CN211063273U

CN211063273U - Wall passing pipe for external wall

Info

Publication number: CN211063273U
Application number: CN201922497148.1U
Authority: CN
Inventors: 南海俊; 吴世旭; 何海峰; 黄文祥
Original assignee: Zhongyu Hangzhou Architectural Design Consulting Co ltd
Current assignee: Zhongyu Hangzhou Architectural Design Consulting Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-21
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a wall pipe is used to outer wall, including sleeve pipe, fixed establishment, apron, through-hole, fastening device, ejector pad, compression spring, briquetting, telescopic machanism, expanding spring and connecting pipe. The utility model has the advantages that: two sleeve pipes pass through expanding spring with the connecting pipe and are connected, be favorable to making two sleeve pipes slide to both sides, the wall body thickness that conveniently is according to the difference changes sheathed tube length, install two apron simultaneously in two and sheathed tube one end inboards, be favorable to the fixed to sleeve pipe and wall body, pleasing to the eye effect has been played simultaneously, penetrate the sheathed tube back when the electric wire, make apron and wall body both sides laminating through rotating two apron, stretch two sleeve pipes simultaneously, make things convenient for fixed connection, when the apron gets into the intraduct, the briquetting rebound that can conflict of the one end lateral wall of apron, make ejector pad and wall body inside conflict under the effect of compression laminating, thereby make sleeve pipe and wall body inside fasten, make the sleeve pipe be difficult for droing with the wall body.

Description

Wall passing pipe for external wall

Technical Field

The utility model relates to a cross the wall pipe, specifically be a wall pipe is used to outer wall belongs to wall pipe technical field.

Background

The wall bushing is also called a wall bushing, the waterproof bushing, the wall body embedded pipe, the waterproof bushing is divided into a rigid waterproof bushing and a flexible waterproof bushing, the rigid waterproof bushing and the flexible waterproof bushing are different in places where the waterproof bushing is mainly used in civil air defense walls, places with high requirements such as pools and the like, the rigid waterproof bushing is generally used in places where pipelines such as basements and the like need to be threaded, when threading is carried out between an outer wall and an inner wall, the rigid waterproof bushing needs to be communicated through the wall bushing, and therefore the electric wire can be conveniently threaded in and out.

However, traditional wall pipe of crossing is cylinder tube type tubular product structure, slides with the wall body is inside easily after the installation, causes the drop of crossing the wall pipe, when installing the wall body of different thickness, needs tailor simultaneously, and consuming time and power has reduced the pleasing to the eye degree of outer wall simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an outer wall is with passing wall pipe just for solving above-mentioned problem, the flexible operation, be convenient for and install between the wall body, can stretch out and draw back according to the thickness of wall body simultaneously, improved the installation effectiveness, and fix more firmly between the wall body.

The utility model discloses a technical scheme realizes above-mentioned mesh, a wall tube for outer wall, including two sleeve pipes and install in the fixed establishment of two sleeve pipe one end, the fixed establishment includes apron and through-hole, the apron is equipped with two, and the one end of two apron is respectively with the inside lateral wall threaded connection of one end of two sleeve pipes; the through holes are formed in the outer sides of the two cover plates and are communicated with the interior of the sleeve; telescopic mechanisms are arranged inside the other ends of the two sleeves, each telescopic mechanism comprises a telescopic spring and a connecting pipe, and the inner sides of the other ends of the two sleeves are clamped at the two ends of the connecting pipe; the outer sides of two ends of the connecting pipe are provided with the telescopic springs, and the other ends of the two sleeves are respectively connected with the outer side of the connecting pipe in a sliding manner through the telescopic springs; a fastening mechanism is arranged in one end of each of the two sleeves and comprises a push block, a compression spring and a pressing block, a plurality of push blocks which are distributed in an annular and equidistant mode are respectively arranged on the side wall of one end of each of the two sleeves, and one end of each push block penetrates through the side wall of each sleeve and extends to the outside of each sleeve; the other end of the push block is provided with the compression spring, one end of the compression spring is provided with the press block, one end of the press block penetrates through the side wall of the sleeve and extends to the inside of the sleeve, and the push block and the press block are connected with the side wall of the sleeve in a sliding mode.

Preferably, in order to play the effect of protection and fastening, make the apron with it is difficult not hard up more closely to contradict between the sleeve pipe, fixed establishment still includes the rubber pad, the rubber pad is annular structure, the rubber pad is equipped with two, and two the rubber pad respectively with two sheathed tube one end fixed connection.

