CN212248722U - Outer wall reserved hole plugging structure - Google Patents
Outer wall reserved hole plugging structure Download PDFInfo
- Publication number
- CN212248722U CN212248722U CN202020182177.9U CN202020182177U CN212248722U CN 212248722 U CN212248722 U CN 212248722U CN 202020182177 U CN202020182177 U CN 202020182177U CN 212248722 U CN212248722 U CN 212248722U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- wall
- hole
- wall body
- reserved hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 241000357293 Leptobrama muelleri Species 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000011490 mineral wool Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Building Environments (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses an outer wall reservation hole block structure mainly solves the difficult problem of installing, the cost is higher and unable shutoff is tight of the shutoff template of current outer wall reservation entrance to a cave. This block structure includes the wall body, sets up the pipeline reservation hole on the wall body, passes the pipeline in reservation hole, sets up in the inboard pipeline stable structure of wall body, fills the flame retardant coating between wall body middle part reservation hole and the pipeline to and set up in the waterproof sealing structure in the wall body outside. Through the design, the utility model discloses an outer three layer construction in the block structure adopts, carries out adaptability structural design to the difference of the environment of locating at different positions, has realized the waterproof shutoff of the strictness in outer wall reservation hole, and block structure is simple, and the shutoff is effectual. Therefore, the method is suitable for popularization and application.
Description
Technical Field
The utility model belongs to the technical field of the building structure technique and specifically relates to a hole block structure is reserved to outer wall.
Background
At present, in the field of building construction, some holes are reserved on an outer wall body frequently for construction convenience. The reserved hole is divided into a construction reserved hole and an equipment pipeline reserved hole. The function of reserving the hole: the construction reserved hole is mainly arranged for facilitating construction and facilitating the passage and transportation of personnel materials; the reserved hole of the equipment pipeline is arranged for installing pipeline equipment, so that the influence of removing a chisel on the structure of the junction is avoided. After the construction is finished, in order to make the outer wall body more beautiful and also avoid the water seepage of the reserved hole, the reserved hole needs to be plugged.
Traditional outer wall pipeline reserves hole shutoff and utilizes the iron wire to hang the plywood and do the shutoff template, and is very laborious and time-consuming. The scheme that a template and a hoop are integrally formed by PVC materials and are customized by manufacturers exists in the market, the plugging template needs to be purchased independently, the cost is high, the rigidity, the strength and the stability of PVC are insufficient, the edge part is easy to have wrong platforms, and the forming quality cannot be guaranteed. And the problems of insufficient tightness of plugging and wall erosion due to water seepage exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outer wall reservation hole block structure mainly solves the difficult problem of installation, the cost is higher and unable shutoff is tight of the shutoff template of current outer wall reservation entrance to a cave.
In order to achieve the above object, the utility model adopts the following technical scheme:
a plugging structure for a reserved hole in an outer wall comprises a wall body, a pipeline reserved hole formed in the wall body, a pipeline penetrating through the reserved hole, a pipeline stabilizing structure arranged on the inner side of the wall body, a fireproof layer filled between the reserved hole in the middle of the wall body and the pipeline, and a waterproof sealing structure arranged on the outer side of the wall body;
the waterproof sealing structure comprises a groove formed in the circumference of the wall body outside the reserved hole, a sealing ring sleeved on the pipeline, a plugging plate with a pipeline through hole in the center and an annular bulge matched with the depth of the groove on the inner side, and a water stop ring arranged at the contact position of the through hole of the plugging plate and the pipeline; and the wall thickness of the sealing ring is equal to the distance between the pipeline and the wall of the reserved hole.
Furthermore, the pipeline stabilizing structure comprises a reserved hole, a limiting groove, a pipeline fixing plate, angle steel back edges and fixing screws, wherein the limiting groove is formed in the periphery of the hole wall of the inner side end face of the wall body, the pipeline fixing plate is provided with a pipeline through hole in the center, the angle steel back edges are located at the joint position of the pipeline fixing plate and the pipeline, the angle steel back edges are respectively arranged on the upper side and the lower side of the pipeline, and the fixing screws are used for connecting the two angle steel.
