CN212028765U

CN212028765U - Wall-through positioning sleeve for building construction

Info

Publication number: CN212028765U
Application number: CN201921995109.8U
Authority: CN
Inventors: 翟胜洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-11-27
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a wall bushing of construction, including the position sleeve body, the cover pipe inner chamber is connected with the inner tube that can install the pipeline, the inner tube outside is connected with a plurality of and can carries out absorbing damping device, and damping device and this body coupling of sleeve pipe, and this wall bushing of construction, through the damping device who sets up, the vibrations power that has weakened the water in the pipeline and produced at the in-process that flows for a long time is to the sleeve pipe and mix earth wall connection's influence, makes the sleeve pipe and mixes earth wall stable for a long time to the sheathed tube life resources are saved has been prolonged, has improved the safety of pipeline transportation.

Description

Wall-through positioning sleeve for building construction

Technical Field

The utility model relates to a construction technical field specifically is a wall bushing of construction.

Background

The sleeve is an insulating device penetrating through a wall, also called as a wall-through sleeve, is usually used in a basement of a building and is an iron ring for protecting a pipeline or facilitating the installation of the pipeline, and the sleeve is classified into a rigid sleeve, a flexible waterproof sleeve, a steel pipe sleeve, an iron sheet sleeve and the like.

Often use the sleeve pipe to make things convenient for the installation of pipeline during construction, the sleeve pipe inner chamber is directly arranged in to traditional mounting means pipeline, but the in-process of pipeline transportation water, because water loses the mobile body, so can produce the shaking force to the pipeline at the in-process that water flows, the pipeline transmits the shaking force for the sleeve pipe, because the sleeve pipe is direct with muddy earth wall contact, so the shaking force that produces influences the sleeve pipe and is connected with muddy earth, long-term use bushing can become loose, lead to the life-span of sleeve pipe use to shorten. Therefore, a wall-through positioning sleeve for building construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a through-wall position sleeve of construction that has the during operation of pipeline at every turn and carry out the shock attenuation demand to position sleeve to solve the problem that proposes among the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wall bushing of construction, includes the bushing body, the sleeve pipe inner chamber is connected with the inner tube that can install the pipeline, the inner tube outside is connected with a plurality of and can carries out absorbing damping device, and this body coupling of damping device and sleeve pipe.

Preferably, the damping device comprises an annular supporting block, the annular supporting block is connected with the inner wall of the sleeve body, the annular supporting block is communicated with a groove formed in the sleeve body, a first damping spring is connected to the inner wall of the groove, the other end of the first damping spring is connected with a sliding block, the sliding block penetrates through the groove, the annular supporting block and the inner pipe, the sliding block is connected with the groove and the inner wall of the annular supporting block in a sliding mode, and damping of the sleeve body is achieved.

Preferably, the slider is T-shaped, so that the large end of the slider can slide in the groove and is clamped with the top of the annular supporting block for positioning.

Preferably, the inner cavity of the first damping spring is connected with a second damping spring, and two ends of the second damping spring are respectively connected with the inner wall of the groove and the sliding block, so that the damping effect is enhanced.

Preferably, sleeve pipe body inner chamber both ends all are equipped with the spout, and the annular plate sliding connection that spout and inner tube both ends were equipped with, recess internal connection has vibration-damping rubber pad, can make the space and the outside isolation that sleeve pipe body inner wall and inner tube outside formed.

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

the utility model discloses equipment is when beginning to use, through the damping device who sets up, has weakened the vibrations power that water in the pipeline produced at the in-process that flows for a long time and to the sleeve pipe and the influence of mixing earth wall connection, makes the sleeve pipe and mixes the earth wall and stabilize for a long time to prolonged sheathed tube life resources are saved, improved pipeline transportation's safety.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention with the inner tube removed;

FIG. 3 is a schematic side view and sectional view of the structure of the present invention;

FIG. 4 is a partial schematic view of FIG. 3;

fig. 5 is a schematic sectional view of the damping device.

