring (1) and the lower snap ring (2) other end then be connected with a connecting bolt (8).

3. The fixing mechanism of the pipeline for building dust fall according to claim 1, characterized in that: and the inner walls of the upper snap ring (1) and the lower snap ring (2) are respectively provided with a layer of rubber gasket (3) in an adhesion manner.

4. The fixing mechanism of the pipeline for building dust fall according to claim 1, characterized in that: a circular shape flexible chamber (24) has all been seted up to the bottom of a supporting leg (10) and No. two supporting legs (11), the top fixed mounting of bracing piece (12) has a circular shape fixture block (23) to intercommunication fixture block (23) stretches into the inside in flexible chamber (24), the inside in flexible chamber (24) is equipped with a powerful spring (22) in addition, the one end fixed mounting of powerful spring (22) is on the top surface in flexible chamber (24), and then fixed connection is to the fixture block (23) at the other end.

5. The fixing mechanism of the pipeline for building dust fall according to claim 1, characterized in that: a supporting leg (10) is equipped with one respectively with the top of No. two supporting legs (11) and rotates head (18), the rotation head (18) on a supporting leg (10) top stretches into the inside of base (9) and is equipped with pivot (14) No. one respectively in both sides to all install a semi-gear (15) on two pivot (14), the rotation head (18) on No. two supporting leg (11) top stretches into the inside of base (9) and is equipped with pivot (16) No. two respectively in both sides, and all install a semi-gear (17) No. two on two pivot (16), semi-gear (15) and semi-gear (17) intermeshing are in the same place for one number.

6. The fixing mechanism of the pipeline for building dust fall according to claim 5, characterized in that: the utility model discloses a fan-shaped structure, including base (9), the both ends of a pivot (14) and No. two pivot (16) are gone into the turn trough (19) of seting up on the inner wall of base (9) both sides respectively in, the both ends outside face symmetry of a pivot (14) and No. two pivot (16) is equipped with two and rotates dog (20), then the symmetry is equipped with two limit stop (21) on the inner wall of turn trough (19), it all is fan-shaped structure to rotate dog (20) and limit stop (21) to the central angle that corresponds separately all is 45 degrees.