CN213329715U - Rainwater pipe fixing device for passive house - Google Patents

Abstract

The utility model discloses a rain pipe fixing device for a passive house, which comprises an expansion pipe, wherein the upper part of the expansion pipe is provided with an annular end cover; the annular end cover is provided with a first adjusting assembly, and the bottom end of the first adjusting assembly is connected with the annular end cover in a sliding mode along the circumferential direction; the upper part of the first adjusting component is provided with a sleeve, and an anchoring screw is connected with the inner thread of the sleeve; the first adjusting component is provided with a second adjusting component used for adjusting the radial position of the sleeve. The utility model discloses in the rainwater pipe fixing device for the passive room through the structure setting of first adjusting part, second adjusting part, can realize the regulation of anchoring screw along annular end cover circumference position, radial position, and then realize the position control to anchoring screw central axis for the inflation pipe central axis; when there is an error in drilling or related installation, the central axis of the anchor screw can be aligned with the central axis of the rainwater pipe sleeve by adjusting the position of the anchor screw, so that the rainwater pipe can be fixed.

Description

Rainwater pipe fixing device for passive house

Technical Field

The utility model belongs to the technical field of passive room, concretely relates to downspout fixing device for passive room.

Background

The passive house is an integrated product of various technical products and has low energy consumption. The low energy consumption is realized through the building outer wall with high heat insulation and sound insulation and strong sealing performance.

The fixing piece for the existing passive building outer wall rainwater pipe generally comprises a plastic expansion pipe and an anchoring rib, wherein the anchoring rib is in threaded connection with an end cover at the end part of the plastic expansion pipe. When the anchor bar is used, firstly, holes are punched in the outer wall of the passive building, then the plastic expansion pipes are anchored in the holes, then the anchor bars are connected with the end covers at the end parts of the plastic expansion pipes, and finally the leaking parts of the anchor bars are connected with the rainwater pipe sleeves.

However, the relative position of the central axis between the plastic expansion pipe and the anchoring rib in the existing rainwater pipe fixing piece is fixed, that is, the position of the central axis of the anchoring rib relative to the central axis of the plastic expansion pipe is not adjustable. When the position of the hole on the passive building outer wall for installing the plastic expansion pipe has an error, the central axis of the anchoring rib cannot be aligned with the central axis of the rainwater pipe sleeve, so that the rainwater pipe cannot be fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a rainwater pipe fixing device for a passive house.

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

a rainwater pipe fixing device for a passive house comprises an expansion pipe, wherein an annular end cover is arranged at the upper part of the expansion pipe;

the annular end cover is provided with a first adjusting assembly, and the bottom end of the first adjusting assembly is connected with the annular end cover in a sliding mode along the circumferential direction;

a sleeve is arranged at the upper part of the first adjusting assembly, and an anchoring screw is connected with the inner thread of the sleeve;

and a second adjusting assembly used for adjusting the radial position of the sleeve is arranged on the first adjusting assembly.

Preferably, the first adjusting assembly comprises an adjusting plate in a fan-shaped structure, and a first sliding block extending along an arc direction is arranged at the bottom of the adjusting plate;

and a first sliding groove which extends along the circumferential direction and is in sliding fit with the first sliding block is arranged on the top end face of the annular end cover.

Preferably, the radial section of the first sliding chute is of an inverted T-shaped structure.

Preferably, the adjusting plate is provided with a fixing member for fixing the adjusting plate.

Preferably, the fixing piece is a plurality of fixing bolts pressed to the annular end cover.

Preferably, the second adjusting assembly comprises an adjusting screw extending in a radial direction of the annular end cover;

the upper part of the adjusting plate is provided with two mounting plates along the radial direction;

two ends of the adjusting screw are respectively in rotary connection with the corresponding mounting plates;

an adjusting seat is fixedly arranged at the bottom of the sleeve, and a threaded hole in threaded fit with the adjusting screw is formed in the adjusting seat;

the bottom of the adjusting seat is connected with the adjusting plate in a sliding mode.

Preferably, the bottom of the adjusting seat is provided with a second sliding block;

and a second sliding groove which extends along the radial direction and is in sliding fit with the second sliding block is arranged on the adjusting plate.