Preferably, in order to enable the pushing block to be stronger in fastening force with the inside of the wall body and not easy to slide, and meanwhile, the pressing block can slide smoothly, the pushing block and the pressing block are of cylindrical structures, the side wall of one end of the pushing block is of a tooth-shaped structure, and one end of the pressing block is of an arc-shaped structure.

Preferably, for right the inside electric wire of sleeve pipe carries out the centre gripping, makes the difficult not hard up slip of electric wire, two a plurality of fixture that are the annular distribution are installed respectively to the inside of apron, fixture includes arch, extrusion spring and slider, two the one end lateral wall internally mounted of apron has a plurality of annular equidistance that are distributed protruding, bellied one end run through in the lateral wall of apron with the inboard conflict of sheathed tube, install the bellied other end extrusion spring, install the one end of extrusion spring the slider, the one end of slider run through in the one end lateral wall of apron extends to the inside of through-hole, just protruding with the slider passes through respectively extrusion spring with the inside sliding connection of the one end lateral wall of apron.

Preferably, in order to make the clamp plate is inseparabler to the electric wire centre gripping, is difficult for droing, fixture still includes clamp plate and draw-in groove, two the one end inboard of apron is equipped with a plurality of annular equidistance distributions the draw-in groove, draw-in groove internally mounted has the clamp plate, the one end of clamp plate with the inside one end of draw-in groove is rotated and is connected, the other end lateral wall of clamp plate with the one end of slider is contradicted.

Preferably, in order to facilitate the rapid resetting of the pressing plate under no pressure, the clamping mechanism further comprises a return spring, one end of the return spring is mounted on the side wall inside the clamping groove, and the other end of the return spring is fixedly connected with one side of the pressing plate.

Preferably, in order to enable the pressing plate to be capable of being accommodated and hidden inside the clamping groove, the pressing plate is of a rectangular structure, the length and the width of the pressing plate are smaller than the inner width and the length of the clamping groove, and the thickness of the pressing plate is smaller than the inner depth of the clamping groove.

The utility model has the advantages that: two sleeve pipes pass through expanding spring with the connecting pipe and are connected, be favorable to making two sleeve pipes slide to both sides, thereby the wall body thickness according to the difference conveniently changes sheathed tube length, install two apron in two sheathed tube one end inboards simultaneously, be favorable to fixing sleeve pipe and wall body, pleasing to the eye effect has been played simultaneously, penetrate the sheathed tube back when the electric wire, make apron and wall body both sides laminating through rotating two apron, stretch two sleeve pipes simultaneously, thereby make things convenient for fixed connection, when the apron gets into the intraduct, the briquetting rebound of can conflicting of the one end lateral wall of apron, make ejector pad and wall body inside conflict under the effect of compression laminating, thereby make sleeve pipe and wall body inside fasten, make the sleeve pipe be difficult for droing with the wall body.

Drawings

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

FIG. 2 is a schematic view of the connection of the cannula and the securing mechanism shown in FIG. 1;

fig. 3 is an enlarged view of the portion a shown in fig. 2.

In the figure: 1. the device comprises a sleeve pipe, 2, a fixing mechanism, 21, a cover plate, 22, a through hole, 23, a rubber pad, 3, a fastening mechanism, 31, a pushing block, 32, a compression spring, 33, a pressing block, 4, a telescopic mechanism, 41, a telescopic spring, 42, a connecting pipe, 5, a clamping mechanism, 51, a protrusion, 52, an extrusion spring, 53, a sliding block, 54, a clamping groove, 55, a return spring, 56 and a pressing plate.

