CN110984488A - Embedded pipeline bracket and construction method thereof - Google Patents
Embedded pipeline bracket and construction method thereof Download PDFInfo
- Publication number
- CN110984488A CN110984488A CN201911254783.5A CN201911254783A CN110984488A CN 110984488 A CN110984488 A CN 110984488A CN 201911254783 A CN201911254783 A CN 201911254783A CN 110984488 A CN110984488 A CN 110984488A
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- wall
- hoop
- embedded
- precast concrete
- gasket
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 239000011178 precast concrete Substances 0.000 claims abstract description 46
- 238000004873 anchoring Methods 0.000 claims abstract description 26
- 239000004567 concrete Substances 0.000 claims abstract description 18
- 239000002344 surface layer Substances 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/084—Means for fixing down pipes to structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses an embedded pipeline bracket and a construction method thereof, and relates to the technical field of building electromechanical installation engineering. The mounting mode to current building outer wall downspout has destroyed architectural surface and outer heat preservation, can not guarantee the construction quality problem. The anchor comprises a sliding chute, at least one anchoring part and a hoop connecting part, wherein the sliding chute is horizontally arranged and embedded in the precast concrete outer wall; in the concrete pouring stage of the precast concrete outer wall, the embedded pipeline support is embedded in advance to be anchored in the precast concrete outer wall, after the on-site splicing construction of the building outer wall is completed, the pipeline fixedly connected with the hoop is sleeved with the hoop, and the chute serving as the hoop support is anchored in the precast concrete wall in a pre-embedded mode, so that the concrete wall, the outer heat insulation layer and the decorative surface layer cannot be damaged, and the installation quality of the outer wall pipeline is guaranteed.
Description
Technical Field
The invention relates to the technical field of building electromechanical installation engineering, in particular to an embedded pipeline bracket and a construction method thereof.
Background
The rainwater pipe mounting mode of the traditional building outer wall is as follows: firstly, the pipe nails are punched into the outer wall body, and then the rain pipe sleeved with the hoop is installed, so that the hoop is connected with the pipe nails. However, for the precast concrete outer wall (i.e. PC outer wall) with the outer insulation layer and the decorative surface layer, if the pipe nails are driven into the precast concrete outer wall according to the traditional installation method, not only the pipe nails are easy to be askew, but also the pipe nails driven into the wall body still destroy the decorative surface layer and the outer insulation layer, the construction quality cannot be ensured, and the concept of assembly type construction and green construction is violated in the later repair construction.
Disclosure of Invention
Aiming at the problem that the installation mode of the existing building outer wall rainwater pipe damages a decorative surface layer and an outer heat preservation layer and cannot ensure the construction quality, the invention aims to provide the embedded pipeline support and the construction method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: an inline pipe rack, comprising:
the sliding chute is arranged along the horizontal extension direction of the precast concrete outer wall and is embedded in the precast concrete outer wall;
one end of the hoop connecting piece is buckled in the sliding groove and can horizontally slide along the sliding groove, and the other end of the hoop connecting piece is connected with a hoop of the pipeline;
and one end of the anchoring piece is connected to the sliding chute, and the other end of the anchoring piece is connected to the embedded steel bars of the precast concrete outer wall.
The embedded pipeline bracket comprises a sliding chute, at least one anchoring piece and a hoop connecting piece, wherein the sliding chute is horizontally arranged and embedded in a precast concrete outer wall; in the concrete pouring stage of the precast concrete outer wall, embedding embedded pipeline supports in advance to enable the embedded pipeline supports to be anchored to the precast concrete outer wall, fixedly connecting pipelines sleeved with hoops to hoop connecting pieces after the on-site splicing construction of the building outer wall is completed, and anchoring sliding chutes serving as hoop supports to the precast concrete wall in an embedded mode, so that the concrete wall, the outer heat preservation layer and the decorative surface layer cannot be damaged; and moreover, the hoop connecting piece can horizontally move along the sliding groove, so that the hoops and the pipelines on the upper and lower floors can be positioned on the same vertical line, and the installation quality of the outer wall pipeline is ensured.