In the figure: 1-a cannula body; 2-inner tube; 3-a damping device; 4-an annular support block; 5-a groove; 6-a first damping spring; 7-a slide block; 8-a second damping spring; 9-a chute; 10-a ring-shaped plate; 11-shock-absorbing rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a wall-through positioning sleeve for building construction comprises a positioning sleeve body 1, wherein an inner tube 2 capable of being provided with a pipeline is connected to the inner cavity of the sleeve, a plurality of damping devices 3 capable of damping are fixedly connected to the outer side of the inner tube 2, and the damping devices 3 are fixedly connected with the sleeve body 1;

the even fixed connection of a plurality of damping device 3 is at 1 inner chamber of sleeve pipe body, and when 2 internal connection of inner tube had the pipeline, all can carry out the shock attenuation through damping device 3 at the in-process of pipeline work.

The damping device 3 comprises an annular supporting block 4, the annular supporting block 4 is connected with the fixed inner wall of the sleeve body 1, the annular supporting block 4 is communicated with a groove 5 arranged on the sleeve body 1, the inner wall of the groove 5 is fixedly connected with a first damping spring 6, the other end of the first damping spring 6 is fixedly connected with a sliding block 7, the sliding block 7 is fixedly connected with the outer side of the inner pipe 2 by penetrating through the groove 5 and the annular supporting block 4, and the sliding block 7 is connected with the groove 5 and the inner wall of the annular supporting block 4 in a sliding manner;

when the inner cavity of the inner tube 2 is connected with a pipeline, the vibration force generated in the working process of the pipeline is transmitted to the sliding block 7 through the inner tube 2, then the sliding block 7 transmits the vibration force to the damping spring, and the damping spring can reduce the vibration force to a great extent, so that the vibration force transmitted to the sleeve body 1 by the pipeline can be reduced.

The slider 7 is T-shaped.

The inner cavity of the first damping spring 6 is connected with a second damping spring 8, and two ends of the second damping spring 8 are respectively connected with the inner wall of the groove 5 and the sliding block 7.

1 inner chamber both ends of sleeve pipe body all are equipped with

spout

9, and 10 sliding connection of annular plate that spout 9 and inner tube 2 both ends were equipped with, the inside fixedly connected with vibration-damping rubber pad 11 of recess 5, and sleeve pipe body 1 and the 2 outside of inner tube form minimum space and can fill some and have elastic material, and these materials can not image absorbing effect moreover, can also improve the supporting role.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a wall bushing of construction, includes position sleeve body (1), its characterized in that: the sleeve inner chamber is connected with inner tube (2) that can install the pipeline, inner tube (2) outside is connected with a plurality of and can carries out absorbing damping device (3), and damping device (3) are connected with sleeve body (1).

2. A wall-penetrating positioning sleeve for building construction as claimed in claim 1, wherein: damping device (3) include annular supporting shoe (4), annular supporting shoe (4) and sleeve pipe body (1) inner wall connection, and annular supporting shoe (4) link up with recess (5) that are equipped with on sleeve pipe body (1), recess (5) inner wall connection has first damping spring (6), and the first damping spring (6) other end is connected with slider (7), and slider (7) run through recess (5) and annular supporting shoe (4) and are connected with inner tube (2), slider (7) and recess (5) and the equal sliding connection of annular supporting shoe (4) inner wall.

3. A wall-penetrating positioning sleeve for building construction as claimed in claim 2, wherein: the slider (7) is T-shaped.

4. A wall-penetrating positioning sleeve for building construction as claimed in claim 2, wherein: the inner cavity of the first damping spring (6) is connected with a second damping spring (8), and two ends of the second damping spring (8) are respectively connected with the inner wall of the groove (5) and the sliding block (7).

5. A wall-penetrating positioning sleeve for building construction as claimed in claim 2, wherein: the sleeve is characterized in that sliding grooves (9) are formed in two ends of an inner cavity of the sleeve body (1), the sliding grooves (9) are connected with annular plates (10) arranged at two ends of the inner tube (2) in a sliding mode, and damping rubber pads (11) are connected to the inner portion of the groove (5).