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. 1-3, a wall-through pipe for an external wall includes two sleeves 1 and a fixing mechanism 2 installed at one end of each of the two sleeves 1, where the fixing mechanism 2 includes two cover plates 21 and through holes 22, the two cover plates 21 are provided, and one end of each of the two cover plates 21 is respectively in threaded connection with an inner side wall of one end of each of the two sleeves 1; the through holes 22 are formed in the outer sides of the two cover plates 21, and the through holes 22 are communicated with the interior of the sleeve 1; a telescopic mechanism 4 is arranged inside the other ends of the two sleeves 1, the telescopic mechanism 4 comprises a telescopic spring 41 and a connecting pipe 42, and the inner sides of the other ends of the two sleeves 1 are clamped at the two ends of the connecting pipe 42; the telescopic springs 41 are mounted on the outer sides of two ends of the connecting pipe 42, and the other ends of the two sleeves 1 are respectively connected with the outer side of the connecting pipe 42 in a sliding manner through the telescopic springs 41; a fastening mechanism 3 is arranged in one end of each of the two sleeves 1, each fastening mechanism 3 comprises a push block 31, a compression spring 32 and a press block 33, a plurality of push blocks 31 which are distributed annularly and equidistantly are arranged on the side wall of one end of each of the two sleeves 1, and one end of each push block 31 penetrates through the side wall of each sleeve 1 and extends to the outside of the sleeve 1; the other end of ejector pad 31 is installed compression spring 32, compression spring 32's one end is installed briquetting 33, the one end of briquetting 33 run through in sleeve pipe 1 lateral wall extends to the inside of sleeve pipe 1, just ejector pad 31 with briquetting 33 passes through compression spring 32 with sleeve pipe 1 lateral wall sliding connection.

As a technical optimization scheme of the utility model, fixed establishment 2 still includes rubber pad 23, rubber pad 23 is the loop configuration, rubber pad 23 is equipped with two, and two rubber pad 23 respectively with two sleeve pipe 1's one end fixed connection.

As a technical optimization scheme of the utility model, the ejector pad 31 with briquetting 33 is cylindrical structure, the one end lateral wall of ejector pad 31 is dentate structure, the one end of briquetting 33 is the arc structure.

As a technical optimization scheme of the utility model, two a plurality of fixture 5 that are the annular and distribute are installed respectively to the inside of apron 21, fixture 5 includes arch 51, extrusion spring 52 and slider 53, two the one end lateral wall internally mounted of apron 21 has a plurality of annular equidistance that are to distribute arch 51, the one end of arch 51 run through in the lateral wall of apron 21 with the inboard of sleeve pipe 1 is contradicted, install the other end of arch 51 extrusion spring 52, install the one end of extrusion spring 52 slider 53, the one end of slider 53 run through in the one end lateral wall of apron 21 extends to the inside of through-hole 22, just arch 51 with slider 53 passes through respectively extrusion spring 52 with the inside sliding connection of the one end lateral wall of apron 21.

As a technical optimization scheme of the utility model, fixture 5 still includes clamp plate 56 and draw-in groove 54, two the one end inboard of apron 21 is equipped with a plurality of annular equidistance distributions draw-in groove 54, draw-in groove 54 internally mounted have clamp plate 56, clamp plate 56's one end with draw-in groove 54's inside one end is rotated and is connected, clamp plate 56's other end lateral wall with slider 53's one end is contradicted.

As a technical optimization scheme of the utility model, fixture 5 still includes reset spring 55, reset spring 55's one end install in the inside lateral wall of draw-in groove 54, reset spring 55's the other end with one side fixed connection of clamp plate 56.

As a technical optimization scheme of the utility model, clamp plate 56 is the rectangle structure, the length and the width of clamp plate 56 are less than the inside width and the length of draw-in groove 54, just the thickness of clamp plate 56 is less than the inside degree of depth of draw-in groove 54.