Preferably, the sliding chute is made of profile steel with a C-shaped cross section, and the outer surface of the sliding chute notch is flush with the outer surface of the precast concrete outer wall.
Preferably, the hoop connector comprises: the hoop comprises an internal gasket, an external gasket, a screw rod and a nut, wherein the internal gasket and the external gasket are respectively arranged on the inner side and the outer side of a chute notch, one end of the screw rod penetrates through the external gasket, the internal gasket and the chute notch and is locked and fixed by the nut sleeved on the screw rod, and the other end of the screw rod is fixedly connected with the hoop.
Preferably, the middle part of the internal gasket is provided with a threaded interface matched with the external thread of the screw rod, the middle part of the external gasket is provided with a through hole corresponding to the threaded interface, and one end of the screw rod penetrates through the through hole of the external gasket and is in threaded connection with the internal gasket.
Preferably, one end of the anchoring part is provided with an external thread, the other end of the anchoring part is provided with a hook part, and the end provided with the external thread penetrates through the sliding groove and is locked and fixed by fastening nuts arranged on two sides of the sliding groove.
Preferably, end covers are further arranged at two ends of the sliding groove.
In addition, the invention also provides a construction method of the embedded pipeline bracket, which comprises the following steps:
in the concrete pouring stage of the precast concrete outer wall, a plurality of embedded pipeline supports are embedded according to the design positions of pipelines, sliding chutes of the embedded pipeline supports are arranged along the horizontal extension direction of the precast concrete outer wall, one end of an anchoring piece is connected to the sliding chutes, the other end of the anchoring piece is connected to embedded steel bars of the precast concrete outer wall, one end of a hoop connecting piece is buckled in the sliding chutes and can horizontally slide along the sliding chutes, and the other end of the hoop connecting piece is fixedly connected with a hoop; after the concrete is poured and condensed, an outer heat insulation layer and a decorative surface layer of the precast concrete outer wall are installed from inside to outside, so that the decorative surface layer is flush with the outer surface of the chute notch, the horizontal position of the hoop is adjusted to enable the center of the hoop to be located on the same vertical line, and the pipeline is fixed to the hoop.
According to the construction method of the embedded pipeline support, firstly, the embedded pipeline support is embedded in the concrete pouring stage of the precast concrete outer wall, the sliding groove is arranged along the horizontal extension direction of the precast concrete outer wall, the anchoring part at the bottom end of the sliding groove is connected to the embedded steel bars of the precast concrete outer wall, the hoop connecting piece is buckled at the notch of the sliding groove in a buckling mode, and after concrete is condensed and the outer heat-insulating layer and the decorative surface layer are installed, the pipeline is fixed to the hoop.
Preferably, the hoop connecting piece comprises an internal gasket, an external gasket, a screw rod and a nut, the internal gasket is embedded into a notch of the sliding chute before the sliding chute is embedded, and one end of the screw rod is abutted against the bottom of the sliding chute after rotating to penetrate through a threaded interface of the internal gasket; after the sliding groove is embedded, the horizontal position of the screw rod is adjusted in a sliding mode, the screw rods of the vertical adjacent floors are located on the same vertical line, the external gaskets and the nuts are sequentially sleeved on the screw rods, and the nuts are screwed up to be locked and fixed with the screw rods.
Preferably, before the chute is embedded, end covers are installed at two ends of the chute for plugging.
Preferably, the embedded pipeline bracket further comprises a waterproof material filling the sliding groove after the embedded pipeline bracket is installed.
Drawings
FIG. 1 is a schematic view of an embodiment of an in-line pipe rack according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a side view of fig. 1.
The numbers in the figures are as follows:
a chute 10; a notch 11; an end cap 12;
a hoop connector 20; a built-in gasket 21; an external gasket 22; a screw rod 23; a nut 24;
an anchor 30; a hook portion 31; the nut 32 is tightened.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. For convenience of description, the directions of "up" and "down" described below are the same as the directions of "up" and "down" in the drawings, but this is not a limitation of the technical solution of the present invention.
