CN211735826U - Outer wall screw rod eyelet shutoff waterproof construction - Google Patents
Outer wall screw rod eyelet shutoff waterproof construction Download PDFInfo
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- CN211735826U CN211735826U CN202020013667.6U CN202020013667U CN211735826U CN 211735826 U CN211735826 U CN 211735826U CN 202020013667 U CN202020013667 U CN 202020013667U CN 211735826 U CN211735826 U CN 211735826U
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Abstract
The utility model relates to an outer wall screw rod eye shutoff waterproof construction, it includes the pole of wearing to establish in the outer wall screw rod eye, establish the movable circular plate on the pole with pole one end fixed connection's the inner cover body, a plurality of interval, can dismantle the outer cover body of being connected and the expansion sealing rod of laminating with movable circular plate side with the pole other end, the pole passes the centre of a circle of movable circular plate perpendicularly, movable circular plate and pole clearance fit, the position that is close to the outer cover body on the pole is equipped with the screw thread section, it has first waterproof layer to fill in the wall body between the inner cover body, the outer cover body and the movable circular plate. The utility model provides an outer wall screw rod eyelet shutoff waterproof construction among the prior art shortcoming that water-proof effects is poor, it has the good advantage of waterproof nature.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction and specifically relates to an outer wall screw rod eye shutoff waterproof construction is related to.
Background
At present, bolts are needed in the field of building construction, for example, in the construction process of a shear wall, a plurality of split bolts are needed, and after the shear wall is poured, a template and the split bolts need to be detached so as to be used for secondary use. After the screw holes are removed, a large number of screw holes are left in the wall body, and the screw holes in the outer wall are usually required to be plugged for the purposes of beautifying and preventing moisture from entering the room from the outside of the wall through the screw holes.
The existing plugging measures are that a percussion drill is used for removing and cleaning PVC pipes in a wall, and residual mortar at the periphery of an eyelet is cleaned. The outer bore is then flared to a depth of 20mm to 30 mm. Then the concrete is placed indoors and is primarily blocked by cement mortar on the inner wall, and after the concrete is solidified, the concrete mortar is filled into the screw hole from the bell-mouth-shaped outer hole outside the wall. Due to the action of gravity and the fact that cement mortar needs a certain cooling time in the screw eye, a certain gap exists between the upper plate part of the column body formed by the cement mortar in the screw eye and the screw eye, and therefore the waterproof effect is not good. And the effect of preventing the moisture infiltration of cement mortar itself is not very good, in case the rainwater divides can pass through screw rod eye from the outer wall promptly block structure gets into indoor.
The above prior art scheme has the disadvantage of poor waterproof effect.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an outer wall screw rod eye shutoff waterproof construction, it has the advantage that water-proof effects is good.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a waterproof structure for plugging an eye of an outer wall screw comprises a rod penetrating through the eye of the outer wall screw, an inner cover body fixedly connected with one end of the rod, a plurality of movable circular plates arranged on the rod at intervals, an outer cover body detachably connected with the other end of the rod and an expansion water stop strip attached to the side edge of each movable circular plate;
the rod vertically penetrates through the circle center of the movable circular plate, and the movable circular plate is in clearance fit with the rod;
a threaded section is arranged on the rod close to the outer cover body;
and a first waterproof layer is filled in the wall body among the inner cover body, the outer cover body and the movable circular plate.
Through adopting the technical scheme, the utility model provides a rod is worn to establish in outer wall screw rod eyelet. The two ends of the rod are respectively provided with an inner cover body and an outer cover body, and the middle of the rod is separated by a movable circular plate. A first waterproof layer is filled among the inner cover body, the outer cover body and the movable circular plate, so that water can be prevented from entering a room along the bolt holes. The position that is close to the outer cover body on the pole has set up the screw thread section, and outer cover physical stamina fastens on the pole with the nut to make the waterproof layer can be because the fastening force of the outer cover body, produce the pressure of being covered the body transmission to the inner cover by the outer cover in proper order. Thereby making the first waterproof layer filled have better sealability. The inflation sealing rod of the laminating of activity plectane side when partial moisture permeates the entering from the screw rod eye, makes the inflation sealing rod inflation when meetting the inflation sealing rod, thereby the utility model discloses a leakproofness can become better, makes the utility model discloses a water-proof effects is better.
