CN214531198U

CN214531198U - Outer wall bolt hole finished product shutoff pole

Info

Publication number: CN214531198U
Application number: CN202022947687.3U
Authority: CN
Inventors: 肖勇; 王振华; 潘玺; 才忠
Original assignee: CNNC Huachen Construction Engineering Co Ltd
Current assignee: CNNC Huachen Construction Engineering Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-29
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses an outer wall bolt hole finished product shutoff pole, including shutoff sleeve pipe and extrusion stem, the lower pot head of shutoff sleeve pipe is equipped with waterproof paster, waterproof paster's upper surface is equipped with the bonding glue film, screw channel has been seted up to shutoff sheathed tube internal surface, the inside of establishing shutoff cover pipe upper end is inserted to extrusion stem's lower extreme, and extrusion stem's upper end extends to the top of shutoff sleeve pipe upper end, extrusion stem's outside cover is equipped with and is the spiral helicine screw thread lantern ring, extrusion stem's lower extreme welding has the rotation head the same with the extrusion stem diameter, and lay the waterproof cream strip of micro-expansion in the screw channel of rotation head lower extreme below, lateral wall hole has been seted up to the corresponding waterproof cream strip of inflation in shutoff sheathed tube body surface both sides, the other end in lateral wall hole extends to the screw channel department at the waterproof cream strip place of inflation. The utility model is simple in operation, it is effectual to the shutoff of concrete bolt hole, comparatively pleasing to the eye after the shutoff, be favorable to using widely.

Description

Outer wall bolt hole finished product shutoff pole

Technical Field

The utility model relates to a construction technical field especially relates to an outer wall bolt hole finished product shutoff pole.

Background

In the process of construction, concrete bolt hole to what building outer wall surface left over, need carry out the shutoff, inside in order to avoid appearing water liquid and permeating to the building outer wall through concrete bolt hole, traditional shutoff mode is mostly the cement mortar that directly uses little inflation to carry out the filling formula shutoff, this kind of shutoff mode exists complex operation, the poor shortcoming of impression nature in the in-process of construction, and take place the not tight phenomenon of shutoff easily, and then lead to the counterattack after checking and accepting unqualified, and then it is time-consuming, take a lot of work, the waste material. Therefore, we propose a finished plugging rod for the bolt holes of the outer wall.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an outer wall bolt hole finished product plugging rod.

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

a finished plugging rod for an outer wall bolt hole comprises a plugging sleeve and an extrusion rod, wherein the diameter of the extrusion rod is equal to the inner diameter of the plugging sleeve 1, two ends of the plugging sleeve are in an open state, a waterproof patch is sleeved at the lower end of the plugging sleeve, an adhesive layer is arranged on the upper surface of the waterproof patch, an annular protective film is covered on the upper surface of the adhesive layer, a threaded channel is formed in the inner surface of the plugging sleeve, the lower end of the extrusion rod is inserted into the upper end of the plugging sleeve, the upper end of the extrusion rod extends to the upper part of the upper end of the plugging sleeve, a spiral threaded lantern ring is sleeved outside the extrusion rod and is matched with the threaded channel in the inner surface of the plugging sleeve, a rotating head with the same diameter as the extrusion rod is welded at the lower end of the extrusion rod, and a cross-shaped rotating groove is formed in the middle part of the lower end surface of the rotating head, and a micro-expansion waterproof paste strip is arranged in the thread channel below the lower end of the rotating head, side wall holes are formed in two sides of the surface of the pipe body of the plugging sleeve corresponding to the expansion waterproof paste strip, and the other ends of the side wall holes extend to the thread channel where the expansion waterproof paste strip is located.

Preferably, the waterproof patch and the plugging sleeve are of an integrated structure, the lower end face of the plugging sleeve is parallel and level to the lower surface of the waterproof patch, and the lower end face of the plugging sleeve is located in the center of the waterproof patch.

Preferably, a sealing patch is attached to the middle of the lower surface of the waterproof patch.

Preferably, one side of the annular protective film is provided with a reserved opening.