An inline pipe rack according to the present invention is described with reference to fig. 1 to 3, which includes:
the sliding chute 10 is arranged along the horizontal extending direction of the precast concrete outer wall, and the sliding chute 10 is embedded in the precast concrete outer wall;
one end of the hoop connector 20 is fastened in the chute 10 and can horizontally slide along the chute 10, and the other end of the hoop connector 20 is connected with a hoop (not shown in the figure) of the rainwater pipe;
and at least one anchoring member 30, one end of which anchoring member 30 is connected to runner 10, and the other end of which is connected to embedded steel bars (not shown) of the precast concrete outer wall.
The embedded pipeline bracket comprises a sliding chute 10, at least one anchoring piece 30 and a hoop connecting piece 20, wherein the sliding chute 10 is horizontally arranged and embedded in a precast concrete outer wall, the anchoring piece 30 is connected to the sliding chute 10, and the hoop connecting piece 20 is buckled on the sliding chute 10; in the concrete pouring stage of the precast concrete outer wall, embedding embedded pipeline supports in advance to enable the embedded pipeline supports to be anchored to the precast concrete outer wall, fixedly connecting pipelines sleeved with hoops to the hoop connecting pieces 20 after the on-site splicing construction of the building outer wall is completed, and anchoring the chutes 10 serving as the hoop supports to the precast concrete wall in an embedded mode, so that the concrete wall, the outer heat insulation layer and the decorative surface layer cannot be damaged; moreover, the hoop connector 20 can horizontally move along the sliding groove 10, so that the hoops and the pipelines on the upper and lower floors can be positioned on the same vertical line, and the installation quality of the outer wall pipeline is ensured.
As shown in fig. 2, the sliding chute 10 is made of steel section with a C-shaped cross section, the outer surface of the notch 11 of the sliding chute 10 is flush with the outer surface of the precast concrete outer wall, and the decorative surface material is cut and spliced at the notch 11, so that the overall visual effect of the outer wall is not affected.
With continued reference to fig. 2, the hoop connector 20 includes: the built-in gasket 21, the external gasket 22, the screw rod 23 and the nut 24, the built-in gasket 21 and the external gasket 22 are respectively arranged on the inner side and the outer side of the notch 11 of the sliding groove 10, one end of the screw rod 23 penetrates through the external gasket 22, the built-in gasket 21 and the notch 11 of the sliding groove 10 and is locked and fixed by the nut 24 sleeved on the screw rod 23, the other end of the screw rod 23 is fixedly connected with the hoop, and the pipeline penetrates through the hoop and is clamped and fixed. Because the lead screw 23 is clamped and fixed through the two gaskets and the nut 24, the anchor ear is convenient to disassemble and assemble, the anchor ear can be replaced according to construction needs, the lead screw 23 can horizontally slide along the sliding groove 10, the horizontal position of the anchor ear can be flexibly adjusted, and the anchor ears on the upper floor and the lower floor are positioned on the same vertical line, so that the installation quality of the pipeline is ensured.
In this embodiment, built-in gasket 21 and external gasket 22 adopt the square steel gasket that the size is 35mm, the middle part of built-in gasket 21 is equipped with the internal diameter and is 8 mm's hickey, the middle part of external gasket 22 is equipped with the through-hole that the internal diameter corresponding with the hickey is 8mm, the external diameter is 8 mm's 23 one end of lead screw and runs through the through-hole of external gasket 22 and with built-in gasket 21 threaded connection, the built-in gasket 21 and the nut 24 that are located 10 notches 11 both sides of spout play the effect of location lead screw 23 jointly.