The present invention may be further configured in a preferred embodiment as: the length of the threaded section is greater than one quarter of the length of the shank.
Through adopting above-mentioned technical scheme, the length of screw thread section is greater than the length of pole quarter, has avoided because of the length of screw thread section is too short, can not fasten one of them activity plectane with the bolt. Can compress tightly movable plectane and middle waterproof layer with a plurality of bolts, make the utility model discloses an overall tightness nature is better, and water-proof effects is more worry.
The present invention may be further configured in a preferred embodiment as: grouting holes are formed in the same side surfaces of the movable circular plate and the outer cover body, and hole plugging insertion rods are arranged on the same side surfaces of the movable circular plate and the outer cover body;
the plugging hole inserted bar is inserted into the grouting hole.
Through adopting above-mentioned technical scheme, operating personnel can be past through the injected hole the utility model discloses in pack first waterproof layer, when need not add first waterproof layer, available plugged hole inserted bar inserts the injected hole, plug up the injected hole can.
The present invention may be further configured in a preferred embodiment as: the number of the movable round plates is 3 to 5.
Through adopting above-mentioned technical scheme, the quantity of activity plectane is 3 to 5, avoids the activity plectane quantity too little and in case when the untight condition of waterproof layer packing appears, the condition that the first waterproof layer between other activity plectanes is difficult to block moisture infiltration appears. Too much movable circular plate quantity can cause the utility model discloses an installation is inconvenient, influences the construction progress.
The present invention may be further configured in a preferred embodiment as: the outer cover body is a conical cover body with an outward opening.
Through adopting above-mentioned technical scheme, the outer cover body is outside open-ended toper cover body, and when the outer hole of bolt eyelet was enlarged into the horn mouth with the instrument to operating personnel, the utility model discloses the installation more agrees with, and is more convenient.
The present invention may be further configured in a preferred embodiment as: and a sealing layer is arranged in the outer cover body.
Through adopting the technical scheme, the utility model discloses an in the outer cover body set up the sealing layer, the setting of sealing layer is avoided moisture to enter into the punchhole from the outer cover body, and then continues toward interior infiltration. Make the utility model discloses a leakproofness and water-proof effects are better.
The present invention may be further configured in a preferred embodiment as: and a second waterproof layer is arranged on the outer side of the sealing layer.
Through adopting above-mentioned technical scheme, the outside of sealing layer is provided with the second waterproof layer, and when raining, moisture infiltration can be placed to the second waterproof layer, makes the utility model discloses a waterproof performance is more excellent.
The present invention may be further configured in a preferred embodiment as: and a waterproof coiled material plate is arranged on the outer side of the second waterproof layer.
Through adopting above-mentioned technical scheme, the outside of second waterproof layer still is equipped with waterproof roll material board, and waterproof roll material board can prevent that moisture infiltration from making the utility model discloses water-proof effects is better, can be able to bear or endure the corruption simultaneously, avoids acid rain to be right the utility model discloses inside erodees, makes the utility model discloses it is more durable.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses pass outer wall bolt eye with the pole to set gradually the inner cover body, activity plectane, the outer cover body from inside to outside on the pole, and filled first waterproof layer respectively by activity plectane interval at the screw rod eye. And finally, the outer cover body and the movable circular plate are fastened on the screw thread section of the rod by nuts, so that the sealing performance and the waterproof performance of the utility model are better. The utility model discloses the inflation stagnant water strip has still been set up for can meet the inflation stagnant water strip and make its inflation when moisture infiltration advances the outer wall screw rod eyelet, avoid water toward indoor infiltration, make the utility model discloses a waterproof performance is better.
2. The utility model provides a second waterproof layer and waterproof roll material board can prevent that the rainwater is right the utility model discloses a infiltration and corrosive action make the utility model discloses a waterproof nature is better, and is more durable.
Drawings
Fig. 1 is a schematic structural view of the present invention when the first waterproof layer is not filled.