Preferably, the second slider is an inverted T-shaped slider.

The utility model has the advantages that:

the utility model discloses in the rainwater pipe fixing device for the passive room through the structure setting of first adjusting part, second adjusting part, can realize the regulation of anchoring screw along annular end cover circumference position, radial position, and then realize the position control to anchoring screw central axis for the inflation pipe central axis; when there is an error in drilling or related installation, the central axis of the anchor screw can be aligned with the central axis of the rainwater pipe sleeve by adjusting the position of the anchor screw, so that the rainwater pipe can be fixed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a schematic perspective view of the structure of the rain pipe fixing device for the passive house of the present invention;

FIG. 2 is a schematic perspective view of the ring-shaped end cap of the present invention;

FIG. 3 is a cross-sectional view of the ring end cap of the present invention;

FIG. 4 is a schematic perspective view of a first adjustment assembly of the present invention;

FIG. 5 is a schematic perspective view of the middle adjusting seat of the present invention;

wherein the content of the first and second substances,

1-expansion pipe, 2-annular end cover, 201-first sliding groove, 3-sleeve, 4-anchoring screw, 5-adjusting plate, 501-first sliding block, 502-mounting plate, 503-second sliding groove, 6-fixing bolt, 7-adjusting screw, 8-adjusting seat, 801-threaded hole and 802-second sliding block.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present invention, the terms such as "upper", "lower", "bottom", "top" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and the relationship term determined only for the convenience of describing the structural relationship of each component or element of the present invention is not particularly referred to any component or element of the present invention, and the limitation of the present invention cannot be understood.

In the present invention, terms such as "connected" and "connected" should be understood in a broad sense, and may be either fixedly connected or integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1, the rainwater pipe fixing device for the passive house comprises an expansion pipe 1, wherein an annular end cover 2 is arranged at the upper part of the expansion pipe 1;

the annular end cover 2 is provided with a first adjusting assembly, and the bottom end of the first adjusting assembly is connected with the annular end cover 2 in a sliding manner along the circumferential direction, so that the anchoring screw rod 4 can adjust the position of the expansion pipe 2 along the circumferential direction;

a sleeve 3 is arranged at the upper part of the first adjusting assembly, and an anchoring screw rod 4 is connected with the inner thread of the sleeve 3;

the first adjustment assembly is provided with a second adjustment assembly for adjusting the radial position of the sleeve 3, thereby enabling adjustment of the radial position of the anchor screw 4 relative to the expansion tube 2.

Preferably, as shown in fig. 4, the first adjusting assembly includes an adjusting plate 5 having a fan-shaped structure, and a first sliding block 501 extending along an arc direction is disposed at the bottom of the adjusting plate 5;

as shown in fig. 2 to 3, a top end surface of the annular end cap 2 is provided with a first sliding groove 201 extending in the circumferential direction and slidably engaged with the first sliding block 501.

Preferably, the radial cross section of the first sliding chute 201 is of an inverted T-shaped structure.

For convenience of processing the first sliding groove 201, the annular end cover 2 may be cut into two halves, and after the first sliding groove 201 is processed, the two halves are combined into a whole.

Preferably, the adjusting plate 5 is provided with a fixing member for fixing the adjusting plate 5.

Preferably, as shown in fig. 4, the fixing members are a plurality of fixing bolts 6 pressed toward the annular end cap 2, and after the circumferential position of the anchor screw 4 is adjusted, the fixing bolts 6 are tightened, so that the adjusting plate 5 is fixed to the annular end cap 2.

Preferably, as shown in fig. 4, the second adjustment assembly comprises an adjustment screw 7 extending in the radial direction of the annular end cap 2;

the upper part of the adjusting plate 5 is provided with two mounting plates 502 along the radial direction;

two ends of the adjusting screw 7 are respectively rotatably connected with the corresponding mounting plates 502;

as shown in fig. 5, an adjusting seat 8 is fixedly arranged at the bottom of the sleeve 3, and a threaded hole 801 in threaded fit with the adjusting screw 7 is formed in the adjusting seat 8;

the bottom of the adjusting seat 8 is in sliding connection with the adjusting plate 5.