Further, the angle steel back arris includes the vertical extension board of being connected with the pipeline fixed plate and the arc backplate that matches with the pipeline shape, sets up in the otic placode of arc backplate both sides to and set up the screw rod hole on the otic placode.
Furthermore, the plugging plate, the pipeline fixing plate, the sealing ring and the water stop ring are respectively composed of two symmetrical components.
Furthermore, the inner side of the arc-shaped guard plate is provided with a buffering rubber mat.
Preferably, the material of the fireproof layer is rock wool plate material.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses an outer three layer construction in the block structure adopts, carries out adaptability structural design to the difference of the environment of locating at different positions, has realized the waterproof shutoff of the strict in outer wall reservation hole, and block structure is simple, and the shutoff is effectual.
(2) The utility model discloses the form through lock shutoff board in the wall body outside carries out the shutoff to the preformed hole outside to through setting up sealing washer and seal ring, also strengthened the waterproof performance in preformed hole when pleasing to the eye simple and convenient, the seepage scheduling problem appears after avoiding the preformed hole to expose for a long time.
(3) The utility model discloses a set up pipeline stable structure in the wall body inboard, avoid the pipeline to take place slope, dislocation after long-time the use for the inside and outside shutoff face in the reservation hole produces the crack, leads to the wall body infiltration, corrodes the wall.
Drawings
Fig. 1 is a schematic sectional view of the plugging structure of the present invention.
Fig. 2 is the angle steel back arris and pipe connection schematic diagram of the utility model.
Fig. 3 is a schematic diagram of the structure of the plugging plate of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-wall body, 2-reserved hole, 3-pipeline, 4-fireproof layer, 5-groove, 6-sealing ring, 7-annular protrusion, 8-plugging plate, 9-water-stopping ring, 10-limiting groove, 11-pipeline fixing plate, 12-fixing screw rod, 13-vertical support plate, 14-arc-shaped protection plate, 15-lug plate and 16-buffer rubber cushion.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Examples
As shown in fig. 1-3, the utility model discloses an outer wall reserved hole block structure, including wall body 1, set up pipeline reserved hole 2 on wall body 1, pass pipeline 3 of reserved hole 2, set up in the pipeline firm structure of wall body 1 inboard, fill flame retardant coating 4 between wall body middle part reserved hole 2 and pipeline 3 to and set up in the waterproof sealing structure in the wall body 1 outside. The plugging plate 8, the pipeline fixing plate 11, the sealing ring 6 and the water stop ring 9 are respectively composed of two symmetrical components. Wherein, the material of flame retardant coating 4 chooses rock wool board material for use, and fire behavior is good.
In this embodiment, the waterproof sealing structure includes a groove 5 formed on the circumference of the outer wall of the wall 1, a sealing ring 6 sleeved on the pipeline 3, a plugging plate 8 having a pipeline through hole in the center and an annular protrusion 7 at the inner side matching the depth of the groove 5, and a water stop ring 9 disposed at the contact position of the through hole of the plugging plate 8 and the pipeline 3; wherein, the wall thickness of the sealing ring 6 is equal to the distance between the pipeline and the wall of the reserved hole.
In this embodiment, the pipeline stabilizing structure includes a limiting groove 10 formed on the circumference of the wall of the inner side end face of the wall body, a pipeline fixing plate 11 with a pipeline through hole in the center, angle steel back edges respectively arranged at the upper side and the lower side of the pipeline 3 at the joint position of the pipeline fixing plate 11 and the pipeline 3, and a fixing screw 12 for connecting the two angle steel back edges. The angle steel back edge comprises a vertical support plate 13 connected with the pipeline fixing plate 11, an arc-shaped guard plate 14 matched with the pipeline in shape, lug plates 15 arranged on two sides of the arc-shaped guard plate 14 and screw holes arranged on the lug plates 15. The inner side of the arc-shaped guard plate 14 is provided with a buffer rubber cushion 16. The contact between the arc-shaped guard plate and the pipeline is softer, and looseness is avoided.