The utility model provides a pair of outer wall bolt hole finished product shutoff pole, beneficial effect lies in: in the application process, aiming at a cleaned concrete bolt hole, under the condition that an annular protective film on the surface of a bonding glue layer is torn off, the whole finished product plugging rod is inserted into the concrete bolt hole through the extrusion rod, and the waterproof paster is pressed tightly under the condition that the bonding glue layer is contacted with the surface of the building outer wall at the concrete bolt hole; further tearing off the sealing paste, inserting a screwdriver (a crosshead or a straight head) into a cross rotating groove of a rotating head in the plugging sleeve, further rotating, moving the extrusion rod to the waterproof patch under the matching action between the threaded sleeve ring and the threaded channel, and filling a gap between the plugging sleeve and the concrete bolt hole with the micro-expansion waterproof paste through the side wall hole under the condition that the micro-expansion waterproof paste is extruded due to the existence of the rotating head in the process that the extrusion rod moves to the waterproof patch, wherein the gap between the threaded sleeve ring, the extrusion rod, the threaded channel and the inner surface of the plugging sleeve is filled with the micro-expansion waterproof paste along with the stagnation of the rotation phenomenon, so that the plugging of the concrete bolt hole is completed at the moment, and at the in-process of shutoff, the use easy operation of finished product shutoff pole, the closely knit effectual of shutoff, it is comparatively pleasing to the eye after the shutoff, and the emergence of unqualified phenomenon when having avoided accepting, and then is favorable to using widely.

Drawings

Fig. 1 is a cross-sectional view of a finished plugging rod for an outer wall bolt hole provided by the utility model;

fig. 2 is a front view of a finished plugging rod for an outer wall bolt hole provided by the utility model;

fig. 3 is an enlarged schematic view of a part a in fig. 1 of a finished plugging rod for an outer wall bolt hole provided by the present invention;

fig. 4 is an enlarged schematic view of a plugging rod shown in fig. 2 for a finished product of an outer wall bolt hole of the present invention;

fig. 5 is a bottom view of the rotating head of the plugging rod for the finished product of the bolt hole of the outer wall of the utility model;

fig. 6 is the utility model provides a top view of outer wall bolt hole finished product shutoff pole's sealed subsides. In the figure: the sealing device comprises a sealing sleeve 1, a waterproof patch 2, an adhesive layer 3, an annular protective film 4, a reserved opening 401, an extrusion rod 5, a threaded lantern ring 6, a threaded channel 7, a side wall hole 8, a micro-expansion waterproof paste strip 9, a rotating head 10, a cross rotating groove 11 and a sealing patch 12.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, an outer wall bolt hole finished product plugging rod comprises a plugging sleeve 1 and an extrusion rod 5, the diameter of the extrusion rod 5 is equal to the inner diameter of the plugging sleeve 1, the two ends of the plugging sleeve 1 are in an open state, a waterproof patch 2 is sleeved at the lower end of the plugging sleeve 1, the waterproof patch 2 and the plugging sleeve 1 are of an integrated structure, the lower end face of the plugging sleeve 1 is parallel to the lower surface of the waterproof patch 2, and the lower end face of the plugging sleeve 1 is located at the center of the waterproof patch 2.

The upper surface of waterproof paster 2 is equipped with bonding glue film 3, and the upper surface of bonding glue film 3 covers annular protection film 4, and one of them side of annular protection film 4 is equipped with reservation opening 401, and at the in-process that uses, the design of reservation opening 401 is convenient for annular protection film 4 and is demolishd fast.

Thread groove 7 has been seted up to shutoff sleeve pipe 1's internal surface, the inside of establishing the shutoff sleeve pipe 1 upper end is inserted to the lower extreme of extrusion stem 5, and the upper end of extrusion stem 5 extends to the top of shutoff sleeve pipe 1 upper end, the outside cover of extrusion stem 5 is equipped with and is spiral helicine screw thread lantern ring 6, screw thread lantern ring 6 and the thread groove 7 phase-match of shutoff sleeve pipe 1 internal surface, the lower extreme welding of extrusion stem 5 has the rotor 10 the same with extrusion stem 5 diameter, the lower terminal surface middle part of rotor 10 has been seted up cross rotation groove 11, and the waterproof cream strip of little inflation 9 of laying up in the thread groove 7 of rotor 10 lower extreme below, the waterproof cream strip of pipe surface both sides correspondence inflation 9 of shutoff sleeve pipe 1 has seted up lateral wall hole 8, the other end of lateral wall hole 8 extends to the thread groove 7 department at waterproof cream strip of inflation 9 place.