As shown in fig. 1, one end of anchoring member 30 is equipped with the external screw thread, and its other end is equipped with hook portion 31, and after the web of spout 10 was run through to the one end that is equipped with the external screw thread, by set up fastening nut 32 locking fixed in spout 10 web both sides, hook portion 31 welded fastening in precast concrete outer wall's embedded bar for spout 10 firmly anchors in precast concrete outer wall, and in addition, welded fastening in embedded bar's anchoring member 30 and spout 10 bolted connection, make spout 10's location and installation more convenient. The anchor 30 in this embodiment is 6mm in diameter.
As shown in fig. 1 and 3, end caps 12 are further provided at both ends of the chute 10 to prevent garbage such as mortar from entering the inner cavity of the chute 10 at both sides of the chute 10 during concrete pouring construction.
The construction method of the embedded pipeline bracket of the invention is described with reference to fig. 1 to 3, and comprises the following specific steps:
in the concrete pouring stage of the precast concrete outer wall, a plurality of embedded pipeline supports are embedded according to the design positions of the rainwater pipes, wherein the sliding grooves 10 of the embedded pipeline supports are arranged along the horizontal extending direction of the precast concrete outer wall, one ends of the anchoring pieces 30 are connected to the sliding grooves 10, the other ends of the anchoring pieces 30 are connected to embedded steel bars of the precast concrete outer wall, one ends of the hoop connecting pieces 20 are buckled in the sliding grooves 10 and can horizontally slide along the sliding grooves 10, and the other ends of the hoop connecting pieces 20 are fixedly connected with hoops; after the concrete is poured and is condensed, the outer heat-insulating layer and the decorative surface layer of the precast concrete outer wall are installed from inside to outside, so that the decorative surface layer is flush with the notch 11 of the sliding groove 10, the horizontal position of the hoop is adjusted to enable the center of the hoop to be located on the same vertical line, and the pipeline is fixed to the hoop.
The construction method of the embedded pipeline bracket comprises the steps of firstly embedding the embedded pipeline bracket in the concrete pouring stage of the precast concrete outer wall, arranging the sliding groove 10 along the horizontal extension direction of the precast concrete outer wall, connecting the anchoring part 30 at the bottom end of the sliding groove 10 to the embedded steel bar of the precast concrete outer wall, buckling the hoop connecting part 20 to the notch 11 of the sliding groove 10, fixing the pipeline to the hoop after the concrete is condensed and the outer heat-insulating layer and the decorative surface layer are installed.
The above steps further include that the hoop connector 20 includes: the sliding chute comprises an internal gasket 21, an external gasket 22, a screw rod 23 and a nut 24, wherein before the sliding chute 10 is pre-embedded, the internal gasket 21 is embedded into a notch 11 of the sliding chute 10, and one end of the screw rod 23 is abutted against the bottom of the sliding chute 10 after penetrating through a threaded interface of the internal gasket 21 in a rotating manner; after the sliding groove 10 is embedded, the horizontal position of the screw rod 23 is adjusted in a left-right sliding mode, so that the screw rods 23 on the upper floor and the lower floor are located on the same vertical line, then the external gasket 22 and the nut 24 are sequentially sleeved on the screw rods 23, and the nut 24 is screwed to lock and fix the screw rods 23.
The steps further comprise that before the sliding chute 10 is embedded, the end covers 12 are installed at two ends of the sliding chute 10 for plugging, so that the condition that garbage such as mortar and the like at two sides of the sliding chute 10 enter the inner cavity of the sliding chute 10 during concrete pouring construction is avoided.
The steps further include that after the embedded pipeline support is installed, the sliding groove 10 is filled with waterproof materials, and the embedded gasket 21 is further fixed.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (10)
1. An inline pipe rack, comprising:
the sliding chute is arranged along the horizontal extension direction of the precast concrete outer wall and is embedded in the precast concrete outer wall;
one end of the hoop connecting piece is buckled in the sliding groove and can horizontally slide along the sliding groove, and the other end of the hoop connecting piece is connected with a hoop of the pipeline;
and one end of the anchoring piece is connected to the sliding chute, and the other end of the anchoring piece is connected to the embedded steel bars of the precast concrete outer wall.