The utility model discloses a plugging structure's construction steps as follows:
firstly, locking two semicircular pipeline fixing plates on the inner side of a wall together through an angle steel back edge to reach a pre-tightening state, then pushing the whole pipeline fixing plate towards one side of the wall to clamp the pipeline fixing plates into a limiting groove, then extending a bolt wrench from a wall hole on the outer side of the wall to adjust and tighten a fixing screw, and further fastening the pre-tightened pipeline fixing plates; and then filling a fireproof material between the pipeline in the middle of the wall body and the wall of the reserved hole, sleeving a sealing ring at the pipeline on the end surface of the wall of the outer wall hole, clamping the plugging plate into the groove on the end surface of the hole by using the annular bulge to realize plugging, and finally filling a water stop ring at the joint of the pipeline and the plugging plate to further seal.
Through the design, the utility model discloses an outer three layer construction in the block structure adopts, carries out adaptability structural design to the difference of the environment of locating at different positions, has realized the waterproof shutoff of the strictness in outer wall reservation hole, and block structure is simple, and the shutoff is effectual. Therefore, the method has high use value and popularization value.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (6)
1. A plugging structure for a reserved hole in an outer wall comprises a wall body (1), a pipeline reserved hole (2) formed in the wall body (1), and a pipeline (3) penetrating through the reserved hole (2), and is characterized by further comprising a pipeline stabilizing structure arranged on the inner side of the wall body (1), a fireproof layer (4) filled between the reserved hole (2) in the middle of the wall body and the pipeline (3), and a waterproof sealing structure arranged on the outer side of the wall body (1);
the waterproof sealing structure comprises a groove (5) formed in the periphery of the outer side wall of the wall body (1) by reserving a hole, a sealing ring (6) sleeved on the pipeline (3), a plugging plate (8) with a pipeline through hole in the center and an annular bulge (7) matched with the depth of the groove (5) on the inner side, and a water stop ring (9) arranged at the contact position of the through hole of the plugging plate (8) and the pipeline (3); the wall thickness of the sealing ring (6) is equal to the distance between the pipeline and the wall of the reserved hole.
2. The sealing structure for the reserved hole in the outer wall according to claim 1, wherein the pipeline stabilizing structure comprises a limiting groove (10) formed in the reserved hole on the circumference of the hole wall on the inner side end surface of the wall body, a pipeline fixing plate (11) with a pipeline through hole in the center, angle steel back ridges which are positioned at the joint position of the pipeline fixing plate (11) and the pipeline (3) and are respectively arranged on the upper side and the lower side of the pipeline (3), and a fixing screw (12) used for connecting the two angle steel back ridges.
3. The sealing structure for the reserved hole in the outer wall as claimed in claim 2, wherein the angle steel back ridge comprises a vertical support plate (13) connected with the pipeline fixing plate (11), an arc-shaped protection plate (14) matched with the pipeline in shape, lug plates (15) arranged on two sides of the arc-shaped protection plate (14), and screw holes arranged on the lug plates (15).
4. A sealing structure for an external wall reserved hole according to claim 3, wherein the sealing plate (8), the pipeline fixing plate (11), the sealing ring (6) and the water stop ring (9) are respectively composed of two symmetrical components.
5. A sealing and plugging structure for an external wall reserved hole according to claim 4, characterized in that the inner side of the arc-shaped protection plate (14) is provided with a buffer rubber mat (16).
6. A sealing structure for a reserved hole in an outer wall as claimed in claim 5, wherein the fire-proof layer (4) is made of rock wool board material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182177.9U CN212248722U (en) | 2020-02-18 | 2020-02-18 | Outer wall reserved hole plugging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182177.9U CN212248722U (en) | 2020-02-18 | 2020-02-18 | Outer wall reserved hole plugging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212248722U true CN212248722U (en) | 2020-12-29 |
Family
ID=73988983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020182177.9U Expired - Fee Related CN212248722U (en) | 2020-02-18 | 2020-02-18 | Outer wall reserved hole plugging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212248722U (en) |
-
2020
- 2020-02-18 CN CN202020182177.9U patent/CN212248722U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 Termination date: 20220218 |