The middle part of waterproof paster 2 lower surface is attached with sealed 12, and sealed 12 setting has avoided finished product shutoff pole when not using, and the foreign matter gets into the inside of the shutoff sleeve pipe 1 of finished product shutoff pole, and uses the pyrocondensation membrane to carry out plastic film encapsulation to the surface of shutoff sleeve pipe 1 when not using and preserve, takes off the plastic film during the use.

In summary, the following steps: in the application process of the utility model, under the condition that the annular protective film 4 on the surface of the adhesive layer 3 is torn off aiming at the cleaned concrete bolt hole, the whole finished product plugging rod is inserted into the concrete bolt hole through the extrusion rod 5, and the waterproof paster 2 is pressed tightly under the condition that the adhesive layer 3 contacts the surface of the building outer wall at the concrete bolt hole; further tearing off the sealing paste 12, inserting a screwdriver (crosshead or straight head) into a cross rotating groove 11 of a rotating head 10 in the plugging sleeve 1, and further rotating, wherein at the moment, under the matching action between the threaded sleeve ring 6 and the threaded channel 7, the extrusion rod 5 moves towards the waterproof patch 2, in the process that the extrusion rod 5 moves towards the waterproof patch 2, due to the existence of the rotating head 10, the micro-expansion waterproof paste strip 9 in the threaded channel 7 can be extruded, under the condition that the micro-expansion waterproof paste strip 9 is extruded, the gap between the plugging sleeve 1 and the concrete bolt hole can be filled with the micro-expansion waterproof paste through the side wall hole 8, the extruded micro-expansion waterproof paste strip 6 further enables the threaded sleeve ring 6, the extrusion rod 5, the threaded channel 7 and the inner surface of the plugging sleeve 1 to be filled with the micro-expansion waterproof paste, along with the stagnation of the rotation phenomenon, the shutoff to the concrete bolt hole has been accomplished promptly this moment, and at the in-process of shutoff, the use easy operation of finished product shutoff pole, the closely knit effectual of shutoff, it is comparatively pleasing to the eye after the shutoff, and the emergence of unqualified phenomenon when having avoided accepting, and then is favorable to using widely.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an outer wall bolt hole finished product shutoff pole, includes shutoff sleeve pipe (1) and squeeze bar (5), the diameter of squeeze bar (5) equals with the internal diameter of shutoff sleeve pipe (1), its characterized in that, the both ends of shutoff sleeve pipe (1) are the open mode, just the lower pot head of shutoff sleeve pipe (1) is equipped with waterproof paster (2), the upper surface of waterproof paster (2) is equipped with bonding glue film (3), the upper surface of bonding glue film (3) is covered there is annular protection film (4), threaded channel (7) have been seted up to the internal surface of shutoff sleeve pipe (1), the inside of establishing in shutoff sleeve pipe (1) upper end is inserted to the lower extreme of squeeze bar (5), just the upper end of squeeze bar (5) extends to shutoff sleeve pipe (1) top, the outside cover of squeeze bar (5) is equipped with and is spiral helicine screw thread lantern ring (6), the utility model discloses a waterproof cream of inflation, including threaded sleeve ring (6), screw channel (7) phase-match of shutoff sleeve pipe (1) internal surface, the lower extreme welding of extrusion stem (5) has the rotation head (10) the same with extrusion stem (5) diameter, lower terminal surface middle part of rotating head (10) has seted up cross rotation groove (11), just it has waterproof cream strip of microdilatancy (9) to have laid in screw channel (7) of rotation head (10) lower extreme below, lateral wall hole (8) have been seted up corresponding waterproof cream strip of inflation (9) in the body surface both sides of shutoff sleeve pipe (1), the other end of lateral wall hole (8) extends to the screw channel (7) department at waterproof cream strip of inflation (9) place.

2. The finished plugging rod for the bolt holes in the external wall according to claim 1, wherein the waterproof patch (2) and the plugging sleeve (1) are of an integral structure, the lower end surface of the plugging sleeve (1) is flush with the lower surface of the waterproof patch (2), and the lower end surface of the plugging sleeve (1) is located in the center of the waterproof patch (2).

3. An outer wall bolt hole finished product plugging rod according to claim 1, characterized in that a sealing paste (12) is attached to the middle of the lower surface of the waterproof patch (2).

4. An outer wall bolt hole finished product plugging rod according to claim 1, characterized in that one side of the annular protection film (4) is provided with a reserved opening (401).