2. The inline pipe rack of claim 1, wherein: the sliding chute is made of profile steel with a C-shaped cross section, and the outer surface of the notch of the sliding chute is flush with the outer surface of the precast concrete outer wall.
3. The in-line pipe rack of claim 1, wherein the hoop connectors comprise: the hoop comprises an internal gasket, an external gasket, a screw rod and a nut, wherein the internal gasket and the external gasket are respectively arranged on the inner side and the outer side of a chute notch, one end of the screw rod penetrates through the external gasket, the internal gasket and the chute notch and is locked and fixed by the nut sleeved on the screw rod, and the other end of the screw rod is fixedly connected with the hoop.
4. The inline pipe rack of claim 3, wherein: the middle part of the built-in gasket is provided with a threaded interface matched with the external thread of the screw rod, the middle part of the external gasket is provided with a through hole corresponding to the threaded interface, and one end of the screw rod penetrates through the through hole of the external gasket and is in threaded connection with the built-in gasket.
5. The inline pipe rack of claim 1, wherein: one end of the anchoring part is provided with an external thread, the other end of the anchoring part is provided with a hook part, and the end provided with the external thread penetrates through the sliding groove and is locked and fixed by fastening nuts arranged on two sides of the sliding groove.
6. The inline pipe rack of claim 1, wherein: end covers are further arranged at two ends of the sliding groove.
7. The construction method of the embedded pipeline bracket is characterized by comprising the following steps:
in the concrete pouring stage of the precast concrete outer wall, a plurality of embedded pipeline supports are embedded according to the design positions of pipelines, sliding chutes of the embedded pipeline supports are arranged along the horizontal extension direction of the precast concrete outer wall, one end of an anchoring piece is connected to the sliding chutes, the other end of the anchoring piece is connected to embedded steel bars of the precast concrete outer wall, one end of a hoop connecting piece is buckled in the sliding chutes and can horizontally slide along the sliding chutes, and the other end of the hoop connecting piece is fixedly connected with a hoop; after the concrete is poured and condensed, an outer heat insulation layer and a decorative surface layer of the precast concrete outer wall are installed from inside to outside, so that the decorative surface layer is flush with the outer surface of the chute notch, the horizontal position of the hoop is adjusted to enable the center of the hoop to be located on the same vertical line, and the pipeline is fixed to the hoop.
8. The construction method according to claim 7, wherein: the hoop connecting piece comprises an internal gasket, an external gasket, a screw rod and a nut, the internal gasket is embedded into a notch of the sliding groove before the sliding groove is embedded, and one end of the screw rod is abutted against the bottom of the sliding groove after rotating to penetrate through a threaded interface of the internal gasket; after the sliding groove is embedded, the horizontal position of the screw rod is adjusted in a sliding mode, the screw rods of the vertical adjacent floors are located on the same vertical line, the external gaskets and the nuts are sequentially sleeved on the screw rods, and the nuts are screwed up to be locked and fixed with the screw rods.
9. The construction method according to claim 8, wherein: before the pre-embedding of the sliding groove, end covers are arranged at two ends of the sliding groove for plugging.
10. The construction method according to claim 7, wherein: still include after the installation of embedded pipeline bracket is accomplished, by waterproof material fill the spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911254783.5A CN110984488A (en) | 2019-12-10 | 2019-12-10 | Embedded pipeline bracket and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911254783.5A CN110984488A (en) | 2019-12-10 | 2019-12-10 | Embedded pipeline bracket and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110984488A true CN110984488A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911254783.5A Pending CN110984488A (en) | 2019-12-10 | 2019-12-10 | Embedded pipeline bracket and construction method thereof |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857693A (en) * | 2022-05-18 | 2022-08-05 | 陕西建工集团股份有限公司 | Device and method for convective heat transfer of building outer wall |
-
2019
- 2019-12-10 CN CN201911254783.5A patent/CN110984488A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857693A (en) * | 2022-05-18 | 2022-08-05 | 陕西建工集团股份有限公司 | Device and method for convective heat transfer of building outer wall |
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