Preferably, a second sliding block 802 is arranged at the bottom of the adjusting seat 8;

the adjusting plate 5 is provided with a second sliding slot 503 which extends along the radial direction and is in sliding fit with the second sliding block 802.

Under the combined action of the sliding limit fit between the second sliding block 802 and the second sliding groove 503 and the thread fit between the threaded hole 801 and the adjusting screw 7, when the end of the adjusting screw 7 is rotated, the linear motion of the adjusting seat 8 along the axial direction of the adjusting screw 7 can be realized, so that the function of adjusting the radial position of the anchoring screw 4 relative to the expansion pipe 2 is realized.

Preferably, the second slider 802 is an inverted T-shaped slider.

The utility model provides a rainwater pipe fixing device for passive room, its embodiment as follows:

drilling holes near the positions corresponding to the rainwater pipes on the external wall of the passive building, then inserting the expansion pipe 1 into the holes, and riveting anchor bolt metal nails into the expansion pipe 1 so as to enable the expansion pipe 1 to be firmer;

then, the position of the anchor screw 4 is adjusted so that the central axis of the anchor screw 4 is aligned with the central axis of the rainwater pipe sleeve, as follows: loosening the fixing bolt 6 to enable the adjusting plate 5 to slide along the first sliding groove 201 so as to adjust the position of the anchoring screw rod 4 in the circumferential direction, and after the adjustment is finished, tightening the fixing bolt 6 to enable the adjusting plate 5 to be fixed; then, the adjusting screw 7 is rotated, so that the adjusting seat 8 drives the anchoring screw 4 to perform linear motion in the radial direction until the central axis of the anchoring screw 4 is aligned with the central axis of the rainwater pipe sleeve;

and finally, the other end of the anchoring screw rod 4 is in threaded connection with the rainwater pipe sleeve, so that the rainwater pipe is fixed.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the present invention, and those skilled in the art should understand that, based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.

Claims (8)

1. A rainwater pipe fixing device for a passive house is characterized by comprising an expansion pipe, wherein an annular end cover is arranged at the upper part of the expansion pipe;

the annular end cover is provided with a first adjusting assembly, and the bottom end of the first adjusting assembly is connected with the annular end cover in a sliding mode along the circumferential direction;

a sleeve is arranged at the upper part of the first adjusting assembly, and an anchoring screw is connected with the inner thread of the sleeve;

and a second adjusting assembly used for adjusting the radial position of the sleeve is arranged on the first adjusting assembly.

2. The rainwater pipe fixing device for the passive room as claimed in claim 1, wherein the first adjusting unit comprises an adjusting plate having a fan-shaped structure, and a first slider extending in a circular arc direction is provided at the bottom of the adjusting plate;

and a first sliding groove which extends along the circumferential direction and is in sliding fit with the first sliding block is arranged on the top end face of the annular end cover.

3. The rainwater pipe fixing device for the passive house as claimed in claim 2, wherein the radial section of the first sliding groove is of an inverted T-shaped structure.

4. The rainwater pipe fixing device for a passive room as claimed in claim 2, wherein the adjusting plate is provided with a fixing member for fixing the adjusting plate.

5. The rainwater pipe fixing device for the passive house according to claim 4, wherein the fixing member is a plurality of fixing bolts pressed to the ring-shaped end cover.

6. The rainwater pipe fixing device for the passive house as claimed in claim 2, wherein the second adjusting unit comprises an adjusting screw rod extending in a radial direction of the ring-shaped end cap;

the upper part of the adjusting plate is provided with two mounting plates along the radial direction;

two ends of the adjusting screw are respectively in rotary connection with the corresponding mounting plates;

an adjusting seat is fixedly arranged at the bottom of the sleeve, and a threaded hole in threaded fit with the adjusting screw is formed in the adjusting seat;

the bottom of the adjusting seat is connected with the adjusting plate in a sliding mode.

7. The rainwater pipe fixing device for the passive house as claimed in claim 6, wherein the bottom of the adjusting seat is provided with a second slide block;

and a second sliding groove which extends along the radial direction and is in sliding fit with the second sliding block is arranged on the adjusting plate.

8. The rainwater pipe fixing device for the passive room as claimed in claim 7, wherein the second sliding block is an inverted T-shaped sliding block.

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