When the utility model is used, firstly, two sleeves 1 are inserted into the wall body, then the electric wire is penetrated into the two sleeves 1, the two sleeves 1 are connected with the connecting pipe 42 through the expansion spring 41, which is favorable for sliding the two sleeves 1 to two sides, thereby being convenient for changing the length of the sleeves 1 according to different wall thicknesses, simultaneously, two cover plates 21 are arranged at the inner side of one end of the two sleeves 1, which is favorable for fixing the sleeves 1 and the wall body, and simultaneously achieving the beautiful effect, after the electric wire is penetrated into the sleeves 1, the cover plates 21 are jointed with the two sides of the wall body by rotating the two cover plates 21, and simultaneously, the two sleeves 1 are stretched, thereby being convenient for fixed connection, when the cover plates 21 enter the sleeves 1, the side wall at one end of the cover plate 21 can be butted against the pressing block 33 to move upwards, and the pushing block 31 is butted against the inner part of, thereby make sleeve pipe 1 and the inside fastening of wall body, make sleeve pipe 1 difficult drop with the wall body, get into the inside back of sleeve pipe 1 at apron 21, the inside arch 51 of apron 21 lateral wall is contradicted by the sleeve pipe 1 inside wall to extrusion spring 52 and slider 53 remove, make slider 53 bulldoze the inside clamp plate 56 of draw-in groove 54, make clamp plate 56 carry out the centre gripping to the electric wire of the inside interlude of sleeve pipe 1, make the electric wire difficult not hard up and drop in sleeve pipe 1 inside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wall passing pipe for outer wall, includes two sleeve pipes (1) and installs in two fixed establishment (2) of sleeve pipe (1) one end, its characterized in that: the fixing mechanism (2) comprises two cover plates (21) and through holes (22), and one end of each of the two cover plates (21) is in threaded connection with the inner side wall of one end of each of the two sleeves (1); the through holes (22) are formed in the outer sides of the two cover plates (21), and the through holes (22) are communicated with the interior of the sleeve (1); a telescopic mechanism (4) is arranged inside the other ends of the two sleeves (1), the telescopic mechanism (4) comprises a telescopic spring (41) and a connecting pipe (42), and the inner sides of the other ends of the two sleeves (1) are clamped at the two ends of the connecting pipe (42); the telescopic springs (41) are mounted on the outer sides of two ends of the connecting pipe (42), and the other ends of the two sleeves (1) are respectively in sliding connection with the outer side of the connecting pipe (42) through the telescopic springs (41); a fastening mechanism (3) is installed inside one end of each of the two sleeves (1), each fastening mechanism (3) comprises a push block (31), a compression spring (32) and a pressing block (33), a plurality of push blocks (31) which are distributed in an annular and equidistant mode are installed on the side wall of one end of each of the two sleeves (1), and one end of each push block (31) penetrates through the side wall of each sleeve (1) and extends to the outside of each sleeve (1); the other end of ejector pad (31) is installed compression spring (32), install the one end of compression spring (32) briquetting (33), the one end of briquetting (33) run through in sleeve pipe (1) lateral wall extends to the inside of sleeve pipe (1), just ejector pad (31) with briquetting (33) pass through compression spring (32) with sleeve pipe (1) lateral wall sliding connection.

2. The wall bushing of claim 1, wherein: the fixing mechanism (2) further comprises two rubber pads (23), the rubber pads (23) are of an annular structure, and the two rubber pads (23) are fixedly connected with one ends of the two sleeves (1) respectively.

3. The wall bushing of claim 1, wherein: the push block (31) and the press block (33) are cylindrical structures, the side wall of one end of the push block (31) is of a tooth-shaped structure, and one end of the press block (33) is of an arc-shaped structure.

4. The wall bushing of claim 1, wherein: a plurality of clamping mechanisms (5) which are distributed annularly are respectively arranged inside the two cover plates (21), the clamping mechanism (5) comprises a bulge (51), an extrusion spring (52) and a sliding block (53), a plurality of bulges (51) distributed in an annular and equal distance are arranged in the side wall of one end of each of the two cover plates (21), one end of the bulge (51) penetrates through the side wall of the cover plate (21) and is abutted against the inner side of the sleeve (1), the other end of the bulge (51) is provided with the extrusion spring (52), one end of the extrusion spring (52) is provided with the sliding block (53), one end of the sliding block (53) penetrates through the side wall of one end of the cover plate (21) and extends to the inside of the through hole (22), and the bulge (51) and the slide block (53) are respectively connected with the inner part of the side wall of one end of the cover plate (21) in a sliding way through the extrusion spring (52).

5. The wall bushing of claim 4, wherein: fixture (5) still include clamp plate (56) and draw-in groove (54), two the one end inboard of apron (21) is equipped with a plurality ofly and is annular equidistance distribution draw-in groove (54), draw-in groove (54) internally mounted have clamp plate (56), the one end of clamp plate (56) with the inside one end of draw-in groove (54) is rotated and is connected, the other end lateral wall of clamp plate (56) with the one end of slider (53) is contradicted.

6. The wall bushing of claim 5, wherein: the clamping mechanism (5) further comprises a return spring (55), one end of the return spring (55) is installed on the inner side wall of the clamping groove (54), and the other end of the return spring (55) is fixedly connected with one side of the pressing plate (56).

7. The wall bushing of claim 6, wherein: the pressing plate (56) is of a rectangular structure, the length and the width of the pressing plate (56) are smaller than the inner width and the length of the clamping groove (54), and the thickness of the pressing plate (56) is smaller than the inner depth of the clamping groove (54).