Fig. 2 is a half-sectional view along the rod axis when the utility model is installed in a wall bolt eyelet.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
Reference numerals: 11. the waterproof roll plate comprises a rod 21, an inner cover body 31, a movable circular plate 41, an outer cover body 51, an expansion water stop bar 111, a threaded section 61, a first waterproof layer 71, a grouting hole 72, a hole plugging inserted rod 411, a sealing layer 412, a second waterproof layer 413 and a waterproof roll plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses an outer wall screw rod eye shutoff waterproof construction, mainly include pole 11, the inner cover body 21, activity plectane 31, the outer cover body 41 and first waterproof layer 61. The rod 11 is arranged in an eye hole of an outer wall bolt in a penetrating way, the inner cover body 21 is fixedly connected with one end of the rod 11, a plurality of movable circular plates 31 are arranged on the rod 11 at intervals, and the outer cover body 41 is detachably connected with the other end of the rod 11.
Referring to fig. 1 and 2, the rod 11 is inserted into the screw hole from the indoor to the outdoor, one end of the rod 11 is fixedly connected to the inner cover 21, the rod 11 further includes a threaded section 111, the threaded section 111 is disposed on the rod 11 at a position close to the outer cover 41, and the length of the threaded section 111 is greater than one fourth of the length of the rod 11. And the shape of the inner cover 21 may be a cylindrical or conical shape. The inner cover body 21 and the rod 11 can also be integrally formed and can be customized according to requirements during production.
Referring to fig. 1 and 3, the movable circular plate 31 is a circular plate with a hole at the center, the movable circular plate 31 is in clearance fit with the rod 11, the rod 11 passes through the hole at the center of the movable circular plate 31, the number of the movable circular plates 31 is 3 to 5, and the number of the movable circular plates 31 is 4 in the embodiment. The movable circular plate 31 further comprises an expansion water stop strip 51, a grouting hole 71 and a hole plugging insertion rod 72. The expansion water stop strip 51 is attached to the side edge of the movable circular plate 31, and the expansion water stop strip 51 is made of the same material as the water expansion water stop strip and is attached to the side edge of the movable circular plate 31. The grouting holes 71 are formed in the movable circular plate 31, and the axial lines of the grouting holes 71 are parallel to the axial line of the movable circular plate 31. The plugging hole inserting rod 71 is inserted into the grouting hole 71, and the plugging hole inserting rod 71 is connected with the movable circular plate 31 in a threaded mode.
Referring to fig. 2 and 3, the outer cover 41 is detachably connected to the rod 11 by a screw. The outer cover 41 is a conical cover with an outward opening, and fits with a trumpet hole formed on an outdoor wall. The outer cover 41 further includes a grouting hole 71, a hole-blocking insert rod 72, a sealing layer 411, a second waterproof layer 412, and a waterproof roll sheet 413. The grouting holes 71 are formed in the outer cover 41 and used for injecting materials of the first waterproof layer 61, the hole plugging insertion rods 72 are inserted into the grouting holes 71, and the hole plugging insertion rods 72 are connected with the outer cover 41 in a threaded mode. The sealing layer 411 is made of expanded cement mortar and filled in the hollow portion of the tapered cover of the outer cover 41. A waterproof layer 412 is arranged on the outer side surface of the second sealing layer 411, and the waterproof layer 412 is foaming glue or expansion cement mortar. The outer side surface of the waterproof layer 412 is provided with a waterproof roll plate 413, and the size of the waterproof roll plate 413 is larger than that of a bell mouth formed on a wall.
Referring to fig. 2, the waterproof layer 61 is filled in the wall body between the inner cover 21, the outer cover 41 and the movable circular plate 31, i.e., in the vacant positions in the middle of the bolt holes of the outer wall. The waterproof layer 61 is expanded cement mortar or foamed glue.
The implementation principle of the embodiment is as follows:
when operating personnel is using the utility model discloses the time, reject, the clean up with the PVC pipe in the impact drill wall earlier, the peripheral residual mortar clean up of punchhole. The outer bore is then flared to a depth of 20mm to 30 mm. The rod 11 is then inserted through the eyelet in the room, up to the bell mouth outside the room. Then, the first movable circular plate 31 is attached to the rod 11, and the first waterproof layer 61 is filled between the first movable circular plate 31 and the inner cover 21 through the injection hole 71 until the first movable circular plate 31 moves outward, and the filling is stopped. The grouting hole 71 is blocked by a blocking insertion rod 72, and then the movable circular plate 31 is pushed toward the indoor direction by a tool until the movable circular plate cannot be pushed. Then, the rest movable circular plates 31 are sequentially placed, and when the last movable circular plate 31 is fastened, the movable circular plates 31 are pressed tightly by matching nuts with the threaded sections 111.
After the movable circular plate 31 is mounted, the outer cover 41 is mounted on the rod 11 by using a nut. After the outer cover body 41 is embedded into the bell mouth, the outer cover body is limited by a nut, then the first waterproof layer 61 is injected into the bolt hole through the grouting hole 71 until the injected material of the first waterproof layer 61 begins to overflow, the hole plugging rod 72 is inserted into the grouting hole 71, and then the nut is screwed down. And sequentially filling the sealing layers 411, coating a second waterproof layer 412 on the outer side surfaces of the sealing layers 411 after the sealing layers 411 are solidified, and adhering waterproof coiled material plates 413 on the outer side surfaces of the second waterproof layers 412 after the second waterproof layers 412 are dried.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an outer wall screw rod eyelet shutoff waterproof construction which characterized in that: comprises a rod (11) which is arranged in an eyelet of an outer wall screw in a penetrating way, an inner cover body (21) which is fixedly connected with one end of the rod (11), a plurality of movable circular plates (31) which are arranged on the rod (11) at intervals, an outer cover body (41) which is detachably connected with the other end of the rod (11) and an expansion water stop strip (51) which is jointed with the side edge of the movable circular plate (31);
the rod (11) vertically penetrates through the circle center of the movable circular plate (31), and the movable circular plate (31) is in clearance fit with the rod (11);
a threaded section (111) is arranged on the rod (11) close to the outer cover body (41);
and a first waterproof layer (61) is filled in the wall body among the inner cover body (21), the outer cover body (41) and the movable circular plate (31).
2. The outer wall screw eye plugging waterproof structure of claim 1, characterized in that: the length of the threaded section (111) is greater than one quarter of the length of the shank (11).
3. The outer wall screw eye plugging waterproof structure of claim 1, characterized in that: grouting holes (71) are formed in the same side surfaces of the movable circular plate (31) and the outer cover body (41), and hole plugging insertion rods (72) are arranged on the same side surfaces of the movable circular plate (31) and the outer cover body (41);
the hole plugging inserting rod (72) is inserted into the grouting hole (71).
4. The outer wall screw eye plugging waterproof structure of claim 1, characterized in that: the number of the movable round plates (31) is 3 to 5.
5. The outer wall screw eye plugging waterproof structure of claim 1, characterized in that: the outer cover body (41) is a conical cover body with an outward opening.
6. The outer wall screw eye plugging waterproof structure of claim 1 or 5, characterized in that: and a sealing layer (411) is arranged in the outer cover body (41).
7. The outer wall screw eye shutoff waterproof construction of claim 6, characterized in that: and a second waterproof layer (412) is arranged on the outer side of the sealing layer (411).
8. The outer wall screw eye shutoff waterproof construction of claim 7, characterized in that: and a waterproof coiled material plate (413) is arranged on the outer side of the second waterproof layer (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020013667.6U CN211735826U (en) | 2020-01-04 | 2020-01-04 | Outer wall screw rod eyelet shutoff waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020013667.6U CN211735826U (en) | 2020-01-04 | 2020-01-04 | Outer wall screw rod eyelet shutoff waterproof construction |
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| Publication Number | Publication Date |
|---|---|
| CN211735826U true CN211735826U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020013667.6U Active CN211735826U (en) | 2020-01-04 | 2020-01-04 | Outer wall screw rod eyelet shutoff waterproof construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338476A (en) * | 2021-06-16 | 2021-09-03 | 重庆渝能建筑安装工程有限公司 | Assembled shear force wall concatenation seam waterproof construction |
| CN115030550A (en) * | 2022-06-27 | 2022-09-09 | 中国五冶集团有限公司 | Construction method for rapidly plugging outer wall hole by prefabricated member |
-
2020
- 2020-01-04 CN CN202020013667.6U patent/CN211735826U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338476A (en) * | 2021-06-16 | 2021-09-03 | 重庆渝能建筑安装工程有限公司 | Assembled shear force wall concatenation seam waterproof construction |
| CN115030550A (en) * | 2022-06-27 | 2022-09-09 | 中国五冶集团有限公司 | Construction method for rapidly plugging outer wall hole by prefabricated member |
| CN115030550B (en) * | 2022-06-27 | 2023-08-15 | 中国五冶集团有限公司 | Construction method for rapidly plugging outer wall hole by prefabricated member |
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